// JavaScript Document
 
<!-- 

function on1() 
{if (!document.images) return; document.aa.src = "images/link_1_sel.gif";} 
function on2() 
{if (!document.images) return; document.ab.src = "images/link_2_sel.gif";}
function on3() 
{if (!document.images) return; document.ac.src = "images/link_3_sel.gif";}
function on4() 
{if (!document.images) return; document.ad.src = "images/link_4_sel.gif";}
function on5() 
{if (!document.images) return; document.ae.src = "images/link_5_sel.gif";}
function on6() 
{if (!document.images) return; document.af.src = "images/link_6_sel.gif";}
function on7() 
{if (!document.images) return; document.ag.src = "images/link_7_sel.gif";}
function on8() 
{if (!document.images) return; document.ah.src = "images/link_8_sel.gif";}

function off1() 
{if (!document.images) return; document.aa.src = "images/link_1.gif";}
function off2() 
{if (!document.images) return; document.ab.src = "images/link_2.gif";}
function off3() 
{if (!document.images) return; document.ac.src = "images/link_3.gif";}
function off4() 
{if (!document.images) return; document.ad.src = "images/link_4.gif";}
function off5() 
{if (!document.images) return; document.ae.src = "images/link_5.gif";}
function off6() 
{if (!document.images) return; document.af.src = "images/link_6.gif";}
function off7() 
{if (!document.images) return; document.ag.src = "images/link_7.gif";}
function off8() 
{if (!document.images) return; document.ah.src = "images/link_8.gif";}

var imgslist = new Array(  
"images/link_1_sel.gif", 
"images/link_2_sel.gif", 
"images/link_3_sel.gif", 
"images/link_4_sel.gif",
"images/link_5_sel.gif",
"images/link_6_sel.gif",
"images/link_7_sel.gif",  
"images/link_8_sel.gif"); 

var imgs=new Array(); 
for (x=0; x<imgslist.length; x++) 
 if (document.images) 
  {imgs[x]=new Image(); imgs[x].src = imgslist[x];}  

//-->