Javascript - Convertisseur d'unités de mesures scientifiques

Voici un convertisseur d'unités de mesures scientifiques qui marche juste en Javascript et en local dans le navigateur, sans faire appel à du code serveur. On peut convertir n'importe quelle unité (ou combinaison) en n'importe quelle autre à la volée :

<script language='Javascript'>



// new units can be added at the end of the list

// if 2 units have the same [number], the first one is ignored

// if 2 units have the same symbol, the second one is ignored

// fundamental SI units : meter, kilogram, second, Ampere, Kelvin, mol, candela

// ex: hr = time = s =>  m^0.kg^0.s^1.A^0.K^0.mol^0.cd^0

// ex: g = acceleration = m / s^2 =>  m^1.kg^0.s^-2.A^0.K^0.mol^0.cd^0

// ex: V = tension = kg.m²/s³/A =>  m^2.kg^1.s^-3.A^-1.K^0.mol^0.cd^0



all_units = new Array();

  all_units[0] = new Array("Unit","Symbol","Value","m","kg","s","A","K","mol","cd");

  all_units[1] = new Array("g","g","0.00000000006672",3,-1,-2,0,0,0,0);

  all_units[2] = new Array("na","na","6.022169",0,0,0,0,0,-1,0);

  all_units[3] = new Array("yocto","yocto",1E-024,0,0,0,0,0,0,0);

  all_units[4] = new Array("zepto","zepto",1E-021,0,0,0,0,0,0,0);

  all_units[5] = new Array("atto","atto",1E-018,0,0,0,0,0,0,0);

  all_units[6] = new Array("femto","femto",1E-015,0,0,0,0,0,0,0);

  all_units[7] = new Array("pico","pico","0.000000000001",0,0,0,0,0,0,0);

  all_units[8] = new Array("nano","nano","0.000000001",0,0,0,0,0,0,0);

  all_units[9] = new Array("micro","micro","0.000001",0,0,0,0,0,0,0);

  all_units[10] = new Array("milli","milli","0.001",0,0,0,0,0,0,0);

  all_units[11] = new Array("centi","centi","0.01",0,0,0,0,0,0,0);

  all_units[12] = new Array("deci","deci","0.1",0,0,0,0,0,0,0);

  all_units[13] = new Array("demi","demi","0.5",0,0,0,0,0,0,0);

  all_units[14] = new Array("semi","semi","0.5",0,0,0,0,0,0,0);

  all_units[15] = new Array("kibi","kibi",8,0,0,0,0,0,0,0);

  all_units[16] = new Array("deca","deca",10,0,0,0,0,0,0,0);

  all_units[17] = new Array("deka","deka",10,0,0,0,0,0,0,0);

  all_units[18] = new Array("mebi","mebi",22,0,0,0,0,0,0,0);

  all_units[19] = new Array("gibi","gibi",28,0,0,0,0,0,0,0);

  all_units[20] = new Array("tebi","tebi",42,0,0,0,0,0,0,0);

  all_units[21] = new Array("pebi","pebi",48,0,0,0,0,0,0,0);

  all_units[22] = new Array("exbi","exbi",62,0,0,0,0,0,0,0);

  all_units[23] = new Array("hecto","hecto",100,0,0,0,0,0,0,0);

  all_units[24] = new Array("kilo","kilo",1000,0,0,0,0,0,0,0);

  all_units[25] = new Array("mega","Mega",1000000,0,0,0,0,0,0,0);

  all_units[26] = new Array("giga","Giga",1000000000,0,0,0,0,0,0,0);

  all_units[27] = new Array("tera","Tera",1000000000000,0,0,0,0,0,0,0);

  all_units[28] = new Array("peta","Peta",1E+015,0,0,0,0,0,0,0);

  all_units[29] = new Array("exa","Exa",1E+018,0,0,0,0,0,0,0);

  all_units[30] = new Array("zetta","Zetta",1E+021,0,0,0,0,0,0,0);

  all_units[31] = new Array("yotta","Yotta",1E+024,0,0,0,0,0,0,0);

  all_units[32] = new Array("g0","g0","9.80665",1,0,-2,0,0,0,0);

  all_units[33] = new Array("barn","barn",1E-028,2,0,0,0,0,0,0);

  all_units[34] = new Array("barns","barns",1E-028,2,0,0,0,0,0,0);

  all_units[35] = new Array("are","are",100,2,0,0,0,0,0,0);

  all_units[36] = new Array("ares","ares",100,2,0,0,0,0,0,0);

  all_units[37] = new Array("acre","acre","4046.8564224",2,0,0,0,0,0,0);

  all_units[38] = new Array("acres","acres","4046.8564224",2,0,0,0,0,0,0);

  all_units[39] = new Array("hectare","hectare",10000,2,0,0,0,0,0,0);

  all_units[40] = new Array("hectares","hectares",10000,2,0,0,0,0,0,0);

  all_units[41] = new Array("pf","pf","0.000000000001",-2,-1,4,2,0,0,0);

  all_units[42] = new Array("statfarad","statfarad","0.000000000001113",-2,-1,4,2,0,0,0);

  all_units[43] = new Array("statfarads","statfarads","0.000000000001113",-2,-1,4,2,0,0,0);

  all_units[44] = new Array("uf","uf","0.000001",-2,-1,4,2,0,0,0);

  all_units[45] = new Array("f","f",1,-2,-1,4,2,0,0,0);

  all_units[46] = new Array("farad","farad",1,-2,-1,4,2,0,0,0);

  all_units[47] = new Array("farads","farads",1,-2,-1,4,2,0,0,0);

  all_units[48] = new Array("abfarad","abfarad",1000000000,-2,-1,4,2,0,0,0);

  all_units[49] = new Array("abfarads","abfarads",1000000000,-2,-1,4,2,0,0,0);

  all_units[50] = new Array("elementary-charge","elementary-charge","1.6021892E-019",0,0,1,1,0,0,0);

  all_units[51] = new Array("eq","eq","1.6021892E-019",0,0,1,1,0,0,0);

  all_units[52] = new Array("statcoul","statcoul","0.0000000003336",0,0,1,1,0,0,0);

  all_units[53] = new Array("statcoulomb","statcoulomb","0.0000000003336",0,0,1,1,0,0,0);

  all_units[54] = new Array("statcoulombs","statcoulombs","0.0000000003336",0,0,1,1,0,0,0);

  all_units[55] = new Array("coul","Coul",1,0,0,1,1,0,0,0);

  all_units[56] = new Array("coulomb","Coulomb",1,0,0,1,1,0,0,0);

  all_units[57] = new Array("coulomb","C",1,0,0,1,1,0,0,0);

  all_units[58] = new Array("abcoul","abcoul",10,0,0,1,1,0,0,0);

  all_units[59] = new Array("abcoulomb","abcoulomb",10,0,0,1,1,0,0,0);

