mmmm ... allora se fosse un link diretto funziona
io carico il link con la confirm su un layer

il linkset[0-10000] sono tanti menù, uno per ogni id e ogni id ha 2,3,4,5 opzioni
ho riportato solo l'opzione per cancellare

per essere più completi

codice:
<script language="JavaScript" src="menu.js"></script>
<body>
<div id="popmenu" class="menuskin" onMouseover="clearhidemenu();highlightmenu(event,'on')" onMouseout="highlightmenu(event,'off');dynamichide(event)"></div>
e il menu.js

codice:
var linkset=new Array();
var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1;
var ns6=document.getElementById&&!document.all;
var ns4=document.layers;
var a;

function showmenu(e,which){

	if (e.button!=0){
		return false;
	} 
	
	if (!document.all&&!document.getElementById&&!document.layers) {
		return;
	}

	clearhidemenu();

	menuobj=ie4? document.all.popmenu : ns6? document.getElementById("popmenu") : ns4? document.popmenu : ""
	menuobj.thestyle=(ie4||ns6)? menuobj.style : menuobj
	
	if (ie4||ns6) {
		menuobj.innerHTML=which;
	} else {
		menuobj.document.write('<layer name=gui bgColor=#E6E6E6 width=165 onmouseover="clearhidemenu()" onmouseout="hidemenu()">'+which+'</layer>')
		menuobj.document.close()
	}

	menuobj.contentwidth=(ie4||ns6)? menuobj.offsetWidth : menuobj.document.gui.document.width
	menuobj.contentheight=(ie4||ns6)? menuobj.offsetHeight : menuobj.document.gui.document.height
	eventX=ie4? e.clientX : ns6? e.clientX : e.x
	eventY=ie4? e.clientY : ns6? e.clientY : e.y
	
	// alert (eventX + " - " + eventY)
	
	//Find out how close the mouse is to the corner of the window
	var rightedge=ie4? document.body.clientWidth-eventX : window.innerWidth-eventX
	var bottomedge=ie4? document.body.clientHeight-eventY : window.innerHeight-eventY
	
	// alert (rightedge + " - " + bottomedge)	

	//if the horizontal distance isn't enough to accomodate the width of the context menu
	if (rightedge<menuobj.contentwidth){
		//move the horizontal position of the menu to the left by it's width
		menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX-menuobj.contentwidth : ns6? window.pageXOffset+eventX-menuobj.contentwidth : eventX-menuobj.contentwidth
	} else {
		//position the horizontal position of the menu where the mouse was clicked
		menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX : ns6? window.pageXOffset+eventX : eventX
	}

	//same concept with the vertical position
	if (bottomedge<menuobj.contentheight){
		menuobj.thestyle.top=ie4? document.body.scrollTop+eventY-menuobj.contentheight : ns6? window.pageYOffset+eventY-menuobj.contentheight : eventY-menuobj.contentheight
	} else {
		menuobj.thestyle.top=ie4? document.body.scrollTop+e.clientY : ns6? window.pageYOffset+eventY : eventY;
	}
	
	menuobj.thestyle.visibility="visible";
	return false;
}

function contains_ns6(a, b) {
//Determines if 1 element in contained in another- by Brainjar.com
	while (b.parentNode)
		if ((b = b.parentNode) == a)
			return true;
return false;
}

function hidemenu(){
	if (window.menuobj)
		menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide";
}

function dynamichide(e){
	if (ie4&&!menuobj.contains(e.toElement))
		hidemenu();
	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
		hidemenu();
}

function delayhidemenu(){
	if (ie4||ns6||ns4)
		delayhide=setTimeout("hidemenu()",500);
}

function clearhidemenu(){
	if (window.delayhide)
		clearTimeout(delayhide);
}

function highlightmenu(e,state){
if (document.all)

source_el=event.srcElement
else if (document.getElementById)
source_el=e.target
if (source_el.className=="menuitems"){
source_el.id=(state=="on")? "mouseoverstyle" : ""
}
else{
while(source_el.id!="popmenu"){
source_el=document.getElementById? source_el.parentNode : source_el.parentElement
if (source_el.className=="menuitems"){
source_el.id=(state=="on")? "mouseoverstyle" : ""
}
}
}
}

//if (ie4||ns6)
//document.onclick=hidemenu