/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
/*
 *action=0 => detect files on server
 *action=1 => save all changes after detected files on server
 *action=2 => cancel any changes
 *action=3 => edit to specified row
 *action=4 => update to specified row
 *action=5 => new row
 *action=6 => delete specified row
 **/
var counter=0;
function my_submit(action,id)
{    
    cate=document.getElementById("act").value;
    switch (action) {
        //detect
        case 0:
            
            if(cate=="")
              cate="ໝວດໃໝ່";
            document.location="videoindex.php?action="+action+"&cate="+cate;
        break;
        //saveall
        case 1:
            document.location="videoindex.php?action="+action+"&cate="+cate;
        break;
        //cancel
        case 2:
            document.location="videoindex.php?action="+action+"&cate="+cate;
        break;
        //edit
        case 3:
            //y=id;
            if(cate=="")
              {
                  cate=document.getElementById("category"+id).innerHTML;
              }
            document.location="videoindex.php?action="+action+"&cate="+cate+"&id="+id+"#docname"+id;
         break;
        //update
        case 4:
            {
                docname=document.getElementById("docname"+id).value;                
                producer=document.getElementById("producer"+id).value;                
                size=document.getElementById("size"+id).value;                
                filetime=document.getElementById("filetime"+id).value;                
                keywords=document.getElementById("keywords"+id).value;                
                category=document.getElementById("category"+id).value
                str="videoindex.php?action="+action+"&id="+id+"&docname="+docname+"&producer="+producer+"&size="+size+"&filetime="+filetime+"&keywords="+keywords+"&category="+category+"&cate="+cate;
                document.location=str;
            }
        break;
        //new
        case 5:
             docname=document.getElementById("docname"+id).value;
            producer=document.getElementById("producer"+id).value;
            size=document.getElementById("size"+id).value;
            filetime=document.getElementById("filetime"+id).value;
            keywords=document.getElementById("keywords"+id).value;
            category=document.getElementById("category"+id).value
            str="videoindex.php?action="+action+"&id="+id+"&docname="+docname+"&producer="+producer+"&size="+size+"&filetime="+filetime+"&keywords="+keywords+"&category="+category+"&cate="+cate;
            document.location=str;
        break;
        //del
        case 6:
            document.location="videoindex.php?action="+action+"&id="+id+"&cate="+cate;
        break;
        //add cate
        case 7:
            
            categoryName=document.getElementById("CateName").value;
            if(categoryName=="")
                {
                    alert("ຊື່ໃໝ່ບໍ່ສາມາດປະວ່າງເປົ່າ!");
                    return;
                }
            document.location="videoindex.php?action="+action+"&cate="+categoryName;
            break;
        //del cate
        case 8:
            categoryName=document.getElementById("category").value;
            document.location="videoindex.php?action="+action+"&cate="+categoryName;
        break;
        //edit category
        case 11:
            oldName=document.getElementById("category").value;
            newName=document.getElementById("CateName").value;
            if(oldName==""||newName=="")
            {
                alert("ຊື່ໃໝ່ບໍ່ສາມາດປະວ່າງເປົ່າ!");
                return;
            }
            document.location="videoindex.php?action="+action+"&oldCate="+oldName+"&newCate="+newName;
        break;
        //select cate
        case -1:
            categoryName=document.getElementById("category").value;
            document.location="videoindex.php?action="+action+"&cate="+categoryName;
        break;
    }
}
function hideMessage()
{
    //alert("begin to hide message");
    setTimeout("hideAction()",5000);
}
function hideAction()
{    
    document.getElementById("action").style.display='none';
}
function b4submit()
{
    document.getElementById("loader").style.display="inline";
            docname=document.getElementById("docname").value;
            producer=document.getElementById("producer").value;
            filetime=document.getElementById("filetime").value;
            keywords=document.getElementById("keywords").value;
            categoryx=document.getElementById("categoryx").value;
            if(docname==""||producer==""||filetime==""||keywords==""||categoryx=="")
            {
                alert("ທ່ານຕ້ອງປ້ອນຂໍ້ມູນທຸກຢ່າງ");
                document.getElementById("docname").focus();
                document.getElementById("docname").style.backgound=red;
                document.getElementById("producer").style.backgound=red;
                document.getElementById("filetime").style.backgound=red;
                document.getElementById("keywords").style.backgound=red;
                document.getElementById("categoryx").style.backgound=red;
                return false;
            }
            else
                return true;
            
}
function detectScroll()
{
    
    setInterval("whenScrolling()",100);
}
function whenScrolling()
{
    var hScroll = pageXOffset;
    var vScroll = pageYOffset;
    var loader=document.getElementById("loader");
    //alert("x"+hScroll);
    //alert("y"+vScroll);
    loader.style.left=hScroll+"px";
    loader.style.top=vScroll+"px";
    loader.style.height=sreen.height+"px";
    loader.style.width=screen.width+"px";
}
function myGo2()
{
    id=document.getElementById("go2").value;
    
    if(isNaN(id))
    {
        alert("ກະລຸນາໃສຕົວເລກ");
        return;
    }
    //alert("row"+id);
    location.href="#row"+id;
    //document.getElementById("row"+id).focus();
}
function lookingAll()
{
    kw=document.getElementById("kw").value;
    document.location="video.php?kw="+kw;
}