function ShowHide(){
    if(document.getElementById("ctl00_ContentPlaceHolder1_treeCategories").style.display == "none")
    {
        document.getElementById("ctl00_ContentPlaceHolder1_treeCategories").style.display = "block";
        document.getElementById("btnCategories").value = "Gizle";
    }
    else
    {
        document.getElementById("ctl00_ContentPlaceHolder1_treeCategories").style.display = "none";
        document.getElementById("btnCategories").value = "Göster";
    }
}

function ValidateNumeric()
  {
    var keyCode = window.event.keyCode;
    if (keyCode > 57 || keyCode < 48)
      window.event.returnValue = false;
  } 

var win= null;
function NewWindow(mypage,myname,w,h,scroll)
{
var winl = (screen.width-w)/2;
var wint = (screen.height-h)/2;
var settings ='height='+h+',';
settings +='width='+w+',';
settings +='top='+wint+',';
settings +='left='+winl+',';
settings +='scrollbars='+scroll+',';
settings +='resizable=yes';
win=window.open(mypage,myname,settings);
if(parseInt(navigator.appVersion) >= 4)
{
win.window.focus();
}
} 

function MM_openBrWindow(theURL,winName,features)
{ 
window.open(theURL,winName,features);
}
function Kapa()
{
    close(); 
}


function clearText(theField)
{
    if (theField.defaultValue == theField.value)
        theField.value = '';
    
}

function addText(theField)
{
    if (theField.value == '')
        theField.value = theField .defaultValue;
   
}

      
function ShowCategory(id)
{
var trParentCategory=document.getElementById('trParentCategory'+ id);
//var arrowImage=document.getElementById('arrowImage'+ id);

if(trParentCategory==null)
return;
if(trParentCategory.style.display=='block')
{
trParentCategory.style.display='none';
//arrowImage.src='images/ico2.gif';

return;
}
    for( i =1;i<1000;i++)
    {
        trParentCategory=document.getElementById('trParentCategory'+ i);
//        arrowImage=document.getElementById('arrowImage'+ id);
        
        if(trParentCategory!=null)
        {
            trParentCategory.style.display='none';
//            arrowImage.src='images/ico2.gif';
        }
//        else
//        {
//            trParentCategory=document.getElementById('trParentCategory'+ id);
//            if(trParentCategory!=null)
//            {
//                trParentCategory.style.display='block';
//                arrowImage.src='images/ico3.gif';
//                
//            }
//            return;
//        }
    } 
    trParentCategory=document.getElementById('trParentCategory'+ id);

    if(trParentCategory!=null)
    {
        trParentCategory.style.display='block';
//            arrowImage.src='images/ico3.gif';
        
    }
}

function ShowMenu(id)
{
var trParentMenu=document.getElementById('trParentMenu'+ id);
//var arrowImage=document.getElementById('arrowImage'+ id);
if(trParentMenu.style.display=='block')
{
trParentMenu.style.display='none';
//arrowImage.src='images/ico2.gif';

return;
}
    for( i =1;i<1000;i++)
    {
        trParentMenu=document.getElementById('trParentMenu'+ i);
//        arrowImage=document.getElementById('arrowImage'+ id);
        
        if(trParentMenu!=null)
        {
            trParentMenu.style.display='none';
//            arrowImage.src='images/ico2.gif';
        }
//        else
//        {
//            trParentMenu=document.getElementById('trParentMenu'+ id);
//            if(trParentMenu!=null)
//            {
//                trParentMenu.style.display='block';
//                arrowImage.src='images/ico3.gif';
//                
//            }
//            return;
//        }
    } 
    trParentMenu=document.getElementById('trParentMenu'+ id);

    if(trParentMenu!=null)
    {
        trParentMenu.style.display='block';
//            arrowImage.src='images/ico3.gif';
        
    }
}


function SetSearchButton() 
{
    if(event.keyCode==13) 
    {
       var button= document.getElementById('ctl00_btnSearchKeyword');
       if(button!=null)
       {
        button.focus();
       }
    }
}

function DigitField(evt)
{
    evt = (evt) ? evt : window.event
    var charCode = (evt.which) ? evt.which : evt.keyCode
   
    if (charCode == 44 || charCode == 44)
    {

        if (document.all) {
            event.returnValue = false;
        }
        return false;
    }
    else if (charCode == 37 || charCode == 39 || charCode == 46) {
        return true;
    }
   else if (charCode > 31 && (charCode < 48 || charCode > 57)) 
    {
        if (document.all)
        {
            event.returnValue=false; 
        }
        return false;
    }
    else
    {
        return true;
    } 
}
function MoneyField(evt)
{
    
    evt = (evt) ? evt : window.event
    var charCode = (evt.which) ? evt.which : evt.keyCode
 
   if (charCode == 37 || charCode == 38 || charCode == 39 || charCode == 40 || charCode == 46)
    {
        return;
    }
    if (charCode > 31 && (charCode < 48 || charCode > 57)) 
    {
        if (document.all)
        {
            event.returnValue=false; 
        }
        return false;
    }
    else
    {
        return true;
    } 
}


function AmountField(evt)
{
    evt = (evt) ? evt : window.event
    var charCode = (evt.which) ? evt.which : evt.keyCode
    
    if (charCode > 31 && (charCode < 48 || charCode > 57)) 
    {
        if (document.all)
        {
            event.returnValue=false; 
        }
        return false;
    }
    else
    {
        return true;
    } 
}