颜色拾取

<!-- saved from url=(0022)http://blog.csdn.net/electroniXtar/ -->
<script language=javascript>
<!--
document.write("<OBJECT id=/"dlgHelper/" CLASSID=/"clsid:3050f819-98b5-11cf-bb82-00aa00bdce0b/" width=/"0px/" height=/"0px/"></OBJECT>");
var ocolorPopup = window.createPopup();
var ecolorPopup=null;
function colordialogmouseout(obj){
obj.style.borderColor="";
obj.bgColor="";
}
function colordialogmouseover(obj){
obj.style.borderColor="#0A66EE";
obj.bgColor="#EEEEEE";
}
function colordialogmousedown(color){
ecolorPopup.value=color;
//document.body.bgColor=color;
ocolorPopup.document.body.blur();
}
function colordialogmore(){
var sColor=dlgHelper.ChooseColorDlg(ecolorPopup.value);
sColor = sColor.toString(16);
if (sColor.length < 6) {
var sTempString = "000000".substring(0,6-sColor.length);
sColor = sTempString.concat(sColor);
}
ecolorPopup.value="#"+sColor.toUpperCase();
//document.body.bgColor="#"+sColor.toUpperCase();
ocolorPopup.document.body.blur();
}
function colordialog(){
var e=event.srcElement;
e.onkeyup=colordialog;
ecolorPopup=e;
var ocbody;
var oPopBody = ocolorPopup.document.body;
var colorlist=new Array(40);
oPopBody.style.backgroundColor = "#f9f8f7";
oPopBody.style.border = "solid #999999 1px";
oPopBody.style.fontSize = "12px";
colorlist[0]="#000000"; colorlist[1]="#993300"; colorlist[2]="#333300"; colorlist[3]="#003300";
colorlist[4]="#003366"; colorlist[5]="#000080"; colorlist[6]="#333399"; colorlist[7]="#333333";
colorlist[8]="#800000"; colorlist[9]="#FF6600"; colorlist[10]="#808000";colorlist[11]="#008000";
colorlist[12]="#008080";colorlist[13]="#0000FF";colorlist[14]="#666699";colorlist[15]="#808080";
colorlist[16]="#FF0000";colorlist[17]="#FF9900";colorlist[18]="#99CC00";colorlist[19]="#339966";
colorlist[20]="#33CCCC";colorlist[21]="#3366FF";colorlist[22]="#800080";colorlist[23]="#999999";
colorlist[24]="#FF00FF";colorlist[25]="#FFCC00";colorlist[26]="#FFFF00";colorlist[27]="#00FF00";
colorlist[28]="#00FFFF";colorlist[29]="#00CCFF";colorlist[30]="#993366";colorlist[31]="#CCCCCC";
colorlist[32]="#FF99CC";colorlist[33]="#FFCC99";colorlist[34]="#FFFF99";colorlist[35]="#CCFFCC";
colorlist[36]="#CCFFFF";colorlist[37]="#99CCFF";colorlist[38]="#CC99FF";colorlist[39]="#FFFFFF";
ocbody = "";
ocbody += "<table CELLPADDING=0 CELLSPACING=3>";
ocbody += "<tr height=/"20/" width=/"20/"><td align=/"center/"><table style=/"border:1px solid #808080;/" width=/"12/" height=/"12/" bgcolor=/""+e.value+"/"><tr><td></td></tr></table></td><td bgcolor=/"eeeeee/" colspan=/"7/" style=/"font-size:12px;/" align=/"center/">当前颜色</td></tr>";
for(var i=0;i<colorlist.length;i++){
if(i%8==0)
ocbody += "<tr>";
ocbody += "<td width=/"14/" height=/"16/" style=/"border:1px solid;/" onMouseOut=/"parent.colordialogmouseout(this);/" onMouseOver=/"parent.colordialogmouseover(this);/" onMouseDown=/"parent.colordialogmousedown('"+colorlist[i]+"')/" align=/"center/" valign=/"middle/"><table style=/"border:1px solid #808080;/" width=/"12/" height=/"12/" bgcolor=/""+colorlist[i]+"/"><tr><td></td></tr></table></td>";
if(i%8==7)
ocbody += "</tr>";
}
ocbody += "<tr><td align=/"center/" height=/"22/" colspan=/"8/" onMouseOut=/"parent.colordialogmouseout(this);/" onMouseOver=/"parent.colordialogmouseover(this);/" style=/"border:1px solid;font-size:12px;cursor:default;/" onMouseDown=/"parent.colordialogmore()/">其它颜色...</td></tr>";
ocbody += "</table>";
oPopBody.innerHTML=ocbody;
ocolorPopup.show(e.offsetLeft, e.offsetTop+e.offsetHeight, 158, 147, document.body);
}
//-->
</script>
点击选择颜色：<input name="sel1" type="text" onfocus="colordialog()">