var BURL = "";

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}




//////////////////////////////////////////////
	function plan_pop_up(par,par2,par3){
	 window.open(''+par,'mompopup','toolbar=no,location=no,status=no,menubar=no,resizable=no,scrollbars=yes,width='+par2+',height='+par3+'');
	}
	function plan_pop_up1(par,par2,par3){
	 window.open(''+par,'mompopup','toolbar=no,location=no,status=no,menubar=no,resizable=no,scrollbars=yes,width='+par2+',height='+par3+'');
	}
	
	


//////////////////////使用效果鼠标经过图片效果
function syblock(prc2){	
	var traget1=document.getElementById(prc2);
	traget1.style.display="block";
	}
function synone(prc2){	
	var traget1=document.getElementById(prc2);
	traget1.style.display="none";
	}
	


////////////////产品介绍下方面滚动图片
function ceshih() {
	function getElement(id){
		return document.getElementById(id);
	}
	var speed=30;
	var xwxc=document.getElementById("xwxc");
	var xwxc2=document.getElementById("xwxc2");
	var xwxc1=document.getElementById("xwxc1");
	//复制demo1中的图片到demo2中
	xwxc2.innerHTML=xwxc1.innerHTML//复制demo1中的图片到demo2中
	function Marqueeleft(){//向左滚动
		if(xwxc2.offsetWidth-xwxc.scrollLeft<=0)
			xwxc.scrollLeft-=xwxc1.offsetWidth
		else
			xwxc.scrollLeft++
	}
	function Marqueeright(){//向右滚动
		if(xwxc2.offsetWidth-xwxc.scrollLeft>=565)
			xwxc.scrollLeft+=xwxc1.offsetWidth
		else
			xwxc.scrollLeft--
	}
	var MyMar=setInterval(Marqueeleft,speed)//自动开始滚动
	Direction='Left';//设定初始方向为向左滚
	xwxc.onmouseover=function() {clearInterval(MyMar)}
	xwxc.onmouseout=function() {
		if(Direction=='Left'){
			MyMar=setInterval(Marqueeleft,speed)
		}else if(Direction=='Right'){
			MyMar=setInterval(Marqueeright,speed)
		}
	};

	document.getElementById("left").onclick=function(){
		clearInterval(MyMar);
		MyMar=setInterval(Marqueeleft,speed)
		Direction='Left';
		
	};
	
	document.getElementById("left").onmouseover=function(){
		this.style.opacity=0.3;
		this.style.filter='alpha(opacity=100)';
	}	
	document.getElementById("left").onmouseout=function(){
		this.style.opacity=0.05;
		this.style.filter='alpha(opacity=15)';
	}
	document.getElementById("right").onclick=function(){
		clearInterval(MyMar);
		MyMar=setInterval(Marqueeright,speed)
		Direction='Right';
	};
	document.getElementById("right").onmouseover=function(){
		this.style.opacity=0.3;
		this.style.filter='alpha(opacity=100)';
	}	
	document.getElementById("right").onmouseout=function(){
		this.style.opacity=0.05;
		this.style.filter='alpha(opacity=15)';
	}
}

////////////////右侧滚动导航
	                       var start_point = 220;
                            var end_point = 560;
 function InitPage() {
	 
                                var obj_layer = document.getElementById('Quick');
                                var obj_rightContent = document.getElementById("rContent");
                                start_point = 220; //parseInt(obj_layer.style.top);
                                end_point = GetTop(obj_rightContent) + obj_rightContent.offsetHeight - 560;
                                //默认设为220
                                obj_layer.style.top = 220;
                            }
                            function scrollLayer() {
                                var obj_layer = document.getElementById('Quick');
                                var setTop = start_point + parseInt(getPageScroll()[1]);
                                if (setTop < start_point)
                                    setTop = start_point;
                                else if (setTop > end_point)
                                    setTop = end_point;
                                obj_layer.style.top = setTop;
                            }
                            function GetTop(obj) {
                                var offsetTop = obj.offsetTop;
                                while (obj.parentNode) {
                                    obj = obj.parentNode;
                                    if (obj.offsetTop)
                                        offsetTop += parseInt(obj.offsetTop);
                                }
                                return offsetTop;
                            }
				function getPageScroll(){ 
				var yScroll;
				if (self.pageYOffset) { 
				yScroll = self.pageYOffset; 
						//xScroll = self.pageXOffset; 
				} else if (document.documentElement && document.documentElement.scrollTop){ 
				yScroll = document.documentElement.scrollTop; 
				} else if (document.body) { 
				yScroll = document.body.scrollTop; 
				} 
				arrayPageScroll = new Array('',yScroll) 
				return arrayPageScroll; 
				} 
				function setPng24(obj) { 
				   obj.width=obj.height=1; 
				obj.style.width = obj.width + "px"; 
				         obj.style.height = obj.height + "px"; 
				   obj.className=obj.className.replace(/\bpng24\b/i,''); 
				   obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
				   obj.src='';  
				   return ''; 
				} 
///////////////点击放大图片
function imgsize(){
function ImgShow(evt){
   var imgTag=(window.event)?event.srcElement:evt.target;
   var imgPath=imgTag.src.replace("b.jpg","a.jpg");//取得弹出的大图url
   var tagTop=Math.max(document.documentElement.scrollTop,document.body.scrollTop);
   var tag=document.createElement("div");
    tag.style.cssText="width:100%;height:"+Math.max(document.body.clientHeight,document.body.offsetHeight)+"px;position:absolute;background:Black;top:0;filter: Alpha(Opacity=70);Opacity:0.8;z-index:1;";
    tag.ondblclick=function(){var clsOK=confirm("确定要取消图片显示吗"); if(clsOK){closes();}};
   var tagImg=document.createElement("div");
    tagImg.style.cssText="font:12px /18px verdana;overflow:auto;text-align:center;position:absolute;width:200px;border:5px solid gray;background:gray;z-index:2;color:white;left:"+(parseInt(document.body.offsetWidth)/2-100)+"px;top:"+(document.documentElement.clientHeight/3+tagTop)+"px;"
    tagImg.innerHTML="<div style='padding:10px;background:#cccccc;border:1px solid white'><img src='http://bbs.blueidea.com/attachment.php?aid=91156&noupdate=yes' /><br /><br /><b style='color:#999999;font-weight:normal'>Image loading...</b><br /></div>";

