// JavaScript Document
function setTab(i,classnamebef,idbef,idall,tabtabbef)
{
	var waitInterval;

	var MouseDelayTime=150;//鼠标感应延迟300毫秒
//
	
					_gObj(idbef+i).onmouseout=function(aEvent)
					{					
					      
						  clearTimeout(waitInterval);
				    }
			    	clearTimeout(waitInterval);
					
					var str="setTab1("+i+",'"+classnamebef+"','"+idbef+"',"+idall+",'"+tabtabbef+"')";
					
                    //alert(str);
					waitInterval=setTimeout(str,MouseDelayTime);
	
}


//----------------------------------------------------------------------------------
function setTab1(i,classnamebef,idbef,idall,tabtabbef)
{
//alert("aa");
changDivClass(idbef,idall,i,classnamebef)
selectTab(tabtabbef,idall,i);
}
function selectTab(div_id,allnum,now)

{
//显示当前层

for(var i= 1; i<= allnum;i++)
{
	if(i==now)
	{
		_gObj(div_id+i).style.display="block";
	}else
	{
		_gObj(div_id+i).style.display="none";
	}
}


}	


function _gObj(id)
{
return document.getElementById(id);
}
function changDivClass(div_id,all,now,classnamebef)
{

//改变层的class属性
for(var i= 1; i<= all;i++)
{
if(i==now)
{
_gObj(div_id+i).className = classnamebef+"_0"+i;
}else
{
//_gObj(div_id+i).className = "dj4_"+i;
_gObj(div_id+i).className = classnamebef+"_"+i;
}
}
}





function getParameValue(paraName,win)

        { 
      
        
        // 获取地址栏指定变量(paraName)的值
         
            if(win==null) win=self;
             var paraStr=win.location.search.slice(1);
             var paraList=paraStr.split(/\&/g);
                            for(var i=0;i<paraList.length;i++)
                               {
                               var pattern=new RegExp("^"+paraName+"[?=\\=]","g");
                               if(pattern.test(paraList[i]))                       
                               return paraList[i].split(/\=/g)[1];
                               
                               }        
        }



									
function setWinHeight(iframeObj)
{

// 让包含iframe框架的层的高度与iframe内容高度自动适应
	if (document.getElementById)
            if (iframeObj )  
	              if(!window.opera)
		        	if (iframeObj.contentDocument)
		        	           {
			                 if(iframeObj.contentDocument.body.offsetHeight)
			                	iframeObj.height = iframeObj.contentDocument.body.offsetHeight; 
			   	
			                	}
			   	
			   	
	else   {
                           if (document.frames[iframeObj.id].document ) 
							 if(document.frames[iframeObj.id].document.body.scrollHeight){
							 
   					              var bHeight = iframeObj.contentWindow.document.body.scrollHeight;
                                  var dHeight = iframeObj.contentWindow.document.documentElement.scrollHeight;
                                var height = Math.max(bHeight, dHeight);
                                 iframeObj.height =  height;
           
   					               } 



			   	}
				
				}