// JavaScript Document
function doIt()
{
//document.getElementById('scontentsub').style.display='none'
}
document.onclick=doIt // or document.onclick=doIt()

function getPageCoords (element) 
    {
var coords = { x: 0, y: 0 };
while (element) {
coords.x += element.offsetLeft;
coords.y += element.offsetTop;
element = element.offsetParent;
}
return coords;
}
function movediv()
{
elment=document.getElementById('txtExchange');
var coords = getPageCoords(elment);
document.getElementById('scontentmain').style.left=coords.x
document.getElementById('scontentmain').style.top=coords.y+15
if (document.getElementById('scontentsub').style.display=="block")
document.getElementById('scontentsub').style.display='none'
else
document.getElementById('scontentsub').style.display="block"
//document.getElementById('scontentsub').innerHTML="test";
}