(function($) { 
    $.fn.jFloat = function(o) {
    
        o = $.extend({
            top:60,  //广告距页面顶部距离
            left:0,//广告左侧距离
            right:0,//广告右侧距离
            width:100,  //广告容器的宽度
            height:360, //广告容器的高度
            minScreenW:800,//出现广告的最小屏幕宽度，当屏幕分辨率小于此，将不出现对联广告
            position:"left", //对联广告的位置left-在左侧出现,right-在右侧出现
            allowClose:true //是否允许关闭 
        }, o || {});
		var h=o.height;
      var showAd=true;
      var fDiv=$(this);
      if(o.minScreenW>=$(window).width()){
          fDiv.hide();
          showAd=false;
       }
       else{
		   fDiv.css("display","block")
           var closeHtml='<div align="right" style="padding:2px;z-index:2000;font-size:12px;cursor:pointer;border-bottom:1px solid #f1f1f1; height:18px;" class="closeFloat"><span style="height:12px;display:block;width:12px;background:url(http://img.dooreb.com/2011/close.gif) no-repeat;"></span></div>';
           switch(o.position){
               case "left":
                    if(o.allowClose){
                       fDiv.prepend(closeHtml);
					   $(".closeFloat",fDiv).click(function(){$(this).hide();fDiv.hide();showAd=false;})
					   h+=20;
					}
                    fDiv.css({position:"absolute",left:o.left+"px",top:o.top+"px",width:o.width+"px",height:h+"px",overflow:"hidden"});
                    break;
               case "right":
                    if(o.allowClose){
                       fDiv.prepend(closeHtml)
					   $(".closeFloat",fDiv).click(function(){$(this).hide();fDiv.hide();showAd=false;})
					   h+=20;
					}
                    fDiv.css({position:"absolute",left:"auto",right:o.right+"px",top:o.top+"px",width:o.width+"px",height:h+"px",overflow:"hidden"});
                    break;
            };
        };
        function ylFloat(){
            if(!showAd){return}
            var windowTop=$(window).scrollTop();
            if(fDiv.css("display")!="none")
                fDiv.css("top",o.top+windowTop+"px");
        };

      $(window).scroll(ylFloat) ;
      $(document).ready(ylFloat);     
       
    }; 
})(jQuery);

(function($){
	$.fn.extend({
		"jScroll":function(o){
			o = $.extend({
				auto: 3000, //延迟时间（毫秒）
				speed: 800, //单次滚动时长（毫秒）
				vertical: false, //是否向上滚动(默认向左)
				scroll: 1 //每次滚动的元素数量
			},o);
			var running = false, sizeCss = o.vertical ? "height" : "width", ulSize = 0;
			var scrollTimer, scrollLen, itemSize, animCss, i;
			var div = $(this), ul = div.find("ul"), li = ul.children("li");
			
			div.css({overflow: "hidden"});
			ul.css({margin: "0", padding: "0", display: "inline-block"});
			li.css({"list-style-type": "none", float: o.vertical ? "none" : "left"});
			
			//获取LI元素总宽(高)
			for(i=0; i<=li.size()-1; i++){
				itemSize = o.vertical ? li.eq(i).outerHeight() : li.eq(i).outerWidth();
				ulSize+=itemSize;
			}
			var divSize = o.vertical ? div.height() : div.width(); //容器宽(高)
			ul.css(sizeCss, (ulSize*2)+"px");
			if(ulSize > divSize) running = true; //UL的宽(高)大于容的器宽(高)时才滚动
		
			div.hover(function(){
				clearInterval(scrollTimer);
			},function(){
				if(running){
					scrollTimer = setInterval(function(){
						scrollLen = 0;
						itemSize = 0;
						li = ul.children("li");
						for(i=0; i<=o.scroll-1; i++){
							itemSize = o.vertical ? li.eq(i).outerHeight() : li.eq(i).outerWidth();
							scrollLen+=itemSize;
						}
						animCss = o.vertical ? {marginTop:-scrollLen +"px"} : {marginLeft:-scrollLen +"px"};
						ul.animate(animCss, o.speed, function(){
							ul.css(o.vertical ? "margin-top" : "margin-left", "0");
							li.slice(0,o.scroll).appendTo(ul); //将前面的元素移至末尾
						})
					}, parseInt(o.auto+o.speed));
				}
			}).trigger("mouseleave"); //DOM加载完毕后自动执行hover(fn1, fn2)的fn2
		}
	});
})(jQuery);

