function hidesubmenus(){
			document.getElementById("submenuservices").style.display="none";
			document.getElementById("submenuemployment").style.display="none";
		}
		function showthis(elementid){
			document.getElementById(elementid).style.display = "";

		}
		function hidethis(elementid){
			document.getElementById(elementid).style.display = "none";
		}
		function switchimage(imagefile){
			document.getElementById("mainmenutable").style.background = "url('"+imagefile+"')";
		}