window.onload=function (){	
	//尾部有孚图标显示效果
	if( document.getElementById('footer_logo_yovole') ){	
		MM_preloadImages('imgs/footer_logo_2.gif');
	}
	if( document.getElementById('sub_main_left') ){
		GetMenuID();	//*这两个function的顺序要注意一下，不然在Firefox里GetMenuID()不起效果
		menuFix();  
	}		
}

//------------------------ 页头: 开始 ----------------------------//

//------------------------ 页头: 结束 ----------------------------//

//------------------------ 页尾: 开始 ----------------------------//

/// \页尾：实现预先加载图像
function MM_preloadImages()
{ //v3.0
  var d=document; 
  if(d.imgs)
  { 
    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];}
  }
}

/// \页尾：实现预先加载图
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;
}

/// \页尾：实现图像复原
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;
}

/// \页尾：实现鼠标划过图像变换
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];}
}

//------------------------ 页尾: 结束 ----------------------------//

//------------------------ 页左: 开始 ----------------------------//

var LastLeftID = "";
function menuFix() {
	var obj = document.getElementById("nav").getElementsByTagName("li");
	
	for (var i=0; i<obj.length; i++) {
		obj[i].onmouseover=function() {
			this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		obj[i].onMouseDown=function() {
			this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		obj[i].onMouseUp=function() {
			this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		obj[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
		}
	}
}
function DoWinTo(sWinTo)
{
	if(sWinTo!="")window.location.href = sWinTo;
}
function DoMenu(emid,sWinTo)
{
	if(emid){
		var obj = document.getElementById(emid);	
		obj.className = (obj.className.toLowerCase() == "expanded"?"collapsed":"expanded");
		if((LastLeftID!="")&&(emid!=LastLeftID))	//关闭上一个Menu
		{
			document.getElementById(LastLeftID).className = "collapsed";
		}
		LastLeftID = emid;	
	}
}
function GetMenuID()
{
	var MenuID="";
	var _paramStr = new String(window.location.href);
	var _sharpPos = _paramStr.indexOf("#");
	
	if (_sharpPos >= 0 && _sharpPos < _paramStr.length - 1)
	{
		_paramStr = _paramStr.substring(_sharpPos + 1, _paramStr.length);
	}
	else
	{
		_paramStr = "";
	}
	
	if (_paramStr.length > 0)
	{
		var _paramArr = _paramStr.split("&");
		if (_paramArr.length>0)
		{
			var _paramKeyVal = _paramArr[0].split("=");
			if (_paramKeyVal.length>0)
			{
				MenuID = _paramKeyVal[1];
			}
		}		
	}
	
	if(MenuID!="")
	{
		DoMenu(MenuID);		
	}
}                                                                                                             
                                                               
/// \左侧导航 风格变化                                            
function doLeftMenu(nFMenu, nFTotal, nSMenu, nSTotal){	        
	if(nFMenu < 1) nFMenu = 1;                                      
	if(nSMenu < 1) nSMenu = 1;                                      
	if(nFMenu > nFTotal ) nFMenu = nFTotal;                         
	if(nSMenu > nSTotal ) nSMenu = nSTotal;                         
	for(var i=1; i <= nFTotal; i++)                                 
	{                                                               
		for(var j=1; j <= nSMenu; j++)                              
		{                                                           
			if( document.getElementById('ChildMenu'+i+'_'+j) ){     
				document.getElementById('ChildMenu'+i+'_'+j).className = "";
			}                                                       
			if(i == nFMenu && j == nSMenu ){			            
				if(document.getElementById('ChildMenu'+i+'_'+j)){   
					document.getElementById('ChildMenu'+i+'_'+j).className = "sub_menu_current";
				}                                                   
			}                                                       
		}	                                                        
	}	                                                            
}                                                                 
                                                                
/// \ 左侧导航 改变右侧IFrame内容                                 
function winRightIFrame( nFMenu, nFTotal, nSMenu, nSTotal, sFile ){
	doLeftMenu(nFMenu, nFTotal, nSMenu, nSTotal);                   
	var theURL = sFile;                                             
	if(window.RightIFrame){                                         
		window.RightIFrame.location.href = theURL;                  
	}else{                                                          
		window.location.href = theURL;           
	}                                                               
}   
                                                             
//------------------------ 页左: 结束 ----------------------------//

//------------------------ 选项卡: 开始 ----------------------------//

function toggleTo(img)
{
	var ts=document.getElementById("tab").getElementsByTagName("div"); //获取菜单ID为tab下的所有的div元素
	for(i=1;i<ts.length+1;i++){ //循环, 遍历所有的div元素 点击的时候才触发～
		if(img==i) // 获取当前div，如果是当前的div
		{
			document.getElementById("oDIV"+i).parentNode.className+=" up"; // 上一级属性加class up。childNode=子标签，parentNode=父标签
		}
		else{
			document.getElementById("oDIV"+i).parentNode.className=" "; // 去掉class up
		}
	}
}






//------------------------ 选项卡: 结束 ----------------------------//

function g(o){
	return document.getElementById(o);
}

//------------------------ 新选项卡: 开始 ----------------------------//

function restore_bq()
	{
	  g('td_bq01').className="p_end_lab";
	  g('td_bq02').className="p_end_lab";
	  g('td_bq03').className="p_end_lab";
	  g('td_bq04').className="p_end_lab";
	  g('td_bq05').className="p_end_lab";
	  g('td_bq06').className="p_end_lab";
	  g('w_bq01').style.display="none";
	  g('w_bq02').style.display="none";
	  g('w_bq03').style.display="none";
	  g('w_bq04').style.display="none";
	  g('w_bq05').style.display="none";
	  g('w_bq06').style.display="none";
	}
function restore_bq2()
	{
	  g('td_bq01').className="p_end_lab";
	  g('td_bq02').className="p_end_lab";
	 /* td_bq03.className="p_end_lab";
	  td_bq04.className="p_end_lab";
	  td_bq05.className="p_end_lab";
	  td_bq06.className="p_end_lab";
	   */
	  g('w_bq01').style.display="none";
	  g('w_bq02').style.display="none";
	 /* w_bq03.style.display="none";
	  w_bq04.style.display="none";
	  w_bq05.style.display="none";
	  w_bq06.style.display="none";
	  */
	}	
	

	function c_bq01()
	{
	  g('td_bq01').className="p_end_lab_f";
	  g('w_bq01').style.display="block";
	}

	function c_bq02()
	{
	  g('td_bq02').className="p_end_lab_f";
	  g('w_bq02').style.display="block";
	}
	
	function c_bq03()
	{
	  g('td_bq03').className="p_end_lab_f";
	  g('w_bq03').style.display="block";
	}

	function c_bq04()
	{
	  g('td_bq04').className="p_end_lab_f";
	  g('w_bq04').style.display="block";
	}	
	
	function c_bq05()
	{
	  g('td_bq05').className="p_end_lab_f";
	  g('w_bq05').style.display="block";
	}

	function c_bq06()
	{
	  g('td_bq06').className="p_end_lab_f";
	  g('w_bq06').style.display="block";
	}

//------------------------ 新选项卡: 结束 ----------------------------//