  all_units[60] = new Array("abcoulombs","abcoulombs",10,0,0,1,1,0,0,0);

  all_units[61] = new Array("mho","mho",1,-2,-1,3,2,0,0,0);

  all_units[62] = new Array("mhos","mhos",1,-2,-1,3,2,0,0,0);

  all_units[63] = new Array("siemens","Siemens",1,-2,-1,3,2,0,0,0);

  all_units[64] = new Array("statamp","statamp","0.0000000003336",0,0,0,1,0,0,0);

  all_units[65] = new Array("statampere","statampere","0.0000000003336",0,0,0,1,0,0,0);

  all_units[66] = new Array("statamperes","statamperes","0.0000000003336",0,0,0,1,0,0,0);

  all_units[67] = new Array("statamps","statamps","0.0000000003336",0,0,0,1,0,0,0);

  all_units[68] = new Array("µA","µA","0.000001",0,0,0,1,0,0,0);

  all_units[69] = new Array("mA","mA","0.001",0,0,0,1,0,0,0);

  all_units[70] = new Array("amp","amp",1,0,0,0,1,0,0,0);

  all_units[71] = new Array("Ampere","Ampere",1,0,0,0,1,0,0,0);

  all_units[72] = new Array("Amperes","Amperes",1,0,0,0,1,0,0,0);

  all_units[73] = new Array("A","A",1,0,0,0,1,0,0,0);

  all_units[74] = new Array("abamp","abamp",10,0,0,0,1,0,0,0);

  all_units[75] = new Array("abampere","abampere",10,0,0,0,1,0,0,0);

  all_units[76] = new Array("abamperes","abamperes",10,0,0,0,1,0,0,0);

  all_units[77] = new Array("abamps","abamps",10,0,0,0,1,0,0,0);

  all_units[78] = new Array("bit","bit",1,0,0,0,0,0,0,0);

  all_units[79] = new Array("bits","bits",1,0,0,0,0,0,0,0);

  all_units[80] = new Array("byte","byte",8,0,0,0,0,0,0,0);

  all_units[81] = new Array("bytes","bytes",8,0,0,0,0,0,0,0);

  all_units[82] = new Array("quintillionth","quintillionth",1E-018,0,0,0,0,0,0,0);

  all_units[83] = new Array("quadrillionth","quadrillionth",1E-015,0,0,0,0,0,0,0);

  all_units[84] = new Array("trillionth","trillionth","0.000000000001",0,0,0,0,0,0,0);

  all_units[85] = new Array("billionth","billionth","0.000000001",0,0,0,0,0,0,0);

  all_units[86] = new Array("millionth","millionth","0.000001",0,0,0,0,0,0,0);

  all_units[87] = new Array("thousandth","thousandth","0.001",0,0,0,0,0,0,0);

  all_units[88] = new Array("%","%","0.01",0,0,0,0,0,0,0);

  all_units[89] = new Array("hundredth","hundredth","0.01",0,0,0,0,0,0,0);

  all_units[90] = new Array("percent","percent","0.01",0,0,0,0,0,0,0);

  all_units[91] = new Array("tenth","tenth","0.1",0,0,0,0,0,0,0);

  all_units[92] = new Array("e","e","2.71828182845904",0,0,0,0,0,0,0);

  all_units[93] = new Array("pi","pi","3.14159265358979",0,0,0,0,0,0,0);

  all_units[94] = new Array("hundred","hundred",100,0,0,0,0,0,0,0);

  all_units[95] = new Array("hundreds","hundreds",100,0,0,0,0,0,0,0);

  all_units[96] = new Array("gross","gross",144,0,0,0,0,0,0,0);

  all_units[97] = new Array("thousand","thousand",1000,0,0,0,0,0,0,0);

  all_units[98] = new Array("thousands","thousands",1000,0,0,0,0,0,0,0);

  all_units[99] = new Array("million","million",1000000,0,0,0,0,0,0,0);

  all_units[100] = new Array("millions","millions",1000000,0,0,0,0,0,0,0);

  all_units[101] = new Array("billion","billion",1000000000,0,0,0,0,0,0,0);

  all_units[102] = new Array("billions","billions",1000000000,0,0,0,0,0,0,0);

  all_units[103] = new Array("trillion","trillion",1000000000000,0,0,0,0,0,0,0);

  all_units[104] = new Array("trillions","trillions",1000000000000,0,0,0,0,0,0,0);

  all_units[105] = new Array("quadrillion","quadrillion",1E+015,0,0,0,0,0,0,0);

  all_units[106] = new Array("quadrillions","quadrillions",1E+015,0,0,0,0,0,0,0);

  all_units[107] = new Array("quintillion","quintillion",1E+018,0,0,0,0,0,0,0);

  all_units[108] = new Array("quintillions","quintillions",1E+018,0,0,0,0,0,0,0);

  all_units[109] = new Array("Ang","Ang","0.0000000001",1,0,0,0,0,0,0);

  all_units[110] = new Array("Angstrom","Angstrom","0.0000000001",1,0,0,0,0,0,0);

  all_units[111] = new Array("Angstroms","Angstroms","0.0000000001",1,0,0,0,0,0,0);

  all_units[112] = new Array("micron","micron","0.000001",1,0,0,0,0,0,0);

  all_units[113] = new Array("mm","mm","0.001",1,0,0,0,0,0,0);

  all_units[114] = new Array("µm","µm","0.000001",1,0,0,0,0,0,0);

  all_units[115] = new Array("mil","mil","0.0000254",1,0,0,0,0,0,0);

  all_units[116] = new Array("mils","mils","0.0000254",1,0,0,0,0,0,0);

  all_units[117] = new Array("point","point","0.000352777777778",1,0,0,0,0,0,0);

  all_units[118] = new Array("pica","pica","0.004233333333333",1,0,0,0,0,0,0);

  all_units[119] = new Array("cm","cm","0.01",1,0,0,0,0,0,0);

  all_units[120] = new Array("in","in","0.0254",1,0,0,0,0,0,0);

  all_units[121] = new Array("inch","inch","0.0254",1,0,0,0,0,0,0);

  all_units[122] = new Array("inches","inches","0.0254",1,0,0,0,0,0,0);

  all_units[123] = new Array("feet","feet","0.3048",1,0,0,0,0,0,0);

  all_units[124] = new Array("foot","foot","0.3048",1,0,0,0,0,0,0);

  all_units[125] = new Array("ft","ft","0.3048",1,0,0,0,0,0,0);

  all_units[126] = new Array("yard","yard","0.9144",1,0,0,0,0,0,0);

  all_units[127] = new Array("yards","yards","0.9144",1,0,0,0,0,0,0);

  all_units[128] = new Array("m","m",1,1,0,0,0,0,0,0);

