var $j = jQuery.noConflict();
			
/*读列表*/
function loadList(action, page){	
	$j.ajax(                         
	{		
		url: "/exp3.php?action=" + action + "&page=" + page, 
		cache: false,
		success: function(msg) 
		{     
			/*列表容器*/
			$j("#exp3_listDiv").empty().append(msg);    
			if(typeof(callback)=="function"){
				callback();
			}
		}
	}); 
}

/*读相关文章*/
function loadRelative(id){	
	$j.ajax(                         
	{		
		url: "/exp3.php?action=relative&id=" + id, 
		cache: false,
		success: function(msg) 
		{     
			/*列表容器*/
			$j("#exp3_relative").empty().append(msg);  	
		}
	}); 
}

/*读作者新文*/
function loadAuthor(id){	
	$j.ajax(                         
	{		
		url: "/exp3.php?action=author&id=" + id, 
		cache: false,
		success: function(msg) 
		{     
			/*列表容器*/
			$j("#exp3_author").empty().append(msg);  	
		}
	}); 
}

function setMenu(id){
	$j("#" + id).addClass("on");
}

$j(document).ready(function(){ 
	
	//顶部登录框
	$j("#username").click( 
		function(){
			$j("#password").val("");
			if($j(this).val() == "论坛帐号"){
				$j(this).val("");
			}
		}					 
	).blur( 
		function(){
			if($j(this).val() == ""){
				$j(this).val("论坛帐号");
			}
		}					 
	);
	
	//顶部搜索框
	$j("#keyword").click( 
		function(){
			if($j(this).val() == "输入搜索关键字"){
				$j(this).val("");
			}
		}					 
	).blur( 
		function(){
			if($j(this).val() == ""){
				$j(this).val("输入搜索关键字");
			}
		}					 
	);	
	
	//分页链接	
	$j(".expNav a").each(
		function(){
			$j(this).css("cursor", "pointer");
		}					 
	);
	
	//新闻切换
	$j("#news_tab li a").each(
		function(){
			$j(this).css("cursor", "pointer");
		}					 
	);
	
	$j("#news_tab li").bind("click mouseover", 
		function(){

			$j("#news_tab li").each(
				function(){
					$j(this).removeClass("on");
				}					   
			);
			
			html = $j("#news_" + $j(this).attr("id")).html();
			$j("#news_show").html(html);	
			$j(this).addClass("on");			
		}					
	);
		
	//首页焦点图	
	$j(function(){
		 var index = 0;
		 $j("#carousel_thumbnails li").mouseover(function(){
			index  =  $j("#carousel_thumbnails li").index(this);
			showImg(index);
		});	
		 //滑入 停止动画，滑出开始动画.
		 $j('#carousel').hover(function(){
			  if(MyTime){
				 clearInterval(MyTime);
			  }
		 },function(){
			  MyTime = setInterval(function(){
				showImg(index)
				index++;
				if(index==5){index=0;}
			  } , 3000);
		 });
		 //自动开始
		 var MyTime = setInterval(function(){
			showImg(index)
			index++;
			if(index==5){index=0;}
		 } , 3000);
	})	
	
	// 通过控制top ，来显示不同的幻灯片
	function showImg(i){		
		$j("#carousel_thumbnails li").eq(i).addClass("active_thumbnail").siblings().removeClass("active_thumbnail");
		$j("#carousel_image").attr("src", $j("#carousel_thumbnails li:eq(" + i +") img").attr("src"));
		$j("#carousel_image").stop(true,true).fadeIn(800);
	}
		
	//新闻首页切换
	$j("ul.news_list li").bind("click", 
		function(){

			$j("ul.news_list li").each(
				function(){
					$j(this).removeClass("on");
				}					   
			);
			
			//html = $j("#news_" + $j(this).attr("id")).html();
			//$j("#news_show").html(html);	
			$j(this).addClass("on");			
		}					
	);
	
	var d1x_click = false;	
	$j(document).not($j("#d1x")).bind("click", function(){
		if(!d1x_click)
		{
			$j("#d1x").css("display","none");
		}
		d1x_click = false;
	
	});
	$j("#d1x").mouseover(function(){
		d1x_click = true;
	});
	$j("#product_category").click(function(){
		//alert("c");
		var offset = $j("#product_category").offset();
		var d1x = $j("#d1x");
		var d1x2 = $j("#d1x2");
		if(d1x.css("display") == "block")
		{
			d1x.css("display","none");
			d1x2.css("display","block");
		}
		else
		{
			d1x.css("display","block");
			d1x2.css("display","none");
		}
		d1x.css("position","absolute");
		d1x.css("width","89px");
		d1x.css("text-align","center");
		d1x.css("line-height","18px");
		d1x.css("left",offset.left);
		d1x.css("top",offset.top+$j("#product_category").height()-7);
		d1x_click = true;
		return false;
	});

});