var floatDiv = "PopUpHome01";


var ie = document.all;
var speed = 10;
var intervalId;
function setTop ()  {  
	var scrollVal = (ie) ? (document.documentElement.scrollTop) : window.pageYOffset;
	document.getElementById(floatDiv).style.top = 300 + scrollVal + "px";
}
function getPos () {
	intervalId = setInterval ("setTop()", speed);
}