  all_units[129] = new Array("meter","meter",1,1,0,0,0,0,0,0);

  all_units[130] = new Array("meters","meters",1,1,0,0,0,0,0,0);

  all_units[131] = new Array("fathom","fathom",18288,1,0,0,0,0,0,0);

  all_units[132] = new Array("fathoms","fathoms",18288,1,0,0,0,0,0,0);

  all_units[133] = new Array("perch","perch",50292,1,0,0,0,0,0,0);

  all_units[134] = new Array("perches","perches",50292,1,0,0,0,0,0,0);

  all_units[135] = new Array("pole","pole",50292,1,0,0,0,0,0,0);

  all_units[136] = new Array("poles","poles",50292,1,0,0,0,0,0,0);

  all_units[137] = new Array("rod","rod",50292,1,0,0,0,0,0,0);

  all_units[138] = new Array("rods","rods",50292,1,0,0,0,0,0,0);

  all_units[139] = new Array("furlong","furlong","201.168",1,0,0,0,0,0,0);

  all_units[140] = new Array("furlongs","furlongs","201.168",1,0,0,0,0,0,0);

  all_units[141] = new Array("km","km",1000,1,0,0,0,0,0,0);

  all_units[142] = new Array("mi","mi","1609.344",1,0,0,0,0,0,0);

  all_units[143] = new Array("mile","mile","1609.344",1,0,0,0,0,0,0);

  all_units[144] = new Array("miles","miles","1609.344",1,0,0,0,0,0,0);

  all_units[145] = new Array("nautical-mile","nautical-mile",1852,1,0,0,0,0,0,0);

  all_units[146] = new Array("nautical-miles","nautical-miles",1852,1,0,0,0,0,0,0);

  all_units[147] = new Array("nauticalmile","nauticalmile",1852,1,0,0,0,0,0,0);

  all_units[148] = new Array("nauticalmiles","nauticalmiles",1852,1,0,0,0,0,0,0);

  all_units[149] = new Array("NM","NM",1852,1,0,0,0,0,0,0);

  all_units[150] = new Array("rp","rp",6356912,1,0,0,0,0,0,0);

  all_units[151] = new Array("re","re",6378388,1,0,0,0,0,0,0);

  all_units[152] = new Array("astronomical-unit","astronomical-unit",149598000000,1,0,0,0,0,0,0);

  all_units[153] = new Array("au","au",149598000000,1,0,0,0,0,0,0);

  all_units[154] = new Array("light-year","light-year","9.46E+015",1,0,0,0,0,0,0);

  all_units[155] = new Array("light-years","light-years","9.46E+015",1,0,0,0,0,0,0);

  all_units[156] = new Array("lightyear","lightyear","9.46E+015",1,0,0,0,0,0,0);

  all_units[157] = new Array("lightyears","lightyears","9.46E+015",1,0,0,0,0,0,0);

  all_units[158] = new Array("ly","ly","9.46E+015",1,0,0,0,0,0,0);

  all_units[159] = new Array("parsec","parsec","3.083E+016",1,0,0,0,0,0,0);

  all_units[160] = new Array("parsecs","parsecs","3.083E+016",1,0,0,0,0,0,0);

  all_units[161] = new Array("rad","rad","0.01",2,0,-2,0,0,0,0);

  all_units[162] = new Array("rem","rem","0.01",2,0,-2,0,0,0,0);

  all_units[163] = new Array("gray","gray",1,2,0,-2,0,0,0,0);

  all_units[164] = new Array("gy","gy",1,2,0,-2,0,0,0,0);

  all_units[165] = new Array("Sievert","Sievert",1,2,0,-2,0,0,0,0);

  all_units[166] = new Array("Sv","Sv",1,2,0,-2,0,0,0,0);

  all_units[167] = new Array("abvolt","abvolt","0.00000001",2,1,-3,-1,0,0,0);

  all_units[168] = new Array("abvolts","abvolts","0.00000001",2,1,-3,-1,0,0,0);

  all_units[169] = new Array("µV","µV","0.000001",2,1,-3,-1,0,0,0);

  all_units[170] = new Array("mV","mV","0.001",2,1,-3,-1,0,0,0);

  all_units[171] = new Array("V","V",1,2,1,-3,-1,0,0,0);

  all_units[172] = new Array("Volt","Volt",1,2,1,-3,-1,0,0,0);

  all_units[173] = new Array("volts","Volts",1,2,1,-3,-1,0,0,0);

  all_units[174] = new Array("statvolt","statvolt","299.8",2,1,-3,-1,0,0,0);

  all_units[175] = new Array("statvolts","statvolts","299.8",2,1,-3,-1,0,0,0);

  all_units[176] = new Array("electron-volt","electron-volt","1.60217733E-019",2,1,-2,0,0,0,0);

  all_units[177] = new Array("electron-volts","electron-volts","1.60217733E-019",2,1,-2,0,0,0,0);

  all_units[178] = new Array("electronvolt","electronvolt","1.60217733E-019",2,1,-2,0,0,0,0);

  all_units[179] = new Array("electronvolts","electronvolts","1.60217733E-019",2,1,-2,0,0,0,0);

  all_units[180] = new Array("ev","eV","1.60217733E-019",2,1,-2,0,0,0,0);

  all_units[181] = new Array("mev","meV","0.000000000000160217733",2,1,-2,0,0,0,0);

  all_units[182] = new Array("gev","geV","0.000000000160217733",2,1,-2,0,0,0,0);

  all_units[183] = new Array("erg","erg","0.0000001",2,1,-2,0,0,0,0);

  all_units[184] = new Array("ergs","ergs","0.0000001",2,1,-2,0,0,0,0);

  all_units[185] = new Array("teV","teV","0.000000160217733",2,1,-2,0,0,0,0);

  all_units[186] = new Array("Joule","J",1,2,1,-2,0,0,0,0);

  all_units[187] = new Array("joule","Joule",1,2,1,-2,0,0,0,0);

  all_units[188] = new Array("joules","Joules",1,2,1,-2,0,0,0,0);

  all_units[189] = new Array("cal","Cal",4184,2,1,-2,0,0,0,0);

  all_units[190] = new Array("calorie","Calorie",4184,2,1,-2,0,0,0,0);

  all_units[191] = new Array("calories","Calories",4184,2,1,-2,0,0,0,0);

  all_units[192] = new Array("british-thermal-unit","british-thermal-unit","1055.056",2,1,-2,0,0,0,0);

  all_units[193] = new Array("british-thermal-units","british-thermal-units","1055.056",2,1,-2,0,0,0,0);

  all_units[194] = new Array("britishthermalunit","britishthermalunit","1055.056",2,1,-2,0,0,0,0);

  all_units[195] = new Array("britishthermalunits","britishthermalunits","1055.056",2,1,-2,0,0,0,0);