    var closeTag=document.createElement("div");
    closeTag.style.cssText="display:none;position:absolute; right:3px;top:2px;background:red;border:1px solid white;yellow:white;filter:Alpha(Opacity=80);Opacity:0.8;cursor:pointer;width:50px;height:20px;font-size:18px;*line-height:24px;line-height:22px!important;";
    closeTag.innerHTML="<b>关闭</b>";
    closeTag.onclick=closes;

   document.body.appendChild(tag);
   document.body.appendChild(tagImg);
   var img=new Image();
    img.src=imgPath;
    img.style.cssText="border:1px solid #cccccc;filter: Alpha(Opacity=0);Opacity:0;";
    tagImg.oncontextmenu=function(){var clsOK=confirm("确定要取消图片显示吗"); if(clsOK){closes();};return false};
   var barShow,imgTime;
   img.complete?ImgOK():img.onload=ImgOK;
   function ImgOK(){
    var Stop1=false,Stop2=false,temp=0;
    var tx=tagImg.offsetWidth,ty=tagImg.offsetHeight;
    var ix=img.width,iy=img.height;
    var sx=document.documentElement.clientWidth,sy=Math.min(document.documentElement.clientHeight,document.body.clientHeight/*opera*/);
    var xx=ix>sx?sx-50:ix+4,yy=iy>sy?sy-50:iy+3;
    var maxTime=setInterval(function(){
     temp+=35;
     if((tx+temp)<xx){
      tagImg.style.width=(tx+temp)+"px";
      tagImg.style.left=(sx-(tx+temp))/2+"px";
     }else{
      Stop1=true;
      tagImg.style.width=xx+"px";
      tagImg.style.left=(sx-xx)/2+"px";
     }
     if((ty+temp)<yy){
      tagImg.style.height=(ty+temp)+"px";
      tagImg.style.top=(tagTop+((sy-(ty+temp))/2))+"px";
     }else{
      Stop2=true;
      tagImg.style.height=yy+"px";
      tagImg.style.top=(tagTop+((sy-yy)/2))+"px";
     }
     if(Stop1&&Stop2){
      clearInterval(maxTime);
      tagImg.appendChild(img);
      temp=0;
      imgOPacity();
     }
    },1);
    function imgOPacity(){
     temp+=10;
     img.style.filter="alpha(opacity="+temp+")";
     img.style.opacity=temp/100;
     imgTime=setTimeout(imgOPacity,1)
     if(temp>100) clearTimeout(imgTime);
    }
    tagImg.innerHTML="";
    tagImg.appendChild(closeTag);
    if(ix>xx||iy>yy){
     img.alt="左键拖动,双击放大缩小";
     img.ondblclick=function (){
      if(tagImg.offsetWidth<img.offsetWidth||tagImg.offsetHeight<img.offsetHeight){
       img.style.width="auto";
       img.style.height="100%";
       img.alt="双击可以放大";
       img.onmousedown=null;
       closeTag.style.top="10px";
       closeTag.style.left="10px";
       tagImg.style.overflow="visible";
       tagImg.style.width=img.offsetWidth+"px";
       tagImg.style.left=((sx-img.offsetWidth)/2)+"px";
      }else{
       img.style.width=ix+"px";
       img.style.height=iy+"px";
       img.alt="双击可以缩小";
       img.onmousedown=dragDown;
       tagImg.style.overflow="auto";
       tagImg.style.width=xx+"px";
       tagImg.style.left=((sx-xx)/2)+"px";
      }
     }
     img.onmousedown=dragDown;
     tagImg.onmousemove=barHidden;
     tagImg.onmouseout=moveStop;
     document.onmouseup=moveStop;
    }else{
     tagImg.style.overflow="visible";
     tagImg.onmousemove=barHidden;
    }
   }
   function dragDown(a){
    img.style.cursor="pointer";
    var evts=a||window.event;
    var onx=evts.clientX,ony=evts.clientY;
    var sox=tagImg.scrollLeft,soy=tagImg.scrollTop;
    var sow=img.width+2-tagImg.clientWidth,soh=img.height+2-tagImg.clientHeight;
    var xxleft,yytop;
    document.onmousemove=function(e){
     var evt=e||window.event;
     xxleft=sox-(evt.clientX-onx)<0?"0":sox-(evt.clientX-onx)>sow?sow:sox-(evt.clientX-onx);
     yytop=soy-(evt.clientY-ony)<0?"0":soy-(evt.clientY-ony)>soh?soh:soy-(evt.clientY-ony);
     tagImg.scrollTop=yytop;
     tagImg.scrollLeft=xxleft;
     closeTag.style.top=(yytop+10)+"px";
     closeTag.style.left=(xxleft+10)+"px";
     return false;
    }
    return false;
   }
   function barHidden(){
    clearTimeout(barShow);
    if(closeTag.style.display=="none")closeTag.style.display="block";
    barShow=setTimeout(function(){closeTag.style.display="none";},2000);
   }
   function closes(){
    document.body.removeChild(tag);
    document.body.removeChild(tagImg);
    clearTimeout(barShow);
    clearTimeout(imgTime);
    document.onmouseup=null;
    tag=img=tagImg=closeTag=null;
   }
   function moveStop(){
    document.onmousemove=null;
    tagImg.onmousemove=barHidden;
    img.style.cursor="default";
   }
  }
  
