//init();
   if (window.addEventListener) window.addEventListener('load',init,false); 
else if (document.addEventListener) document.addEventListener('load',init,false); 
else if (window.attachEvent) window.attachEvent('onload',init); 
else {//Older browsers only 
if (typeof window.onload=='function') { 
var oldload=window.onload; 
window.onload=function(){ 
oldload(); 
init(); 
} 
} else window.onload=init; 
}