function findPosX( obj ){	
var curleft = 0;
var me = document.getElementById(obj);
	if(me.offsetParent)
		while(1) 
		{
		  curleft += me.offsetLeft;
		  if(!me.offsetParent)
			break;
		  me = me.offsetParent;
		}
	else if(me.x)
		curleft += me.x;
	return (curleft);
}

function findPosY( obj ){
var curtop = 0;
var me = document.getElementById(obj);
	if(me.offsetParent)
	while(1)
	{
	curtop += me.offsetTop;
	if(!me.offsetParent)
		break;
	me = me.offsetParent;
	}
	else if(me.y)
	curtop += me.y;
	return (curtop);
}

function pageSize() {
	var myWidth = 0, myHeight = 0;
	if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	}
	  var dims = { "width" : myWidth, "height" : myHeight };
	  return dims;
}