{ 		
	
a1=new Image; 	     a1.src="/Images/company_a.gif"; 
a2=new Image; 	     a2.src="/Images/products_a.gif"; 
a3=new Image; 	     a3.src="/Images/oem_a.gif"; 
a4=new Image; 	     a4.src="/Images/wfacts_a.gif"; 
a5=new Image; 	     a5.src="/Images/wbuy_a.gif";
a6=new Image; 	     a6.src="/Images/but_a.gif"; 
	} 

function imgCh(img,ref) {document.images[img].src = ref;}