  all_units[196] = new Array("Btu","Btu","1055.056",2,1,-2,0,0,0,0);

  all_units[197] = new Array("Btus","Btus","1055.056",2,1,-2,0,0,0,0);

  all_units[198] = new Array("kcal","kcal",4184,2,1,-2,0,0,0,0);

  all_units[199] = new Array("kwh","kwh",3600000,2,1,-2,0,0,0,0);

  all_units[200] = new Array("dyne","dyne",10,1,1,-2,0,0,0,0);

  all_units[201] = new Array("dynes","dynes",10,1,1,-2,0,0,0,0);

  all_units[202] = new Array("gram-force","gram-force","0.00980665",1,1,-2,0,0,0,0);

  all_units[203] = new Array("gram-weight","gram-weight","0.00980665",1,1,-2,0,0,0,0);

  all_units[204] = new Array("ounce-force","ounce-force","0.278013850953781",1,1,-2,0,0,0,0);

  all_units[205] = new Array("ozf","ozf","0.278013850953781",1,1,-2,0,0,0,0);

  all_units[206] = new Array("newton","newton",1,1,1,-2,0,0,0,0);

  all_units[207] = new Array("N","N",1,1,1,-2,0,0,0,0);

  all_units[208] = new Array("nt","nt",1,1,1,-2,0,0,0,0);

  all_units[209] = new Array("lb","lb","4.4482216152605",1,1,-2,0,0,0,0);

  all_units[210] = new Array("lbf","lbf","4.4482216152605",1,1,-2,0,0,0,0);

  all_units[211] = new Array("lbs","lbs","4.4482216152605",1,1,-2,0,0,0,0);

  all_units[212] = new Array("pound","pound","4.4482216152605",1,1,-2,0,0,0,0);

  all_units[213] = new Array("pound-force","pound-force","4.4482216152605",1,1,-2,0,0,0,0);

  all_units[214] = new Array("pound-weight","pound-weight","4.4482216152605",1,1,-2,0,0,0,0);

  all_units[215] = new Array("pounds","pounds","4.4482216152605",1,1,-2,0,0,0,0);

  all_units[216] = new Array("pounds-force","pounds-force","4.4482216152605",1,1,-2,0,0,0,0);

  all_units[217] = new Array("kgf","kgf","9.80665",1,1,-2,0,0,0,0);

  all_units[218] = new Array("rpm","rpm","0.016666666666667",0,0,-1,0,0,0,0);

  all_units[219] = new Array("becquerel","becquerel",1,0,0,-1,0,0,0,0);

  all_units[220] = new Array("Bq","Bq",1,0,0,-1,0,0,0,0);

  all_units[221] = new Array("hertz","hertz",1,0,0,-1,0,0,0,0);

  all_units[222] = new Array("Hz","Hz",1,0,0,-1,0,0,0,0);

  all_units[223] = new Array("abhenry","abhenry","0.000000001",2,1,-2,-2,0,0,0);

  all_units[224] = new Array("abhenrys","abhenrys","0.000000001",2,1,-2,-2,0,0,0);

  all_units[225] = new Array("uH","uH","0.000001",2,1,-2,-2,0,0,0);

  all_units[226] = new Array("mH","mH","0.001",2,1,-2,-2,0,0,0);

  all_units[227] = new Array("Henry","Henry",1,2,1,-2,-2,0,0,0);

  all_units[228] = new Array("Henrys","H",1,2,1,-2,-2,0,0,0);

  all_units[229] = new Array("stathenry","stathenry",898700000000,2,1,-2,-2,0,0,0);

  all_units[230] = new Array("stathenrys","stathenrys",898700000000,2,1,-2,-2,0,0,0);

  all_units[231] = new Array("candela","candela",1,0,0,0,0,0,0,1);

  all_units[232] = new Array("candelas","candelas",1,0,0,0,0,0,0,1);

  all_units[233] = new Array("candle","candle",1,0,0,0,0,0,0,1);

  all_units[234] = new Array("candles","candles",1,0,0,0,0,0,0,1);

  all_units[235] = new Array("cd","cd",1,0,0,0,0,0,0,1);

  all_units[236] = new Array("gauss","gauss","0.0001",1,0,-2,-1,0,0,0);

  all_units[237] = new Array("tesla","tesla",1,1,0,-2,-1,0,0,0);

  all_units[238] = new Array("teslas","T",1,1,0,-2,-1,0,0,0);

  all_units[239] = new Array("maxwell","maxwell","0.00000001",2,1,-2,-1,0,0,0);

  all_units[240] = new Array("maxwells","maxwells","0.00000001",2,1,-2,-1,0,0,0);

  all_units[241] = new Array("wb","Wb",1,2,1,-2,-1,0,0,0);

  all_units[242] = new Array("weber","weber",1,2,1,-2,-1,0,0,0);

  all_units[243] = new Array("webers","webers",1,2,1,-2,-1,0,0,0);

  all_units[244] = new Array("amu","amu","1.6605402E-027",0,1,0,0,0,0,0);

  all_units[245] = new Array("atomic-mass-unit","atomic-mass-unit","1.6605402E-027",0,1,0,0,0,0,0);

  all_units[246] = new Array("atomic-mass-units","atomic-mass-units","1.6605402E-027",0,1,0,0,0,0,0);

  all_units[247] = new Array("u","u","1.6605402E-027",0,1,0,0,0,0,0);

  all_units[248] = new Array("ug","ug","0.000000001",0,1,0,0,0,0,0);

  all_units[249] = new Array("mg","mg","0.000001",0,1,0,0,0,0,0);

  all_units[250] = new Array("cg","cg","0.00001",0,1,0,0,0,0,0);

  all_units[251] = new Array("grain","grain","0.0000648",0,1,0,0,0,0,0);

  all_units[252] = new Array("grains","grains","0.0000648",0,1,0,0,0,0,0);

  all_units[253] = new Array("dg","dg","0.0001",0,1,0,0,0,0,0);

  all_units[254] = new Array("carat","carat","0.0002",0,1,0,0,0,0,0);

  all_units[255] = new Array("carats","carats","0.0002",0,1,0,0,0,0,0);

  all_units[256] = new Array("karat","karat","0.0002",0,1,0,0,0,0,0);

  all_units[257] = new Array("karats","karats","0.0002",0,1,0,0,0,0,0);

  all_units[258] = new Array("j-point","j-point","0.0004",0,1,0,0,0,0,0);

  all_units[259] = new Array("gm","gm","0.001",0,1,0,0,0,0,0);

  all_units[260] = new Array("gram","gram","0.001",0,1,0,0,0,0,0);

  all_units[261] = new Array("grams","grams","0.001",0,1,0,0,0,0,0);

  all_units[262] = new Array("scruple","scruple","0.001296",0,1,0,0,0,0,0);

