// JScript 文件

//后台管理左栏导航伸缩效果
    
 var showId="";
 var type,idiv,id;

    
    function divshow(div)
    {
        
        id=div.id+"1";
        
        if(showId!=""&&showId!=id)
        {
            idiv=document.getElementById(showId);
            idiv.style.display="none";
            idiv=document.getElementById(showId.substring(0,showId.length-1));
            idiv.style.background="url(../images/title_bg_hide.gif)";
        }

        idiv=document.getElementById(id);
        
        type=idiv.style.display;
        
        type=="none" ? type="" : type="none";

        idiv.style.display=type; 
        
        showId=id;  
    }
    
    function imgshow(div)
    {
        type=idiv.style.display;

        type=="none" ? url="url(../images/title_bg_hide.gif)" :url="url(../images/title_bg_show.gif)";
        
        div.style.background=url; 
    }
    
    function show(div)
    {
        divshow(div);
        imgshow(div);
    }
 
    

   //禁止删除有子栏目的栏目
    

    function ConfirmDel1()
    {
       alert("You can not delete a parent category!");
       return false;
    }

    function ConfirmDel2()
    {
       if(confirm("\t             Warning!\n Contents of the category will be deleted with it! \n \tYou determine to Delete it?"))
         return true;
       else
         return false;
    	 
    }
    
   //禁止删除有子章节的章节
    

    function ConfirmDel3()
    {
       alert("You can not delete a parent Chapter!");
       return false;
    }

    function ConfirmDel4()
    {
       if(confirm("\t             Warning!\n Contents of the chapter will be deleted with it! \n \tYou determine to Delete it?"))
         return true;
       else
         return false;
    	 
    }    
    
    function CheckAll(form)
    {
        for (var i=0;i<form.elements.length;i++)
        {
        var e = form.elements[i];
        if (e.Name != "chkAll"&&e.disabled==false)
           e.checked = form.chkAll.checked;
        }
    }
      
    function CheckChoose(form)
    {
        var count=0;
        for(var i=0;i<form.elements.length;i++)
        {
        var c=form1.elements[i];
        if(c.type=="checkbox" && c.checked==true && c.id!="chkAll")
        {
        count++
        }
        }
        return count;
    }
        
    function CheckCount(form)
    {
        if(CheckChoose(form)==0)
        {
        alert('Please choose one to eidt!');
        return false;
        }
        else if(CheckChoose(form)>1)
        {
            alert('Choose only one to edit!');
            return false;
        }
    }

    function CancelKeywork()
    {
        var c=document.getElementById("txtKeyword");
      
        c.value="";
    }
    

    function Delete(form)
    {
        if(CheckChoose(form)==0)
        {
            alert('Please choose at least one!');
            return false;
        }
        
        return confirm('You are to remove all selected items?')
    }

    function IsCheckOne(form)
    {
        if(CheckChoose(form)==0)
        {
            alert('Please choose at least one!');
            return false;
        }
        return true;
    }
    

    function goSelectDate(dataID) 
    {
         var strNode=window.showModalDialog ("../../inc/jvDateCal.htm","newwind","dialogWidth:250px;dialogHeight:250px;dialogTop=200px;,dialogLeft=300px;edge:sunken;help:no;resizable:no;scroll:no;status:no")
         if(strNode!=-1) 
         {
              if(typeof(strNode)!="undefined") 
              {
                   var strNodeary=strNode.split(";")
                   var strNodeID=strNodeary[0]
                   var strNodeName=strNodeary[1] 
                  document.all(dataID).value = strNodeID; 
               }
         }
     }
     

     
    function NotEmpty(obj,title)
    {
        var Content;
        Content=document.getElementById(obj);
        if(Content.value=="")
        {
            alert(title+" is required!");
            return false;
        }
        return true;
    }
    
    
    function CheckForm()
    {
	    if(document.Login.txtUserName.value=="")
	    {
		    alert("Please input user name！");
		    document.Login.txtUserName.focus();
		    return false;
	    }
	    if(document.Login.txtPassword.value == "")
	    {
		    alert("Please input password！");
		    document.Login.txtCheckCode.focus();
		    return false;
	    }
	    if (document.Login.txtCheckCode.value==""){
           alert ("Please input Aut Code！");
           document.Login.txtCheckCode.focus();
           return(false);
        }
    }   
    
    //显示编辑章节内容的模式窗口
    
    function ShowdialogContent(ClassID,ModuleID,ID)
    {
        window.showModalDialog("Content.aspx?ModuleID="+ModuleID+"&ClassID="+ClassID+"&ID="+ID,null,"dialogWidth:800px;dialogHeight:600px;resizeable:no;status:no;center:yes;help:no");
    }
    
    function Showdialog(url)
    {
        window.showModalDialog(url,null,"dialogWidth:600px;dialogHeight:400px;resizeable:no;status:no;center:yes;help:no");

    }
    
    function Showdialog(url,wth,ht)
    {
        window.showModalDialog(url,null,"dialogWidth:280px;dialogHeight:160px;resizeable:no;status:no;center:yes;help:no");
    }
    
    function SaveAs() 
    { 
        document.execCommand('Saveas',true,'Saveas') 
        return false 
    }