var current_menu_id=0;
  function GoToMenu(i){
	  var iframe=top.leftFrame.document.all("menuTree"+i);
	  var trsubmenu=top.leftFrame.document.all("submenu"+i);
	  trsubmenu.style.display="block";
	  if(current_menu_id!=null&&current_menu_id!=i)
	  {
	    var currenttrsubmenu=top.leftFrame.document.all("submenu"+current_menu_id);
	    if(currenttrsubmenu)
	       setTimeout(new function(){currenttrsubmenu.style.display="none";}, 1);
	  }
	 current_menu_id=i;
  }	
  function GoToMenuForSelt(Param1,i){
	  menuOUT();
	  var iframe=top.leftFrame.document.all("menuTree"+i);
	  var trsubmenu=top.leftFrame.document.all("submenu"+i);
	  trsubmenu.style.display="block";
	  if(current_menu_id!=null&&current_menu_id!=i)
	  {
	    var currenttrsubmenu=top.leftFrame.document.all("submenu"+current_menu_id);
	    if(currenttrsubmenu)
	       setTimeout(new function(){currenttrsubmenu.style.display="none";}, 1);
	  }
	   if(iframe.src=="")
	    iframe.src = Param1;
	 current_menu_id=i;
  }	
  function menuOUT(){
  	   top.leftFrame.document.all.mainTable.style.display = "block";
	   top.leftFrame.document.all.shuTable.style.display = "none";

  }

  function menuIN(){
  	     top.leftFrame.document.all.mainTable.style.display = "none";
	   top.leftFrame.document.all.shuTable.style.display = "block";
  }
  
 
  function quickOUT(){
		parent.quickFrame.document.all.mainTable.style.display = "block";
		parent.quickFrame.document.all.shuTable.style.display = "none";
  }
 
  function quickIN(){
		parent.quickFrame.document.all.mainTable.style.display = "none";
		parent.quickFrame.document.all.shuTable.style.display = "block";
  }

  function CloseWin(){
	var ua=navigator.userAgent
	var ie=navigator.appName=="Microsoft Internet Explorer"?true:false
	if(ie){
		var IEversion=parseFloat(ua.substring(ua.indexOf("MSIE ")+5,ua.indexOf(";",ua.indexOf("MSIE "))))
		 if(IEversion< 5.5){
			var str  = '<object id=winClose classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">'
			str += '<param name="Command" value="Close"></object>';
			document.body.insertAdjacentHTML("beforeEnd", str);
			document.all.winClose.Click();
		 }else{
			window.opener =null;
			window.close();
		 }
	}else{
		window.close()
	}
  }


  function selectstart(){
	var srcEle = event.srcElement;
	var eleTag = srcEle.tagName;	
	if(eleTag == "INPUT" || eleTag == "TEXTAREA"){
		return true;
	}else if(srcEle.parentElement && srcEle.parentElement.id.indexOf("div")==0){
		return true;
	}else{
		return false;
	}
  }

 function clearFlushKey(){		
		var keyCode = event.keyCode;
		//alert(keyCode);
		if(keyCode == 116){
			event.keyCode=0;
			self.location.reload();			
			return false;
		}else if(keyCode == 8 && event.srcElement.tagName!="INPUT" && event.srcElement.tagName!="TEXTAREA"){//进制手工返回上一页面
			event.keyCode=0;
			return false;
		}else if(event.ctrlKey && (keyCode == 80 || keyCode == 78)){
			event.keyCode=0;
			return false;			
		}
 }
 document.onkeydown = clearFlushKey;	
 

  function contextMenuStart(){
	var srcEle = event.srcElement;
	var eleTag = srcEle.tagName;
	//alert(eleTag);
	if(eleTag == "INPUT" || eleTag == "TEXTAREA"){
		window.event.cancelBubble = true;
		return;
	}else{
		window.event.returnValue = false;
		window.event.cancelBubble = true;
	}
  }