function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "newwin")
     {anchor.target = "_blank"
     anchor.title = "Opens in a new window";}
 }
}
window.onload = externalLinks;

function set_home_page(obj)
{
	var loc = new String(document.location.href);
	var t = loc.split('?');
	var url = t[0];
	if (window.external)
	{
		obj.style.behavior='url(#default#homepage)';
		obj.setHomePage(url);
	}
}

function add_bookmark() 
{ 
	var title = document.title;
	var loc = new String(document.location.href);
	var t = loc.split('?');
	var url = t[0];
	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; 
	} 
}