sfHover = function() {
	var sfEls = document.getElementById("leftNavigation").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
	var sfEls = document.getElementById("mainNav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


// Add to bookmark
function bookmarksite(title,url){

	/*
	if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
	else
	*/

	if(window.opera && window.print){ // opera
		var elem = document.createElement('a');
		elem.setAttribute('href',url);
		elem.setAttribute('title',title);
		elem.setAttribute('rel','sidebar');
		elem.click();
	}
	
	else if(document.all)// ie
		window.external.AddFavorite(url, title);
	else{
		alert('Please press CTRL+D to bookmark our website');
	}

}

function openEFWindow2(url) {
  popupWin = window.open('/emailfriend.php?url='+url,'email_friend','menubar=no, scrollbars=no, width=400, height=400, directories=no,location=no,resizable=yes,status=no,toolbar=no')
}