$(function(){
	$("#top_main a").mouseover(function(){
		var idx=$("#top_main a").index($(this))+1;
		var src="images/index/glo_top_main_0"+idx+"_ovr.gif";
		$("img",this).attr("src",src);
										});
	$("#top_main a").mouseout(function(){
		var idx=$("#top_main a").index($(this))+1;
		var src="images/index/glo_top_main_0"+idx+".gif";
		$("img",this).attr("src",src);
										});
	
	
	
	
		   })