var arrImgNav = new Array();
	arrImgNav['act1'] = new Image();
	arrImgNav['act1'].src = "images/act1.gif";
	arrImgNav['act2'] = new Image();
	arrImgNav['act2'].src = "images/act2.gif";
	arrImgNav['act3'] = new Image();
	arrImgNav['act3'].src = "images/act3.gif";
	arrImgNav['act4'] = new Image();
	arrImgNav['act4'].src = "images/act4.gif";
	arrImgNav['noneact'] = new Image();
	arrImgNav['noneact'].src = "images/nonact.gif";
	
	var ind = 0;
	var c =0 ;
	var t;
	
	function autoSlide(){
		if(ind >= c) ind = 0;
		
		$('.efslide dd').each(function(e){
			$(this).hide();
			if(e == ind){
				$(this).fadeIn();
			}
		});
		
		$('.sldnav img').each(function(e){
			$(this).attr({'src' : arrImgNav['noneact'].src});
			if(e == ind){
				var id = 'act'+(ind+1); 
				$(this).attr({'src' : arrImgNav[id].src});
			}
		});
		
		ind += 1;
		t= setTimeout("autoSlide()", 5000);
	}
	
	function slideOnce(i){
		if(ind == i+1) return;
		
		$('.efslide dd').each(function(e){
			$(this).hide();
			if(e == i){
				$(this).fadeIn();
			}
		});
		
		$('.sldnav img').each(function(e){
			$(this).attr({'src' : arrImgNav['noneact'].src});
			if(e == i){
				var id = 'act'+(eval(i)+1); 
				$(this).attr({'src' : arrImgNav[id].src});
			}
		});
		
		ind = i+1;
	}