// JavaScript Document
sfHover = function() {
	
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			
		 if(document.getElementById("menu_iframe")) {
          var iframe = document.getElementById("menu_iframe");

          var submenu = this.getElementsByTagName("UL");
          if(submenu.length) {
            iframe.style.top = submenu[0].offsetTop + this.offsetTop;
            iframe.style.left = submenu[0].offsetLeft + this.offsetLeft;
            iframe.style.width = submenu[0].scrollWidth;
            iframe.style.height = submenu[0].clientHeight;
            iframe.style.display = "inline";
          }
        }
			
			
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			
			
			if(document.getElementById("menu_iframe")) {
			  var iframe = document.getElementById("menu_iframe");
			  iframe.style.display = "none";
			}
		
		}
	}
	
}

if (window.attachEvent) window.attachEvent("onload", sfHover);

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->