function getObject(objectId) {
	if (document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
		return document.getElementById(objectId);
	} else {
		if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
			return document.all(objectId);
		} else {
			if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
				return document.layers[objectId];
			} else {
				return null;
			}
		}
	}
}

//导航的背景转换
function showMenuXXX(n, c) {
	var tdPic1 = "url(images/detail_td_bg.jpg)";
	var tdPic2 = "url(images/menubg_b.jpg\uff09";
	for (var f = 1; f <= c; f++) {
		getObject("menubg" + f).style.background = tdPic2;
		alert(getObject("menubg" + f));
		getObject("menufont" + f).className = "menufont";
	}
	getObject("menubg" + n).style.background = tdPic1;
	getObject("menufont" + n).className = "menufontblod";
}
function getCookie(sName) {
  // cookies are separated by semicolons
	var aCookie = document.cookie.split("; ");
	for (var i = 0; i < aCookie.length; i++) {
    // a name/value pair (a crumb) is separated by an equal sign
		var aCrumb = aCookie[i].split("=");
		if (sName == aCrumb[0]) {
			return unescape(aCrumb[1]);
		}
	}

  // a cookie with the requested name does not exist
	return null;
}
 // use: setCookie("ggg", n);
function setCookie(sName, sValue, isSession) {
	var today = new Date();
	var expiry = new Date(today.getTime() + 3 * 365 * 24 * 60 * 60 * 1000); // plus 3 year
	if (sValue != null && sValue != "") {
		var ck = sName + "=" + escape(sValue);
		if (!isSession) {
			var today = new Date();
			var expiry = new Date(today.getTime() + 3 * 365 * 24 * 60 * 60 * 1000); // plus 3 year
			ck += "; expires=" + expiry.toGMTString();
		}
		document.cookie = ck;
	}
}
 //导航的背景转换
function showMenu2(obj,n) {

 
    if(isNaN(n))
    {
   	var i=n.indexOf("_"); 
   	if(i>=0) n=n.substring(0,i);
   }
   if(isNaN(n)) return ;

   if(obj!=null&& obj.getAttribute("clicked")==null )
   {
      obj.setAttribute("clicked","1");
      if(obj.href.indexOf("javascript:")!=0)
      {
      	if(obj.href.indexOf("?")==-1) obj.href+="?";
      	obj.href+="&menu="+ encodeURI(obj.innerText)+"&tab="+n;
      }
      //alert(obj.href);
   }
	var menuPic1 = "menubg_a";
	var menuPic2 = "menubg_b";
	for (var i = 1; i <= 20; i++) {
		if(!getObject("menubg" + i))break;
		getObject("menubg" + i).className = menuPic2;
		getObject("menufont" + i).className = "";
	}
	 
	getObject("menubg" + n).className = menuPic1;
	getObject("menufont" + n).className = "menufontblod";
	//setCookie("tag1", n);
}
 
 //导航树的转换
function treeChange(n) {
	getObject("treeimg1").src = n;
}

//显示登录
function showLogin(n) { 
    getObject("msg_1").style.display = "none";
    getObject("msg_2").style.display = "none";
	//getObject("sl").style.display = "";
	//getObject("kind").value=n;
	
	
	for(var i=1;i<3;i++)
	{
		if(n==i)
		{
			getObject("div_"+i).style.display = "block";
			getObject("href"+i).style.color="red";
		}
		else
		{
			getObject("div_"+i).style.display = "none";
			getObject("href"+i).style.color="";
		}
	 
	
	}
	getObject("text_"+n).focus();
	 
	
}
function setHeight() {
    
	if (parent.document.getElementById("content")) {
		parent.document.getElementById("content").height = document.body.scrollHeight + 30;
	}
}

function getMenuName(tab)
{
	if(!tab) return "";
	if(tab==2) return "实时图片";
	if(tab==3) return "档案图片";
	if(tab==10) return "专题图片";
	if(tab==4) return "摄影师图片";
	if(tab==5) return "代理图片";
	if(tab=='5_1') return "西霸中文图片";
	if(tab=='5_2') return "西霸英文图片";
	if(tab=='5_3') return "伽玛中文图片";
	if(tab=='5_4') return "路透英文图片";
	if(tab=='5_5') return "路透AI体育图片";
	if(tab=='5_6') return "俄新中文图片";
	if(tab=='5_7') return "中国建筑图片";
	if(tab=='5_8') return "欧新中文图片";
	if(tab=='5_9') return "欧新英文图片";
	if(tab==6) return "中国特稿社图片 ";
	if(tab==7) return "图表漫画";
	 
	return "";
	
