sfHover = function() { 	
	inputElements = document.getElementsByTagName('div');
	for (var i=0; i<inputElements.length; i++) {
		if(inputElements[i].className == 'custom_buttonDiv') {	

			inputElements[i].onmouseover=function() {
				this.className=" custom_buttonDivOn";
			}
		}
		if(inputElements[i].className == 'custom_buttonDiv') {
			inputElements[i].onmouseout=function() {
				this.className= " custom_buttonDiv";

			}
		}
	}
}
 


addEvent(window, "load", sfHover, true);