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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Générateur de couleures hexadecimales</title>
<script language="javascript">
var rouge=255;
var vert=255;
var bleu=255;
function converti(dec)
{
var hexa="0123456789ABCDEF";
var hex="";
while (dec>15)
{
tmp=dec-(Math.floor(dec/16))*16;
hex=hexa.charAt(tmp)+hex;
dec=Math.floor(dec/16);
}
hex=hexa.charAt(dec)+hex;
if(hex.length==1)hex="0"+hex;
return(hex);
}
function bouge(element,evt)
{
element.style.position='relative';
if (navigator.appName=="Microsoft Internet Explorer")
{
if(evt.x-15<256&&evt.x-15>=0)
{
element.style.left=evt.x-15;
document.getElementById(element.name).value=evt.x-15;
}
}
else
{
if(evt.clientX-15<256&&evt.clientX-15>=0)
{
element.style.left=evt.clientX-15;
document.getElementById(element.name).value=evt.clientX-15;
}
}
maj('1');
}
function maj(ent)
{
if(ent==1)
{
rouge=document.getElementById("rouge").value;
vert=document.getElementById("vert").value;
bleu=document.getElementById("bleu").value;
document.getElementById('hexa').value='#'+converti(rouge)+converti(vert)+converti(bleu);
document.getElementById("division").style.backgroundColor='#'+converti(rouge)+converti(vert)+converti(bleu);
}
}
var up=true;
</script>
</head>
<body>
<table><tr><td>
<div style="width:100px;height:50px;background-color:rgb(0,0,0);" id="division"></div>
</td><td>
<font size="2"><b>Faites glisser les ascenceurs pour faire varier la couleure</b></font>
</td></tr></table>
<br>
<span>
<font color="red">
<b>Rouge</b>
</font><br>
<input type="text" readonly value="0" id="rouge" maxlength="3">
<br>
<div style="border:2px solid #DDD;background-color:#EEE;width:271px;" >
<button style="width:15px;" name="rouge" onmousemove="javascript:bouge(this,event);" onmousedown="javascript:bouge(this,event);" onmouseout="javascript:bouge(this,event);" style="width:10px;">|</button>
</div>
</span>
<br>
<span>
<font color="green">
<b>Vert</b>
</font><br>
<input type="text" readonly value="0" id="vert" maxlength="3">
<br>
<div style="border:2px solid #DDD;background-color:#EEE;width:271px;">
<button style="width:15px;" name="vert" onmousemove="javascript:bouge(this,event);" onmousedown="javascript:bouge(this,event);" onmouseout="javascript:bouge(this,event);" style="width:10px;">|</button>
</div>
</span>
<br>
<span>
<font color="blue">
<b>Bleu</b>
</font><br>
<input type="text" readonly value="0" id="bleu" maxlength="3">
<br>
<div style="border:2px solid #DDD;background-color:#EEE;width:271px;">
<button style="width:15px;" name="bleu" onmousemove="javascript:bouge(this,event);" onmousedown="javascript:bouge(this,event);" onmouseout="javascript:bouge(this,event);" style="width:10px;">|</button>
</div>
</span>
<br>
<input type="text" value="#FFFFFF" id="hexa" readonly>
</body>
</html> |
