sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function MM_over(n){
	switch(n){
		case 1:MM_swapImage('img1','','/atf/cf/{B11550F8-928E-4495-A24A-C10C76662C86}/nav_about_on.gif',1);break;
		case 2:MM_swapImage('img2','','/atf/cf/{B11550F8-928E-4495-A24A-C10C76662C86}/nav_current_on.gif',1);break;
		case 3:MM_swapImage('img3','','/atf/cf/{B11550F8-928E-4495-A24A-C10C76662C86}/nav_upcoming_on.gif',1);break;
	 	case 4:MM_swapImage('img4','','/atf/cf/{B11550F8-928E-4495-A24A-C10C76662C86}/nav_give_on.gif',1);break;
		case 5:MM_swapImage('img5','','/atf/cf/{B11550F8-928E-4495-A24A-C10C76662C86}/nav_tools_on.gif',1);break;
	    case 6:MM_swapImage('img6','','/atf/cf/{B11550F8-928E-4495-A24A-C10C76662C86}/nav_equip_news_on.gif',1);break;
		case 7:MM_swapImage('img7','','/atf/cf/{B11550F8-928E-4495-A24A-C10C76662C86}/nav_partners_on.gif',1);break;
		case 8:MM_swapImage('img8','','/atf/cf/{B11550F8-928E-4495-A24A-C10C76662C86}/nav_contact_us_on.gif',1);break;
		default:break;
		}
	}