//南都模板专用函数
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 getDateStr(url)
	{
		var re = /\d{4}-\d{2}[\/\\]\d{2}/i;
		var ret = url.match(re);
		if(ret)
		{
			//alert(RegExp.$0);
			return ret;
		}
		else
		{
			alert("no date pattern found");
			return "";
		}

	}

function ChangeDie(Diename, nodeid) {
    var sUrl = location.href;
    var sUrl2 = getDateStr(sUrl)
    //alert("../../../../"+ Diename + "/html/"+ sUrl2 + "/node_" + nodeid + ".htm");
    window.location.href = "../../../../"+ Diename + "/html/"+ sUrl2 + "/node_" + nodeid + ".htm";

}

function ChangeDie2(Diename, nodeid) {
    var sUrl = location.href;
    var sUrl2 = getDateStr(sUrl)
    //alert("../../../../"+ Diename + "/html/"+ sUrl2 + "/node_" + nodeid + ".htm");
    window.top.location.href = "../../../../"+ Diename + "/html/"+ sUrl2 + "/node_" + nodeid + ".htm";

}

//innerText 兼容浏览器
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;
      else if(childS[i].nodeType==3)
       anyString += childS[i].nodeValue;
     }
     return anyString;
    } 
   ); 
   HTMLElement.prototype.__defineSetter__(     "innerText", 
    function(sText){ 
     this.textContent=sText; 
    } 
   ); 
}