if(document.images){
	var on1 = new Image();on1.src="images/h_aghall.gif";
	var off1 = new Image();off1.src="images/h_aghall.gif";
	var on2 = new Image();on2.src="images/h_stretch.gif";
	var on3 = new Image();on3.src="images/h_fish.gif";
	var on4 = new Image();on4.src="images/h_kidding.gif";
	var on5 = new Image();on5.src="images/h_college.gif";

	var on9 = new Image();on9.src="images/h_news.gif";
	var on10 = new Image();on10.src="images/h_alumni.gif";
	var on11 = new Image();on11.src="images/h_giving.gif";
	
	var on20 =  new Image();on20.src ="images/c_aghall_o.jpg";
	var off20 = new Image();off20.src="images/c_aghall.jpg";
	var on21 =  new Image();on21.src ="images/c_stretch_o.jpg";
	var off21 = new Image();off21.src="images/c_stretch.jpg";
	var on22 =  new Image();on22.src ="images/c_fish_o.jpg";
	var off22 = new Image();off22.src="images/c_fish.jpg";
	var on23 =  new Image();on23.src ="images/c_kidding_o.jpg";
	var off23 = new Image();off23.src="images/c_kidding.jpg";
	var on24 =  new Image();on24.src ="images/c_college_o.jpg";
	var off24 = new Image();off24.src="images/c_college.jpg";
	
	var on30 = new Image();on30.src="images/f_ag_1935_o.jpg";
	var on31 = new Image();on31.src="images/f_ag_1940_o.jpg";
	var on32 = new Image();on32.src="images/f_ag_1955_o.jpg";
	var on33 = new Image();on33.src="images/f_ag_1972_o.jpg";
	var off30 = new Image();off30.src="images/f_aghall_1.jpg";

}
function change(name,file){
if(document.images){//object test
eval('document.images.'+name+'.src="'+file+'";');
 }
}