function show_pic_336x280()
{
document.writeln("<div class=gad-pic clearfix><script type=\"text\/javascript\"><!--");
document.writeln("google_ad_client = \"pub-8233113895447008\";");
document.writeln("\/* dooreb-index-pic336x280, 创建于 10-9-16 *\/");
document.writeln("google_ad_slot = \"0336915356\";");
document.writeln("google_ad_width = 336;");
document.writeln("google_ad_height = 280;");
document.writeln("\/\/-->");
document.writeln("<\/script>");
document.writeln("<script type=\"text\/javascript\" src=\"http:\/\/pagead2.googlesyndication.com\/pagead\/show_ads.js\">");
document.writeln("<\/script></div>");
};

function show_pic_200x200()
{
document.writeln("<div class=gad-pic clearfix><script type=\"text\/javascript\"><!--");
document.writeln("google_ad_client = \"pub-8233113895447008\";");
document.writeln("\/* dooreb-index-pic200x200, 创建于 10-9-17 *\/");
document.writeln("google_ad_slot = \"6403869561\";");
document.writeln("google_ad_width = 200;");
document.writeln("google_ad_height = 200;");
document.writeln("\/\/-->");
document.writeln("<\/script>");
document.writeln("<script type=\"text\/javascript\" src=\"http:\/\/pagead2.googlesyndication.com\/pagead\/show_ads.js\">");
document.writeln("<\/script></div>");
};

function show_pic_468x60()
{
document.writeln("<div class=gad-pic clearfix><script type=\"text\/javascript\"><!--");
document.writeln("google_ad_client = \"pub-8233113895447008\";");
document.writeln("\/* dooreb-index-pic468x60, 创建于 09-11-20 *\/");
document.writeln("google_ad_slot = \"6760985087\";");
document.writeln("google_ad_width = 468;");
document.writeln("google_ad_height = 60;");
document.writeln("\/\/-->");
document.writeln("<\/script>");
document.writeln("<script type=\"text\/javascript\" src=\"http:\/\/pagead2.googlesyndication.com\/pagead\/show_ads.js\">");
document.writeln("<\/script></div>");
};

	
		/* search */
function goSearch()
{
    var v = $.trim($("#q").val());
	if(v.length > 50){
		alert("您输入的关键字过长！");
		$('#q').focus();
		return false;
	}
	if(v == ""  || v.substring(0,3) =="请输入") {
		alert('请输入要搜索的关键字!');
		$('#q').focus();
        return false;
	}
	$('#q').val(v);
    return true;
};

function showUserInfo() {
    var url = "/XHttpService/XHttp.ashx?t=getuserinfo&dt=" + new Date();
    $.getJSON(url, function (data) {
        if (data.nickname != "") {
            $(".userinfo").html("您好，<a href=/member/membercenter.aspx class=uname>" + data.nickname + "</a> <a href=/member/membercenter.aspx>[会员中心]</a>&nbsp;<a href=/member/Loginout.aspx>[退出]</a>");
        }
        else {
            $(".userinfo").html("<a href=/Member/MemberLogin.aspx class=login>登录</a> <a href=/Member/RegMember.aspx class=register target=_blank>免费注册</a>");
        }
    });
};

/* stat */
function hl(obj,ex) {
    if(document.images) {(new Image()).src="/XHttpService/Stat.ashx?tl=" + window.location + "&target="+obj.href+"&ex=" +escape(ex);}
    return true;
};

$(document).ready(function(){ 
showUserInfo(); 	
  	$("a").mousedown( function() {hl(this,this.innerHTML); }); 
});