<!-- 

function on1() 
{if (!document.images) return; document.a.src = "images/butt_link1_sel.jpg";} 
function on2() 
{if (!document.images) return; document.b.src = "images/butt_link2_sel.jpg";}
function on3() 
{if (!document.images) return; document.c.src = "images/butt_link3_sel.jpg";}
function on4() 
{if (!document.images) return; document.d.src = "images/butt_link4_sel.jpg";}
function on5() 
{if (!document.images) return; document.e.src = "images/butt_link5_sel.jpg";} 


function off1() 
{if (!document.images) return; document.a.src = "images/butt_link1.jpg";}
function off2() 
{if (!document.images) return; document.b.src = "images/butt_link2.jpg";}
function off3() 
{if (!document.images) return; document.c.src = "images/butt_link3.jpg";}
function off4() 
{if (!document.images) return; document.d.src = "images/butt_link4.jpg";}
function off5() 
{if (!document.images) return; document.e.src = "images/butt_link5.jpg";}


var imgslist = new Array(  
"images/butt_link1_sel.jpg",
"images/butt_link2_sel.jpg", 
"images/butt_link3_sel.jpg", 
"images/butt_link4_sel.jpg",
"images/butt_link5_sel.jpg"); 

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

//-->