// JavaScript Document
sfClick = function() {	
	var sfEl = document.getElementById("openCloseNav").getElementsByTagName("li");
	for (var i=0; i<sfEl.length; i++) {
			sfEl[i].getElementsByTagName("A")[0].stateCaller = sfEl[i];
	
			// get the element inner html
			var tmpStr = new String(sfEl[i].innerHTML);
				
			tmpStr = tmpStr.toLowerCase();
			// check that a list exists
	
			if (tmpStr.indexOf("<ul") != -1){
				// there is a ul so change the tag to expand the menu
				sfEl[i].getElementsByTagName("A")[0].href = "javascript:;";
			}
	
			sfEl[i].getElementsByTagName("A")[0].onmousedown = function(){
				// get the element
				states = this.stateCaller;
				
				if(states.className != "over"){
					states.className="over";
				} else {
					states.className="under";
					var killsOpen = states.getElementsByTagName("li");
					for(var z = 0; z<killsOpen.length; z++){
						killsOpen[z].className = "under";
					}
				}
			}
		}
		
}