Could any budy please explain to me what is going on at the if statement?
I've included the style so you can see what postit is.

<style type="text/css">
<!--
#postit{
position:absolute;
width:50;
padding:50px

border:1px solid white;
visibility:hidden;
z-index:100;
cursor:hand;
}
-->

if (ie4&&event.srcElement.id=="postit"||ns6&&e.target.id=="postit"){
offsetx=ie4? event.clientX : e.clientX
offsety=ie4? event.clientY : e.clientY
tempx=parseInt(crossobj.style.left)
tempy=parseInt(crossobj.style.top)
}

Thanks
jpdpza