$(document).ready(function() {
			
/* Handles all input fields that have values by default */ 

		$('.blanker').addClass("idle");
       		$('.blanker').focus(function() {
       			$(this).removeClass("idle").addClass("focus");
    		    if (this.value == this.defaultValue){ 
    		    	this.value = '';
				}
				if(this.value != this.defaultValue){this.select();}
    		});
    		$('.blanker').blur(function() {
    			$(this).removeClass("focus").addClass("idle");
    		    if ($.trim(this.value) == ''){
			    	this.value = (this.defaultValue ? this.defaultValue : '');
				}
    		});
		
});

sfHover = function() {
	var sfEls = document.getElementById("nav-sub").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);