/**
* 删除左右两端的空格
*/
String.prototype.trim=function(){return this.replace(/(^\s+)|(\s+$)/g,'');}
function g(id){return document.getElementById(id);}

var windowWidth = document.body.offsetWidth;

function openWindow(targetURL){openWin(targetURL,"文件上传",350,700);}
function openWin(targetURL,sWinName,h,w){ 
	document.getElementById("BgWin").style.width=document.body.clientWidth+"px";   
	if(document.body.scrollHeight<document.documentElement.clientHeight)
		document.getElementById("BgWin").style.height=document.documentElement.clientHeight+"px";   
	else
  		document.getElementById("BgWin").style.height=document.body.scrollHeight+"px";   
	
	document.getElementById("BgWin").style.display='block';
	document.getElementById("ActionTarget").src = targetURL;
	document.getElementById("ActionWinName").innerHTML = "<strong>"+sWinName+"</strong>";	
	document.getElementById("ActionTarget").style.height = h+"px";	
	document.getElementById("ActionTarget").style.width = w+"px";
	document.getElementById("ActionWin").style.height = (h+25)+"px";
	document.getElementById("ActionWin").style.width = w+"px"; 
	document.getElementById("ActionWin").style.left = parseInt((document.body.offsetWidth-w)/2)+"px";
	
	var scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop;
	
	if(document.body.offsetHeight>650)
    document.getElementById("ActionWin").style.top = (20+scrollTop)+"px"; 
	else
	document.getElementById("ActionWin").style.top = (20+scrollTop)+"px";
	//alert(document.body.scrollTop);
	document.getElementById("ActionWin").style.display='block';
}
function closeWin(){ 
	document.getElementById("ActionWin").style.display = "none";
	document.getElementById("BgWin").style.display='none';
	document.getElementById("ActionTarget").src = "";  
}

document.write(" <div id=\"ActionWin\" style=\"position:absolute; z-index:3; width:600px; min-height:400px; background-color:#FFFFFF; display:none; left: 5px; top: 163px;\" class=\"ShadowEffect\">   ");
document.write(" <table id=\"TopBar\"  border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"height:25px; width:100%; cursor:pointer; background-color:#EEEEEE;height: 25px;font-size: 12px;text-align:left;text-decoration: none;\"    title=\"关闭窗口\"> ");
document.write("   <tr> ");
document.write("     <td><span id=\"ActionWinName\" style=\"margin-left:10px\"></span></td> ");
document.write("     <td style=\"width:30px; text-align:center;font-size:16pt\"  onClick=\"closeWin()\" ><b>×</b></td> ");
document.write("   </tr> ");
document.write(" </table> ");
document.write(" <iframe id=\"ActionTarget\" name=\"ActionTarget\" style=\"height:375px; width:600px; margin:0; padding:0; border:0;clear:both; \" frameborder=\"0\" scrolling=\"auto\"></iframe>    ");
document.write(" </div> ");
document.write(" <div id=\"BgWin\" style=\"position:absolute;top:0px;background-color:#000000; filter:alpha(opacity=60);-moz-opacity:0.6; opacity:0.6; z-index:2;left:0px; display:none\"></div> ");




function isIE(){ //ie? 
if (window.navigator.userAgent.toLowerCase().indexOf("msie")>=1) 
    return true; 
else 
    return false; 
} 
if(!isIE()){ //firefox innerText define
    HTMLElement.prototype.__defineGetter__("innerText", 
    function(){
        var anyString = "";
        var childS = this.childNodes;
        for(var i=0; i<childS.length; i++) { 

            if(childS[i].nodeType==1)
                //anyString += childS[i].tagName=="BR" ? "\n" : childS[i].innerText;
                anyString += childS[i].innerText;
            else if(childS[i].nodeType==3)
                anyString += childS[i].nodeValue;
        }
        return anyString;
    } 
    ); 
    HTMLElement.prototype.__defineSetter__("innerText", 
    function(sText){
        this.textContent=sText; 
    } 
    ); 
 
 	//document.oncontextmenu=function(e){return   false;}   
	//document.oncopy=function(e){return   false;} 

}
 
 
function shoptopcontent(id,classid){
	if(document.getElementById("topnews_content_hidden").innerHTML.length<90)
	  document.getElementById("topnews_content").innerHTML="&nbsp;&nbsp;"+ document.getElementById("topnews_content_hidden").innerText;
	else
	  document.getElementById("topnews_content").innerHTML="&nbsp;&nbsp;"+document.getElementById("topnews_content_hidden").innerText.substr(0,120);
	  document.getElementById("topnews_content").innerHTML+="...&nbsp;&nbsp;[<a href=\"view_"+id+"_"+classid+".html\" target=\"_blank\">详细信息</a>]"
											  +" [<a href=\"notebook_index.asp\">给我们留言</a>]";
}

function getleft(showid,hiddenid,length,SpaceEnter)
{
	var thetext = document.getElementById(hiddenid).innerText 
	if(thetext.length>length)  
		thetext=""+thetext.substr(0,length); 

	if(SpaceEnter==1)
	{
		thetext = thetext.replace(/\ /g,"&nbsp;");
		thetext = thetext.replace(/\r\n/g,"<br />")
	}
	//alert(thetext);
	document.getElementById(showid).innerHTML=thetext;
}


var arrobj=[];
function echoMenu(obj)
{ 
	arrobj.push(obj);
	for(var i=0;i<arrobj.length;i++)
	{
		arrobj[i].className='unit';
	} 
	obj.className='selected'; 
} 
function echoMenuOut(obj)
{  
	obj.className='unit'; 
}

var myImages = ["/images/i_img_navi_selected_bg.jpg","/images/i_img_home_1.jpg"];
for(var i = 0; i < myImages.length; i++){ 
	var img = new Image();  
	img.src = myImages[i]; 
}

function HOV(img)
{
		img.src="/images/i_img_home_1.jpg";
}
function HOU(img)
{
		img.src="/images/i_img_home.jpg";
}
function SetFont(size)
  {
	  var divBody = document.getElementById("news_content");
	  if(!divBody)
	  {
		  return;
	  }
	  setObjectFont(divBody,size); 
  }
function setObjectFont(obj,size)
{
	  if(!obj.style) return;
	  obj.style.fontSize = ( size + "pt" );
	  obj.style.lineHeight = (size*2 + "px"); 
	  var divChildBody = obj.childNodes;
	  for(var i = 0; i < divChildBody.length; i++)
	  {
	  	setObjectFont(divChildBody[i],size); 
	  }	
}

function FCIMGOver(imgs)
{
	var str=imgs.src; 
	if(str==""||str.length<=0)
	{
		return;
	} 
	var newsrc=imgs.getAttribute("tsrc");
	imgs.src=newsrc;
	imgs.setAttribute("tsrc",str);
}

function NV_Trans(num){
	for(var id = 0;id<10;id++)
	{
		if(id==num)
		{
			if( document.getElementById("menu"+id) ){
			 document.getElementById("menu"+id).className="selected"; 
			 document.getElementById("nvsub_id"+id).style.display="block"; 
			}
		}
		else
		{
			if( document.getElementById("menu"+id) ){
			 document.getElementById("menu"+id).className="unit"; 
			 document.getElementById("nvsub_id"+id).style.display="none"; 
			}
		}
	}
}