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

function pageInit() {
	if (window.attachEvent) sfHover(); // Only works in IE. Firefox hover depends on CSS.
	
	// To make sure the page split numer appear in this format - First 2 3 4 Last
	var holder = document.getElementById("page-split");
	if(holder) {
		var pages = holder.getElementsByTagName("span");
		//pages[0].innerHTML = "First";
		pages[pages.length-1].innerHTML = "Next";
	}
}
window.onload=pageInit;