  all_units[263] = new Array("scruples","scruples","0.001296",0,1,0,0,0,0,0);

  all_units[264] = new Array("pennyweight","pennyweight","0.001555",0,1,0,0,0,0,0);

  all_units[265] = new Array("pennyweights","pennyweights","0.001555",0,1,0,0,0,0,0);

  all_units[266] = new Array("dram","dram","0.0017718451953125",0,1,0,0,0,0,0);

  all_units[267] = new Array("drams","drams","0.0017718451953125",0,1,0,0,0,0,0);

  all_units[268] = new Array("dag","dag","0.01",0,1,0,0,0,0,0);

  all_units[269] = new Array("ounce","ounce","0.028349523125",0,1,0,0,0,0,0);

  all_units[270] = new Array("ounces","ounces","0.028349523125",0,1,0,0,0,0,0);

  all_units[271] = new Array("oz","oz","0.028349523125",0,1,0,0,0,0,0);

  all_units[272] = new Array("ounce-troy","ounce-troy","0.031103",0,1,0,0,0,0,0);

  all_units[273] = new Array("ounces-troy","ounces-troy","0.031103",0,1,0,0,0,0,0);

  all_units[274] = new Array("troy-ounce","troy-ounce","0.031103",0,1,0,0,0,0,0);

  all_units[275] = new Array("troy-ounces","troy-ounces","0.031103",0,1,0,0,0,0,0);

  all_units[276] = new Array("hg","hg","0.1",0,1,0,0,0,0,0);

  all_units[277] = new Array("troy-pound","troy-pound","0.373",0,1,0,0,0,0,0);

  all_units[278] = new Array("troy-pounds","troy-pounds","0.373",0,1,0,0,0,0,0);

  all_units[279] = new Array("lbm","lbm","0.45359237",0,1,0,0,0,0,0);

  all_units[280] = new Array("lbms","lbms","0.45359237",0,1,0,0,0,0,0);

  all_units[281] = new Array("pound-mass","pound-mass","0.45359237",0,1,0,0,0,0,0);

  all_units[282] = new Array("pounds-mass","pounds-mass","0.45359237",0,1,0,0,0,0,0);

  all_units[283] = new Array("kg","kg",1,0,1,0,0,0,0,0);

  all_units[284] = new Array("stone","stone","6.35029318",0,1,0,0,0,0,0);

  all_units[285] = new Array("stones","stones","6.35029318",0,1,0,0,0,0,0);

  all_units[286] = new Array("slug","slug","14.5939029372064",0,1,0,0,0,0,0);

  all_units[287] = new Array("slugs","slugs","14.5939029372064",0,1,0,0,0,0,0);

  all_units[288] = new Array("hundredweight","hundredweight","45.359237",0,1,0,0,0,0,0);

  all_units[289] = new Array("hundredweights","hundredweights","45.359237",0,1,0,0,0,0,0);

  all_units[290] = new Array("short-ton","short-ton","907.18474",0,1,0,0,0,0,0);

  all_units[291] = new Array("short-tons","short-tons","907.18474",0,1,0,0,0,0,0);

  all_units[292] = new Array("ton","ton","907.18474",0,1,0,0,0,0,0);

  all_units[293] = new Array("tons","tons","907.18474",0,1,0,0,0,0,0);

  all_units[294] = new Array("metric-ton","metric-ton",1000,0,1,0,0,0,0,0);

  all_units[295] = new Array("metric-tons","metric-tons",1000,0,1,0,0,0,0,0);

  all_units[296] = new Array("tonne","tonne",1000,0,1,0,0,0,0,0);

  all_units[297] = new Array("tonnes","tonnes",1000,0,1,0,0,0,0,0);

  all_units[298] = new Array("long-ton","long-ton","1016.0469088",0,1,0,0,0,0,0);

  all_units[299] = new Array("long-tons","long-tons","1016.0469088",0,1,0,0,0,0,0);

  all_units[300] = new Array("h","h","6.626196E-034",2,1,-3,0,0,0,0);

  all_units[301] = new Array("W","W",1,2,1,-3,0,0,0,0);

  all_units[302] = new Array("Watt","Watt",1,2,1,-3,0,0,0,0);

  all_units[303] = new Array("Watts","Watts",1,2,1,-3,0,0,0,0);

  all_units[304] = new Array("horsepower","horsepower","745.69987158227",2,1,-3,0,0,0,0);

  all_units[305] = new Array("hp","hp","745.69987158227",2,1,-3,0,0,0,0);

  all_units[306] = new Array("Pa","Pa",1,-1,1,-2,0,0,0,0);

  all_units[307] = new Array("Pascal","Pascal",1,-1,1,-2,0,0,0,0);

  all_units[308] = new Array("torr","torr","133.322368421053",-1,1,-2,0,0,0,0);

  all_units[309] = new Array("psi","psi","6894.75729316836",-1,1,-2,0,0,0,0);

  all_units[310] = new Array("bar","bar",100000,-1,1,-2,0,0,0,0);

  all_units[311] = new Array("bars","bars",100000,-1,1,-2,0,0,0,0);

  all_units[312] = new Array("atm","atm",101325,-1,1,-2,0,0,0,0);

  all_units[313] = new Array("atmosphere","atmosphere",101325,-1,1,-2,0,0,0,0);

  all_units[314] = new Array("abohm","abohm","0.000000001",2,1,-3,-2,0,0,0);

  all_units[315] = new Array("abohms","abohms","0.000000001",2,1,-3,-2,0,0,0);

  all_units[316] = new Array("Ohm","Ohm",1,2,1,-3,-2,0,0,0);

  all_units[317] = new Array("Ohms","Ohms",1,2,1,-3,-2,0,0,0);

  all_units[318] = new Array("kilohm","kilohm",1000,2,1,-3,-2,0,0,0);

  all_units[319] = new Array("kilohms","kilohms",1000,2,1,-3,-2,0,0,0);

  all_units[320] = new Array("megohm","megohm",1000000,2,1,-3,-2,0,0,0);

  all_units[321] = new Array("megohms","megohms",1000000,2,1,-3,-2,0,0,0);

  all_units[322] = new Array("statohm","statohm",898700000000,2,1,-3,-2,0,0,0);

  all_units[323] = new Array("statohms","statohms",898700000000,2,1,-3,-2,0,0,0);

  all_units[324] = new Array("kph","kph","0.277777777777778",1,0,-1,0,0,0,0);

  all_units[325] = new Array("fps","fps","0.3048",1,0,-1,0,0,0,0);

  all_units[326] = new Array("mph","mph","0.44704",1,0,-1,0,0,0,0);

  all_units[327] = new Array("knot","kn","0.514444444444444",1,0,-1,0,0,0,0);

  all_units[328] = new Array("knots","kt","0.514444444444444",1,0,-1,0,0,0,0);

