var browser=false;
if(document.images) browser=true;

function objectdata(replaceimg,restoreimg,mess)
{
 if(browser) { 
 this.mess=mess;
 this.simg=new Image();
 this.simg.src=replaceimg;
 this.rimg=new Image();
 this.rimg.src=restoreimg; 
 }
}

if (browser) {
 var object=new Array();

object['about']= new objectdata("/images/menu/about2.gif","/images/menu/about1.gif","About Us"); 
object['broadcast']= new objectdata("/images/menu/broadcasters2.gif","/images/menu/broadcasters1.gif","Broadcasters"); 
object['news']= new objectdata("/images/menu/news2.gif","/images/menu/news1.gif","News"); 
object['services']= new objectdata("/images/menu/services2.gif","/images/menu/services1.gif","Services"); 
object['messages']= new objectdata("/images/menu/messages2.gif","/images/menu/messages1.gif","Messages"); 
object['downloads']= new objectdata("/images/menu/downloads2.gif","/images/menu/downloads1.gif","Downloads"); 
object['contact']= new objectdata("/images/menu/contact2.gif","/images/menu/contact1.gif","Contact"); 
}

function ReplaceOrig(name) {
 if (browser) { 
 window.status=object[name].mess;
 document[name].src=object[name].simg.src;
 }
} 

function RestoreOrig(name) {
 if(browser) {
  window.status="";
  document[name].src=object[name].rimg.src;
 }
}