利用JS做的一个网页安全色调色板 希望大家用得上！
运行代码框<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2311"><title>DW调色板</title><script>var ColorHex=new Array('00','33','66','99','CC','FF')var SpColorHex=new Array('FF0000','00FF00','0000FF','FFFF00','00FFFF','FF00FF')var current=nullfunction intocolor(){var colorTable=''for (i=0;i<2;i++) { for (j=0;j<6;j++) { colorTable=colorTable+'<tr height=12>' colorTable=colorTable+'<td width=11 style="background-color:#000000">' if (i==0){ colorTable=colorTable+'<td width=11 style="background-color:#'+ColorHex[j]+ColorHex[j]+ColorHex[j]+'">'} else{ colorTable=colorTable+'<td width=11 style="background-color:#'+SpColorHex[j]+'">'} colorTable=colorTable+'<td width=11 style="background-color:#000000">' for (k=0;k<3;k++) { for (l=0;l<6;l++) { colorTable=colorTable+'<td width=11 style="background-color:#'+ColorHex[k+i*3]+ColorHex[l]+ColorHex[j]+'">' } } }}colorTable='<table width=253 border="0" cellspacing="0" cellpadding="0" style="border:1px #000000 solid;border-bottom:none;border-collapse: collapse" bordercolor="000000">' +'<tr height=30><td colspan=21 bgcolor=#cccccc>' +'<table cellpadding="0" cellspacing="1" border="0" style="border-collapse: collapse">' +'<tr><td width="3"><td><input type="text" name="DisColor" size="6" disabled style="border:solid 1px #000000;background-color:#ffff00"></td>' +'<td width="3"><td><input type="text" name="HexColor" size="7" style="border:inset 1px;font-family:Arial;" value="#000000"></td></tr></table></td></table>' +'<table border="1" cellspacing="0" cellpadding="0" style="border-collapse: collapse" bordercolor="000000" onmouseover="doOver()" onmouseout="doOut()" onclick="doclick()" style="cursor:hand;">' +colorTable+'</table>'; colorpanel.innerHTML=colorTable}function doOver() { if ((event.srcElement.tagName=="TD") && (current!=event.srcElement)) { if (current!=null){current.style.backgroundColor = current._background} event.srcElement._background = event.srcElement.style.backgroundColor DisColor.style.backgroundColor = event.srcElement.style.backgroundColor HexColor.value = event.srcElement.style.backgroundColor event.srcElement.style.backgroundColor = "white" current = event.srcElement }}function doOut() { if (current!=null) current.style.backgroundColor = current._background}function doclick(){if (event.srcElement.tagName=="TD"){alert("选取颜色: "+event.srcElement._background)return event.srcElement._background}}</script></head><body onload="intocolor()"><div id="colorpanel" style="position: absolute;"> </div></body></html>