  all_units[329] = new Array("mps","mps",1,1,0,-1,0,0,0,0);

  all_units[330] = new Array("kps","kps",1000,1,0,-1,0,0,0,0);

  all_units[331] = new Array("c","c",299792458,1,0,-1,0,0,0,0);

  all_units[332] = new Array("speed-of-light","speed-of-light",299792458,1,0,-1,0,0,0,0);

  all_units[333] = new Array("mol","mol",1,0,0,0,0,0,1,0);

  all_units[334] = new Array("mole","mole",1,0,0,0,0,0,1,0);

  all_units[335] = new Array("moles","moles",1,0,0,0,0,0,1,0);

  all_units[336] = new Array("degree-rankine","degree-rankine","0.555555555555556",0,0,0,0,0,0,0);

  all_units[337] = new Array("degrees-rankine","degrees-rankine","0.555555555555556",0,0,0,0,0,0,0);

  all_units[338] = new Array("degree-kelvin","degree-kelvin",1,0,0,0,0,1,0,0);

  all_units[339] = new Array("degree-kelvins","degree-kelvins",1,0,0,0,0,1,0,0);

  all_units[340] = new Array("degrees-kelvin","degrees-kelvin",1,0,0,0,0,1,0,0);

  all_units[341] = new Array("K","K",1,0,0,0,0,1,0,0);

  all_units[342] = new Array("Kelvin","Kelvin",1,0,0,0,0,1,0,0);

  all_units[343] = new Array("Kelvins","Kelvins",1,0,0,0,0,1,0,0);

  all_units[344] = new Array("ps","ps","0.000000000001",0,0,1,0,0,0,0);

  all_units[345] = new Array("psec","psec","0.000000000001",0,0,1,0,0,0,0);

  all_units[346] = new Array("psecs","psecs","0.000000000001",0,0,1,0,0,0,0);

  all_units[347] = new Array("ns","ns","0.000000001",0,0,1,0,0,0,0);

  all_units[348] = new Array("nsec","nsec","0.000000001",0,0,1,0,0,0,0);

  all_units[349] = new Array("nsecs","nsecs","0.000000001",0,0,1,0,0,0,0);

  all_units[350] = new Array("µs","µs","0.000001",0,0,1,0,0,0,0);

  all_units[351] = new Array("µsec","µsec","0.000001",0,0,1,0,0,0,0);

  all_units[352] = new Array("µsecs","µsecs","0.000001",0,0,1,0,0,0,0);

  all_units[353] = new Array("ms","ms","0.001",0,0,1,0,0,0,0);

  all_units[354] = new Array("msec","msec","0.001",0,0,1,0,0,0,0);

  all_units[355] = new Array("msecs","msecs","0.001",0,0,1,0,0,0,0);

  all_units[356] = new Array("s","s",1,0,0,1,0,0,0,0);

  all_units[357] = new Array("sec","sec",1,0,0,1,0,0,0,0);

  all_units[358] = new Array("second","second",1,0,0,1,0,0,0,0);

  all_units[359] = new Array("seconds","seconds",1,0,0,1,0,0,0,0);

  all_units[360] = new Array("secs","secs",1,0,0,1,0,0,0,0);

  all_units[361] = new Array("min","min",60,0,0,1,0,0,0,0);

  all_units[362] = new Array("mins","mins",60,0,0,1,0,0,0,0);

  all_units[363] = new Array("minute","minute",60,0,0,1,0,0,0,0);

  all_units[364] = new Array("minutes","minutes",60,0,0,1,0,0,0,0);

  all_units[365] = new Array("hour","hour",3600,0,0,1,0,0,0,0);

  all_units[366] = new Array("hours","hours",3600,0,0,1,0,0,0,0);

  all_units[367] = new Array("hr","hr",3600,0,0,1,0,0,0,0);

  all_units[368] = new Array("hrs","hrs",3600,0,0,1,0,0,0,0);

  all_units[369] = new Array("day","day",86400,0,0,1,0,0,0,0);

  all_units[370] = new Array("days","days",86400,0,0,1,0,0,0,0);

  all_units[371] = new Array("week","week",604800,0,0,1,0,0,0,0);

  all_units[372] = new Array("weeks","weeks",604800,0,0,1,0,0,0,0);

  all_units[373] = new Array("wk","wk",604800,0,0,1,0,0,0,0);

  all_units[374] = new Array("fortnight","fortnight",1209600,0,0,1,0,0,0,0);

  all_units[375] = new Array("fortnights","fortnights",1209600,0,0,1,0,0,0,0);

  all_units[376] = new Array("mon","mon",2629800,0,0,1,0,0,0,0);

  all_units[377] = new Array("mons","mons",2629800,0,0,1,0,0,0,0);

  all_units[378] = new Array("month","month",2629800,0,0,1,0,0,0,0);

  all_units[379] = new Array("months","months",2629800,0,0,1,0,0,0,0);

  all_units[380] = new Array("year","year",31557600,0,0,1,0,0,0,0);

  all_units[381] = new Array("years","years",31557600,0,0,1,0,0,0,0);

  all_units[382] = new Array("yr","yr",31557600,0,0,1,0,0,0,0);

  all_units[383] = new Array("yrs","yrs",31557600,0,0,1,0,0,0,0);

  all_units[384] = new Array("score","score",631152000,0,0,1,0,0,0,0);

  all_units[385] = new Array("scores","scores",631152000,0,0,1,0,0,0,0);

  all_units[386] = new Array("centuries","centuries",3155760000,0,0,1,0,0,0,0);

  all_units[387] = new Array("century","century",3155760000,0,0,1,0,0,0,0);

  all_units[388] = new Array("millenia","millenia",31557600000,0,0,1,0,0,0,0);

  all_units[389] = new Array("millenium","millenium",31557600000,0,0,1,0,0,0,0);

  all_units[390] = new Array("foot-pound","foot-pound","1.3558179483314",2,1,-2,0,0,0,0);

  all_units[391] = new Array("foot-pounds","foot-pounds","1.3558179483314",2,1,-2,0,0,0,0);

  all_units[392] = new Array("footpound","footpound","1.3558179483314",2,1,-2,0,0,0,0);

  all_units[393] = new Array("footpounds","footpounds","1.3558179483314",2,1,-2,0,0,0,0);

  all_units[394] = new Array("ft-lb","ft-lb","1.3558179483314",2,1,-2,0,0,0,0);

  all_units[395] = new Array("ftlb","ftlb","1.3558179483314",2,1,-2,0,0,0,0);

  all_units[396] = new Array("minim","minim","0.000000059194",3,0,0,0,0,0,0);

  all_units[397] = new Array("minims","minims","0.000000059194",3,0,0,0,0,0,0);

  all_units[398] = new Array("cc","cc","0.000001",3,0,0,0,0,0,0);