  //实例化
  var imgList=document.getElementById("xwxc").getElementsByTagName("img");
for(var i in imgList){
   imgList[i].onclick=ImgShow;
  }
}


//点击后文字变色
function g(x)
{
d=document.getElementsByTagName('a')
for(p=d.length;p--;){
if(d[p].id!=x){
   d[p].style.color='';
   d[p].style.backgroundColor='';
   d[p].style.fontSize='';
   d[p].style.fontWeight='';/*其他*/}
else{d[p].style.color='#cc3300';
     d[p].style.backgroundColor='#D1DFEF';
	 d[p].style.fontSize='18px';
	 d[p].style.fontWeight='bold';
	 /*点击后的*/	
	 }
}
}

function g2(x)
{
d=document.getElementsByTagName('a')
for(p=d.length;p--;){
if(d[p].id!=x){d[p].style.color='';
   d[p].style.fontSize='';
   d[p].style.fontWeight='';/*其他*/}
else{d[p].style.color='#880000';     
	 d[p].style.fontSize='14px';
	 d[p].style.fontWeight='bold';
	 /*点击后的*/	
	 }
}
}


///二级菜单

function showAjaxContent(){ 
    var obj=document.getElementById("navigation"); 
    var liObj=obj.getElementsByTagName("li"); 
    var length=liObj.length; 
    var currentLiObj; 
    for(var i=0;i<length;i++){ 
        currentLiObj=liObj[i]; 
        if(currentLiObj.parentNode!=obj){continue;} 
        //然后循环添加事件 
        currentLiObj.onmouseover=function(){ 
            if(this.className.indexOf("show")<0){ 
                this.className+=" show"; 
            } 
            clearStyle(this); 
        }         
        currentLiObj.onmouseout=function(){ 
            this.className=this.className.replace("show",""); 
            clearStyle(this); 
        } 
    } 
    function clearStyle(obj){ 
        for(var i=0;i<length;i++){ 
            currentLiObj=liObj[i]; 
            if(obj!=currentLiObj){ 
                currentLiObj.className=currentLiObj.className.replace("show",""); 
            } 
        } 
    } 
} 

///
function showAjaxContent2(){ 
    var obj=document.getElementById("navigation2"); 
    var liObj=obj.getElementsByTagName("li"); 
    var length=liObj.length; 
    var currentLiObj; 
    for(var i=0;i<length;i++){ 
        currentLiObj=liObj[i]; 
        if(currentLiObj.parentNode!=obj){continue;} 
        //然后循环添加事件 
        currentLiObj.onmouseover=function(){ 
            if(this.className.indexOf("show")<0){ 
                this.className+=" show"; 
            } 
            clearStyle(this); 
        }         
        currentLiObj.onmouseout=function(){ 
            this.className=this.className.replace("show",""); 
            clearStyle(this); 
        } 
    } 
    function clearStyle(obj){ 
        for(var i=0;i<length;i++){ 
            currentLiObj=liObj[i]; 
            if(obj!=currentLiObj){ 
                currentLiObj.className=currentLiObj.className.replace("show",""); 
            } 
        } 
    } 
}