// JScript File

function CheckAllUsa()
{

   var check = false;
   for (var i=0;i<document.aspnetForm.elements.length;i++) 
   {
  
     var e = document.aspnetForm.elements[i];
    
     if (e.type == "checkbox")
     {
        if(e.id.indexOf('chkUSAUncheck',0) > 0)
        e.checked = false;
        
        if(e.id.indexOf('chkUSAcheck',0) > 0 && e.checked == true)
        {
            check = true;           
//            document.aspnetForm['ctl00_ContentPlaceHolder1_chkUSAcheck'].disabled = true;
//            document.aspnetForm['ctl00_ContentPlaceHolder1_chkUSAUncheck'].disabled = false;
//            
        }
        
        if(e.id.indexOf('_Holidays1_',0) > 0 && check == true)
        {
		e.checked = true;
		
		}
		
		if(e.id.indexOf('_Holidays1_',0) > 0 && check == false)
		e.checked = true;
		
		
		
	 }	
   }
}


function UnCheckAllUsa()
{
   var check = false;
   for (var i=0;i<document.aspnetForm.elements.length;i++) 
  {
     var e = document.aspnetForm.elements[i];
     if (e.type == "checkbox")
     {
        if(e.id.indexOf('chkUSAcheck',0) > 0)
        e.checked = false;
        
       if(e.id.indexOf('chkUSAUncheck',0) > 0)
       {
        check = true;
//        document.aspnetForm['ctl00_ContentPlaceHolder1_chkUSAUncheck'].disabled = true;
//        document.aspnetForm['ctl00_ContentPlaceHolder1_chkUSAcheck'].disabled = false;
       }
        
        if(e.id.indexOf('_Holidays1_',0) > 0)
		e.checked = false;
		
	 }	
   }
}
function submitenter(myfield,e)
{
  
  
    var keycode;
    if (window.event) 
        keycode = window.event.keyCode;
    else if (e) 
        keycode = e.which;
    else 
    return true;
	
    if (keycode == 13)
    {
        
        return false;
    }
    else
        return true;
}