  all_units[399] = new Array("ml","ml","0.000001",3,0,0,0,0,0,0);

  all_units[400] = new Array("fluidram","fluidram","0.0000035516",3,0,0,0,0,0,0);

  all_units[401] = new Array("fluidrams","fluidrams","0.0000035516",3,0,0,0,0,0,0);

  all_units[402] = new Array("teaspoon","teaspoon","0.00000492892159375",3,0,0,0,0,0,0);

  all_units[403] = new Array("teaspoons","teaspoons","0.00000492892159375",3,0,0,0,0,0,0);

  all_units[404] = new Array("tsp","tsp","0.00000492892159375",3,0,0,0,0,0,0);

  all_units[405] = new Array("cl","cl","0.00001",3,0,0,0,0,0,0);

  all_units[406] = new Array("tablespoon","tablespoon","0.00001478676478125",3,0,0,0,0,0,0);

  all_units[407] = new Array("tablespoons","tablespoons","0.00001478676478125",3,0,0,0,0,0,0);

  all_units[408] = new Array("tbsp","tbsp","0.00001478676478125",3,0,0,0,0,0,0);

  all_units[409] = new Array("floz","floz","0.0000295735295625",3,0,0,0,0,0,0);

  all_units[410] = new Array("fluid-ounce","fluid-ounce","0.0000295735295625",3,0,0,0,0,0,0);

  all_units[411] = new Array("fluid-ounces","fluid-ounces","0.0000295735295625",3,0,0,0,0,0,0);

  all_units[412] = new Array("fluidounce","fluidounce","0.0000295735295625",3,0,0,0,0,0,0);

  all_units[413] = new Array("fluidounces","fluidounces","0.0000295735295625",3,0,0,0,0,0,0);

  all_units[414] = new Array("dl","dl","0.0001",3,0,0,0,0,0,0);

  all_units[415] = new Array("gill","gill","0.00011829411825",3,0,0,0,0,0,0);

  all_units[416] = new Array("gills","gills","0.00011829411825",3,0,0,0,0,0,0);

  all_units[417] = new Array("cup","cup","0.0002365882365",3,0,0,0,0,0,0);

  all_units[418] = new Array("cups","cups","0.0002365882365",3,0,0,0,0,0,0);

  all_units[419] = new Array("pint","pint","0.000473176473",3,0,0,0,0,0,0);

  all_units[420] = new Array("pints","pints","0.000473176473",3,0,0,0,0,0,0);

  all_units[421] = new Array("pt","pt","0.000473176473",3,0,0,0,0,0,0);

  all_units[422] = new Array("fifth","fifth","0.0007570823568",3,0,0,0,0,0,0);

  all_units[423] = new Array("fifths","fifths","0.0007570823568",3,0,0,0,0,0,0);

  all_units[424] = new Array("qt","qt","0.000946352946",3,0,0,0,0,0,0);

  all_units[425] = new Array("quart","quart","0.000946352946",3,0,0,0,0,0,0);

  all_units[426] = new Array("quarts","quarts","0.000946352946",3,0,0,0,0,0,0);

  all_units[427] = new Array("l","l","0.001",3,0,0,0,0,0,0);

  all_units[428] = new Array("liter","liter","0.001",3,0,0,0,0,0,0);

  all_units[429] = new Array("L","L","0.001",3,0,0,0,0,0,0);

  all_units[430] = new Array("gal","gal","0.003785411784",3,0,0,0,0,0,0);

  all_units[431] = new Array("gallon","gallon","0.003785411784",3,0,0,0,0,0,0);

  all_units[432] = new Array("gallons","gallons","0.003785411784",3,0,0,0,0,0,0);

  all_units[433] = new Array("peck","peck","0.007570823568",3,0,0,0,0,0,0);

  all_units[434] = new Array("pecks","pecks","0.007570823568",3,0,0,0,0,0,0);

  all_units[435] = new Array("bushel","bushel","0.030283294272",3,0,0,0,0,0,0);

  all_units[436] = new Array("bushels","bushels","0.030283294272",3,0,0,0,0,0,0);

  all_units[437] = new Array("Angstrom","Å","1e-10",1,0,0,0,0,0,0);

  all_units[438] = new Array("Degree Celcius","°C",0,0,0,0,0,1,0,0);

  all_units[439] = new Array("Degree Farenheit","°F","1.8",0,0,0,0,1,0,0);

  all_units[440] = new Array("siemens","S",1,-2,-1,3,2,0,0,0);





	function min(a,b) {if (a<b) return(a); else return(b);}

	function max(a,b) {if (a>b) return(a); else return(b);}



	function analyse(coef,str)  //============================ splits units into fundamental SI units

		{

		var pos_dot;

		var pos_slash;

		var pos;

		var unit;

		var exponent;

		var invert_next = 0;

		var list_units_in = new Array;

		var table_base = new Array(coef,0,0,0,0,0,0,0);

		str = str + ".";

		var i = 0;

		while(str.length > 1) // for every unit in the unit input string

			{

			pos_dot = str.indexOf(".");

			pos_slash = str.indexOf("/");

			if (pos_dot == -1 || pos_slash == -1)

				pos = max(pos_dot,pos_slash);

			else

				pos = min(max(pos_dot,0),max(pos_slash,0));



			list_units_in[i] = str.substring(0,pos);

			str=str.substring(pos+1,str.length);



			pos_exp = list_units_in[i].indexOf("^");

			if (pos_exp == -1) // if there is no exponent

				{

				unit = list_units_in[i];

				exponent = 1;

				}

			else // there is an exponent

				{

				unit = list_units_in[i].substring(0,pos_exp);

				exponent = list_units_in[i].substring(pos_exp+1,list_units_in[i].length);

				}

			
			// if there is a / after the unit, next exponent is to be inverted

			if (invert_next) exponent = -exponent;

			if (pos == pos_slash) invert_next=1;  else invert_next=0;

			
			table_base_unit = fetch_unit(unit); // get the SI equivalent of the selected unit



			if (table_base_unit) // if found in the list

				{

				table_base[0] = table_base[0] * Math.pow(table_base_unit[2],exponent);

				for (j=1; j < 8; j++) // on incrémente les exposants des unités de base

					{

					table_base[j] = table_base[j] + ( exponent * table_base_unit[j+2] );

					}

				}

			else return(0); // there is a problem

			i = i + 1;

			}

		return(table_base);

		}



	function fetch_unit(symbol) //============================ fetches SI equivalents of a unit

		{

		k = 1;

		while (all_units[k])

			{

			if (all_units[k][1] == symbol) return(all_units[k]); // found !

			k = k + 1;

			}

		return(0); // not found

		}



	function exp_nice(string) //============================ replaces ^2 with ²

		{

		string = string.replace("^2","²");

		string = string.replace("^2","²");

		string = string.replace("^2","²");

		string = string.replace("^2","²");

		string = string.replace("^3","³");

		string = string.replace("^3","³");

		string = string.replace("^3","³");

		return(string);

