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No clue what you'd use this for, but meh: var hex = '0123456789ABCDEF';
function d2h(num)
{
var newHex = '';
while(num != 0)
{
newHex = hexcharAt(num % 16) + newHex;
num = Math.floor(num / 16);
}
return newHex;
}
function h2d(hexnum)
{
hexnum = hexnum.toString();
if(hexnum.match(/[0-9A-Z]/i))
{
hexnum = hexnum.toUpperCase();
var end = 0;
for(var x = 0; x < hexnum.length; x++)
{
end += hex.indexOf(hexnum.charAt(x)) * Math.pow(16, hexnum.length - 1 - x);
}
return end;
}else{
alert("The hexadecimal number can only contain numbers 0 through 9 and letters A through F");
return 0;
}
}This is actual hex, not RGB hex.
Last Edit: Nov 6, 2005 4:59:58 GMT by Eric
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