// JavaScript Document
	var the_timeout;
	var key = 0;
	var pre;
	var items = $("#img_container img");
	var num = items.length;
	items.hide();
	function changeItem(){
		if((pre!=-1)&&(pre!=key)) $(items[pre]).fadeOut(3000);
		$(items[key]).fadeIn(2000);
		pre = key;
		key++;
		if (key > num-1){ key = 0; }
		var function_string = "changeItem("+key+");";
		the_timeout = setTimeout(function_string,5000);
	}

	function showImage(index){
		key = index;
		clearTimeout(the_timeout);
		changeItem();
	}
	function showPreImage(index_2){
		key = index_2;
		if(key == 1){key = num - 1}
		else if(key == 0){key = num - 2}
		else{key = key-2}
		clearTimeout(the_timeout);
		changeItem();
	}
	changeItem();