startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("navigation_int");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="li") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
window.onload=startList;


/*code for parent hover state to stay on*/
parentList = function() {

    //Preserves the mouse-over on top-level menu elements when hovering over children
    $("#menu ul").each(function(i){
      $(this).hover(function(){
        $(this).parent().find("a").slice(0,1).addClass("active");
      },function(){
        $(this).parent().find("a").slice(0,1).removeClass("active");
      });
    });

    // IE6 Fix: Drop-down fix due to lack of support for :hover on list elements
    if($.browser.msie && ($.browser.version < 7)) {
      $("#menu").each(function(i){
        $(this).find("li").hover(function(){
          $(this).addClass("sfhover");
        },function(){
          $(this).removeClass("sfhover");
        });
      });
    }
	
  }
window.onload=parentList;