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 body{
font-size:12px;
}
.contextMenu{
filter:alpha(opacity=80);
opacity:0.8;
border:1px #0033FF solid;
background-color:#0099CC;
cursor:pointer;
width:120px;
position:absolute;
top:0;
left:0;
font-size:12px;
}
.cmddiv{
padding:2px;
border-bottom:1px #00FF99 dotted;
}
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 window.onload=function(){
var contextMenu;
var buttons=['²Ëµ¥1','²Ëµ¥2','²Ëµ¥3','²Ëµ¥4'];
window.document.body.oncontextmenu=function(e){
var xy=getXY(e);
if(typeof contextMenu!="object"){
contextMenu=document.createElement("div");
for(var i=0;i<buttons.length;i++){
var div=document.createElement("div");
var cmd=document.createTextNode(buttons[i]);
div.eventDiv=i;
div.className="cmddiv";
div.appendChild(cmd);
contextMenu.appendChild(div);
}
contextMenu.className="contextMenu";
window.document.body.appendChild(contextMenu);

contextMenu.onclick=function(e){
var e = e||window.event;
var target=e.target||e.srcElement;
alert(target.eventDiv);
}
}
contextMenu.style.display="";
contextMenu.style.top=xy.y+10+"px";
contextMenu.style.left=xy.x+10+"px";
return false;
}
window.document.body.onclick=function(){
if(typeof contextMenu=="object"){
contextMenu.style.display="none";
}
}
var getXY=function(e){
var x,y;
var e = e||window.event;
return {x:e.clientX+document.body.scrollLeft+document.documentElement.scrollLeft,y:e.clientY+document.body.scrollTop+document.documentElement.scrollTop};
}
}
 
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