function swapSearch(){
	var	mybutton = document.getElementById("searchbutton");
	mybutton.onmouseover = function(){
		this.src = 'images/btn_searchOver.gif';
		}
	mybutton.onmouseout = function(){
		this.src = 'images/btn_search.gif';
		}	
	pic1= new Image(127,13); 
	pic1.src="images/btn_searchOver.gif";	
	}

addDOMLoadEvent(swapSearch);