var idx = 0;
var xidx = 0;
var cascade = 0;
var cOffset = 23;
var cWins = new Array();
function show_coords(event, args, w, h, topPos, leftPos)
{
    var scrolly;
    if (document.all){
        scrolly = document.body.scrollTop;
        }
    else{
        scrolly = window.pageYOffset;
        }
    var y=event.clientY 
	foo = new Window('dialog'+xidx, {className: "dialog", top:topPos, left: leftPos, width:w, height:h, zIndex:100, opacity:1, resizable: true, url:args});
    foo.show();
    foo.toFront();
    cascade++;
    idx++;
    xidx++;
	cWins.push(foo);
}