pic1= new Image(621,150); 
pic1.src="../images/head.jpg"; 
pic2= new Image(1,37); 
pic2.src="../images/header-x.gif"; 
pic3= new Image(372,37); 
pic3.src="../images/header-l.jpg"; 
pic4= new Image(606,37); 
pic4.src="../images/header-r.jpg"; 
pic5= new Image(290,46); 
pic5.src="../images/top.jpg";