	
}


function changeMenuBg(m){
 var strPic1='url(images/p/menu_bg_b.jpg)';
 var strPic2='url(images/p/menu_bg_a.jpg)';
 var fimg1 ='url(images/p/menu_bg_i_b.jpg)';
 var fimg2 ='url(images/p/menu_bg_i_a.jpg)';
 var endimg1 ='url(images/p/menu_bg_h_b.jpg)';
 var endimg2 ='url(images/p/menu_bg_h_a.jpg)';
 for(var i=1;i<=8;i++){ 
 	if(i==1){
		getObject('menubg'+i).style.background=fimg2;
		getObject('f'+i).className="menufont";
		}else{
			if(i==8){
				getObject('menubg'+i).style.background=endimg2;
				getObject('f'+i).className="menufont";
				}else{
					getObject('menubg'+i).style.background=strPic2;
					getObject('f'+i).className="menufont";
					}
			  }
   }
   if(m==1){
		getObject('menubg'+m).style.background=fimg1;
		getObject('f'+m).className="menufontblod";
		}else{
			if(m==8){
				getObject('menubg'+m).style.background=endimg1;
				getObject('f'+m).className="menufontblod";
			}else{
				getObject('menubg'+m).style.background=strPic1;
				getObject('f'+m).className="menufontblod";
				}
		}
		setCookie("menutag",m);
 }



////////////////////////////iframe  auto resize/////////////////////
function iframeResize(win,iframeName,level )
{
	if(!win) win=window;
	if(!win.parent || win==window.top) return;
	if(!level) level=1;
	var iframe=null;
	
	if(!iframeName)
	{
		iframeName=win.name;
	}
	
	if(iframeName && iframeName!="") 
	{  
		var iframes=win.parent.document.getElementsByName(iframeName);
		if(iframes && iframes.length>0)
		 	for(var i=0;i<iframes.length;i++)
		 	  if(iframes[i].tagName== "IFRAME") { iframe=iframes[i]; break;}
	}
	else 
    {  
    	iframe= win.parent.frames[win.name];
    	if(iframe==null)
    
    	{
    		var iframes=win.parent.document.getElementsByTagName("IFRAME");
    		if(iframes && iframes.length>0) iframe=iframes[0];
    	}
    	
    }
    
    if(iframe==null) return;
    if(iframe.style.display=="none") return;
   
    iframe.height = win.document.body.scrollHeight;//+level;
    //alert(iframe.name);
    
   
    //iframe.style.width= document.body.scrollWidth;
    
    
    if(win.parent && win!=window.top && win.parent.frames.length>0 ) iframeResize (win.parent,win.parent.name,level+1);
    //else iframe.height=iframe.heigh+100;
    /*
    if (iframe.contentDocument && contentDocument.body.offsetHeight) //NetScape
    {		 
			iframe.height = contentDocument.body.offsetHeight; 
	}
	else if (iframe.document && document.body.scrollHeight) //IE
	{
			 
			iframe.height = document.body.scrollHeight;
	}
	
   */
			
	
}

//表单提交前，检查是否选择稿件多篇显示
	function formCheck(win){
		var len = win.document.form1.ids.length;
		var checked = false;
		for (var i=0;i<len;i++)
		{
			if(win.document.form1.ids[i].checked == true)
			{
				checked = true;
				break;
			}
		}
		if(!checked)
		{
			alert("请至少选择一篇稿件！");
			return;
		}
		else
		{
			win.document.form1.submit();
		}
	}
	
	//--补充单元格
	function fixCell(table,maxcol,width,color)
	{
		 
		var rowCount=table.rows.length; 
		var lastRow=table.rows[rowCount-1];
		
		var colCount=lastRow.cells.length; 
		 
		for(var i=colCount;i<maxcol;i++)
		{
		   var cell=lastRow.insertCell(i);
		 
		 	if(rowCount==1 && width!="")
		 	{
		 		  cell.style.width= width+"px";
		 	}
		  
		   cell.style.backgroundColor =color;
	     
		 }
	}