		}



	function exp_clean(string) //============================ replace ² with ^2

		{

		string = string.replace("²","^2");

		string = string.replace("²","^2");

		string = string.replace("²","^2");

		string = string.replace("²","^2");

		string = string.replace("³","^3");

		string = string.replace("³","^3");

		string = string.replace("³","^3");

		return(string);

		}



	function display_unit(base_values,base)  //============================ Display results

		{

		if (base) // if fundamental SI units are required

			{

			var str_display = "";

			for (p = 1; p < 8; p++) // for m, kg, s, A, K, mol, cd

				{

				if (base_values[p] == 1)

					{

					str_display = "." + all_units[0][p+2] + str_display;

					}

				if (base_values[p] > 1) 

					{

					str_display = "." + all_units[0][p+2]+"^"+base_values[p] + str_display;

					}

				if (base_values[p] == -1)

					{

					str_display = str_display + "/" + all_units[0][p+2];

					}

				if (base_values[p] < -1) 

					{

					str_display = str_display + "/" + all_units[0][p+2]+"^"+Math.abs(base_values[p]);

					}

				}

			if (str_display.substring(0,1) == "/") // if first exponent is negative

				str_display = "1" + str_display

			else

				str_display = str_display.substring(1,str_display.length);

			}

		else // leave units as is

			{

			str_display = document.forms[0].units_out.value;

			}

		str_display = exp_nice(str_display);

		document.forms[0].units_out.value = str_display;

		
		document.forms[0].quantity_out.value = base_values[0];

		}



	function convert() //============================ main function

		{

		var units_base_in;

		var units_base_out;

		if(document.forms[0].quantity_in.value == "") document.forms[0].quantity_in.value = 1;

		if(document.forms[0].units_in.value == "") {document.forms[0].units_in.value = "???"; exit;}

		
		document.forms[0].units_in.value = exp_clean(document.forms[0].units_in.value);

		document.forms[0].units_out.value = exp_clean(document.forms[0].units_out.value);

		
		units_base_in = analyse(document.forms[0].quantity_in.value, document.forms[0].units_in.value);



		if(document.forms[0].units_out.value != "") // if specific units are requested for the result

			{

			units_base_out = analyse(1, document.forms[0].units_out.value);

			if (units_base_out) // if the units are found in the database

				{

				if (units_base_out[1] != units_base_in[1]

					|| units_base_out[2] != units_base_in[2]

					|| units_base_out[3] != units_base_in[3]

					|| units_base_out[4] != units_base_in[4]

					|| units_base_out[5] != units_base_in[5]

					|| units_base_out[6] != units_base_in[6]

					|| units_base_out[7] != units_base_in[7]) // if units are not compatible

					display_unit(units_base_in,1);

				else // all is OK

					{

					units_base_in[0] = units_base_in[0] / units_base_out[0];

					display_unit(units_base_in,0);

					}

				}

			else // unit not found

				display_unit(units_base_in,1);

			}

		else // no specific units requested

			display_unit(units_base_in,1);

		}



	function init_form() //============================ Initialization of the form

		{

		document.forms[0].quantity_in.value="";

		document.forms[0].units_in.value="mph";

		document.forms[0].quantity_out.value="";

		document.forms[0].units_out.value="";

		}



	function list_units() //============================ Displays a clickable list of units available

		{

		var n = 1;

		var list = new Array;

		while (all_units[n])

			{

			list[n-1] = all_units[n][1];

			n = n + 1;	 	 

			}

		list.sort();

		n = 0 ;

		while (list[n])

			{

			document.write("<a href='#' onClick='Javascript:document.forms[0].units_in.value=document.forms[0].units_in.value+\".\"+\"");

			document.write(list[n]);

			document.write("\"'>");

			document.write(list[n]);

			document.write("</a>, ");

			n = n + 1;	 	 

			}

		}



//============================ End of scripts



</script>



<html>

<head><title>Universal Converter</title></head>

<body>



<style>

	td{font-family: Arial; font-size: 10px; text-align: center;}

	.red{color: #ff0000;}

</style>



<h1>Universal Converter</h1>

<hr />



<form>

	<table align='center' border='1'>

		<tr>

			<td>

				<input type='text' size='10' name='quantity_in' align='right'>

			</td><td>

				<input type='text' size='15' name='units_in'>

			</td><td>

				<input type='button' value='convert =>' onClick='Javascript:convert();'>

			</td><td>

				<input type='text' size='20' name='quantity_out' align='right' bgcolor="#aaaaaa">

			</td><td>

				<input type='text' size='15' name='units_out'>

			</td>

		</tr>

		<tr><td>1</td><td>mph</td><td rowspan='9'>Examples<br><br>fields in black<br>are filled by user<br>fields in red<br>are the results </td><td class='red'>0.44704</td><td class='red'>m/s</td></tr>

		<tr><td>1</td><td>mi/hr</td><td class='red'>0.44704</td><td class='red'>m/s</td></tr>

		<tr><td>1</td><td>mi.hr^-1</td><td class='red'>0.44704</td><td class='red'>m/s</td></tr>

		<tr><td>1</td><td>mph</td><td class='red'>1.609344</td><td>km/hr</td></tr>

		<tr><td>9</td><td>kilo.m/hr</td><td class='red'>250</td><td>centi.m/s</td></tr>

		<tr><td>1.2345e+8</td><td>mph</td><td class='red'>55187088</td><td class='red'>m/s</td></tr>

		<tr><td>1</td><td>mph</td><td class='red'>1.4911649311738188e-9</td><td>c</td></tr>

		<tr><td>1</td><td>cm.kg/min^2/µA^2</td><td class='red'>2777.77777777777</td><td>H/mm</td></tr>

		<tr><td>1</td><td>cm.kg/min^2/µA^2</td><td class='red'>2777777.77777777</td><td class='red'>m.kg/s²/A²</td></tr>

	</table>

</form>



<hr />

<b>Help: </b>Units must be separated by dots (.) or slashes (/). Space is NOT a separator. Exponents may be used with the symbol ^ and can be positive or negative. Exponents ² and ³ are allowed. If destination units are not supplied or incompatible with source units, the values will be converted into base S.I. units. Units are case-sensitive. Values can be supplied in scientific format.

<hr />



<script language='Javascript'>

	init_form();

	list_units();

</script>



<hr />



<b>About the Universal converter:</b> This Javascript converter is provided as a standalone file that can be used online or offline. It can be copied and distributed freely, if only this mention is kept visible. Bugs, encouragement and new units can be sent to <a href='mailto:bocquet@bigfoot.com'>bocquet@bigfoot.com</a> (see the code source for the possibility to declare new units).



</font></body></html>