function addtofavourite()
{
var title = document.title;
var url = document.URL;
if (window.sidebar) 
{ 
	window.sidebar.addPanel(title, url,""); 
} 
else if( document.all ) 
{ 
	window.external.AddFavorite( url, title);
}
else if( window.opera && window.print )
{ 
	return true; 
}
}