// JavaScript Document
	var time;
	function test(id){
		var i, hid_id, sh_id;
		id = parseInt(id);
		if(id != 1)
			hid_id = id-1;
		else 
			hid_id=4;
		$("#"+hid_id).animate({ opacity: 'hide'}, "fast","", function(){
			$("#link"+id).removeClass("page_button_blue");
			$("#link"+id).addClass("page_button");
			$("#link"+hid_id).removeClass("page_button");	
			$("#link"+hid_id).addClass("page_button_blue");
		//	$("#link"+id).attr({class:"page_button"});													
		//	$("#link"+hid_id).attr({class:"page_button_blue"});
			$("#"+id).animate({ opacity: 'show'}, "slow");				
		});
		if(id != 4) {
			var sh_id = id+1;
			time = setTimeout("test('"+sh_id+"')",10000);
		} else { 
			time = setTimeout("test('"+1+"')",10000);
		}
	}
	
	function test2(id){
		var i;
		for(i=1;i<5;i++){
			document.getElementById(i).style.display='none';
				$("#link"+i).removeClass("page_button");
				$("#link"+i).addClass("page_button_blue");
		//	$("#link"+i).attr({class:"page_button_blue"});
		}	
		clearTimeout(time);
		test(id);
	}