$(function(){
	//submenus (IE z-index fix):
	if($.browser.msie){
		//check if present:
		if($('*').index($('#navmenu')[0]) > -1) {
		  $('#navmenu ul li').css("position", "relative");
		  var zIndexNumber = 8000;
		  $('#navmenu ul li').each(function() {
			  $(this).css('z-index', zIndexNumber);
			  zIndexNumber -= 1;
		  });
		  
		  navHover();
		}
	}
	$('#dvNewsIntro').cycle({ 
    	fx: 'scrollUp',
    	pause: 1 
	});
	
});

navHover = function() {
	var lis = document.getElementById("navmenu").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++) {
		lis[i].onmouseover=function() {
			if(this.className.indexOf('active')<0) this.className+=" iehover";
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}