function getobj(id)
{
   return document.getElementById(id);
}

function writehtml(id,text)
{
   if(getobj(id)!=null)
   {g(id).innerHTML=text;}
}

function writeText(id,text)
{
   if(getobj(id)!=null)
   {g(id).innerText=text;}
}

function getPos(obj){
	this.Left=0;
	this.Top=0;
	this.Height=obj.offsetHeight;
	this.Width=obj.offsetWidth;
	var tempObj=obj;
	while (tempObj.tagName.toLowerCase()!="body" && tempObj.tagName.toLowerCase()!="html"){
		this.Left+=tempObj.offsetLeft;
		this.Top+=tempObj.offsetTop;
		tempObj=tempObj.offsetParent;
		
	}
}

function getMousePos(ev)
{  
	if(ev.pageX || ev.pageY)
	{
		return {Left:ev.pageX, Top:ev.pageY};
	}
	return {
		Left:ev.clientX + document.documentElement.scrollLeft,Top:ev.clientY + document.documentElement.scrollTop
		}; 
}

function showMessageBox(content,pos,wWidth)
{
   closeWindow();
   var bWidth=parseInt(document.documentElement.scrollWidth);
    var bHeight=parseInt(document.documentElement.scrollHeight);
	var mesW=document.createElement("div");
	mesW.id="messagebox";
	mesW.innerHTML= "<div style='border-bottom:3px #B68BC1 solid;border-right:3px #B68BC1 solid;border-top:0px #B68BC1 solid; background-color:#B68BC1; border-left:3px #B68BC1 solid; width:260px; padding-left:5px; padding-top:10px; height:30px;' align='left' ><font color='#FFFFFF'><b>"+content+"</b></font><span style='margin-left:140PX;'><a href='javascript:closeWindow()'>X</a></span></div><div style='border-bottom:3px #B68BC1 solid;border-right:3px #B68BC1 solid;border-top:0px #B68BC1 solid; border-left:3px #B68BC1 solid; width:260px; padding:10px 10px 10px 10px; line-height:200% '  align='center' >"+content+"！！<a href='http://www.7shop24.com/users/users.asp?gotopage=ShowCollect.asp' target='_blank'>查看收藏夹</a><br><FONT color='#FF0000'><span id=sec>5</span></FONT> 秒钟之后自动关闭！</div>"
 
 
 	var v_left=(document.body.clientWidth-300)/2 + document.body.scrollLeft;  
    var v_top=(document.body.clientHeight)/2 + document.body.scrollTop-100;

 
    
	if(bWidth-pos.Left<wWidth)
	{
	   styleStr="left:"+v_left+"px;";
	}
	else
	{
	   styleStr="left:"+v_left+"px;";
	}
	styleStr+="top:"+v_top+"px;position:absolute;width:"+wWidth+"px;background-color:white";
	mesW.style.cssText=styleStr;
	document.body.appendChild(mesW);
	 //setTimeout(function(){closeWindow();},4000);
	 countClose(5);
}



 

function closeWindow()
{
    if(getobj('messagebox')!=null)
    {  
       getobj('messagebox').parentNode.removeChild(getobj('messagebox'));
    }
}




function countClose(secs){
try{
 var tiao= document.getElementById("sec");
 tiao.innerHTML=secs;
 
 if(--secs>-1){
     setTimeout("countClose("+secs+")",1000);
     }
 else{
   closeWindow();
     }
   }
   catch(e){}   
 }