function CheckFileExtension(file,filetypes)
                 {
   	                    var ext=file.substr(file.lastIndexOf('.')+1).toLowerCase();  	                  
  	                    return filetypes.indexOf(ext+',')>=0; 
                 }  
                 
                  function IsValidEmail(stremail,empty)
    {
     if(stremail=='' && empty)
            return true;
    var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
    return filter.test(stremail);
    }
                 
                 
 function IsImage(file)
       {
   	    var ext=file.substr(file.lastIndexOf('.')+1).toLowerCase();
  	    return 'jpeg,jpg,gif,bmp,png,'.indexOf(ext+',')>=0;
       }
       
       
        function IsVideos(file)
       {
   	    var ext=file.substr(file.lastIndexOf('.')+1).toLowerCase();
  	    return 'flv,avi,wmv,dat,mpeg,mpg,'.indexOf(ext+',')>=0;
       }
       
 function resetVal(ctrl)
	{
	//alert(document.getElementById(ctrl).defaultValue);
	if(document.getElementById(ctrl).value==document.getElementById(ctrl).defaultValue)
		document.getElementById(ctrl).value='';
	}
	function setVal(ctrl)
	{  
	if(document.getElementById(ctrl).value=='')
	  document.getElementById(ctrl).value=document.getElementById(ctrl).defaultValue;
		
	}
/////////////////////////////////////////PHOTOS VALIDATION///////////////////////////////////////////////

function validate_uploadphotos()
{
 if(!IsImage(document.getElementById('fupphoto1').value))
        {
            alert('Select jpeg,jpg,gif,bmp,png Files Only');
            document.getElementById('fupphoto1').focus();
            return false;
        }
        if(document.getElementById('fupphoto1').value!='')
        {
         if(document.getElementById('txtPhoto1').value=='' || document.getElementById('txtPhoto1').value=='Enter Title here')
         {
        alert('Please enter title for photo');
        document.getElementById('txtPhoto1').focus();
        return false;
          }
          
        }
        
 if(!IsImage(document.getElementById('fupphoto2').value))
        {
            alert('Select jpeg,jpg,gif,bmp,png Files Only');
            document.getElementById('fupphoto2').focus();
            return false;
        }
        if(document.getElementById('fupphoto2').value!='')
        {
         if(document.getElementById('txtPhoto2').value=='' || document.getElementById('txtPhoto2').value=='Enter Title here')
         {
        alert('Please enter title for photo');
        document.getElementById('txtPhoto2').focus();
        return false;
          }
          
        }
         if(!IsImage(document.getElementById('fupphoto3').value))
        {
            alert('Select jpeg,jpg,gif,bmp,png Files Only');
            document.getElementById('fupphoto3').focus();
            return false;
        }
        if(document.getElementById('fupphoto3').value!='')
        {
         if(document.getElementById('txtPhoto3').value=='' || document.getElementById('txtPhoto3').value=='Enter Title here')
         {
        alert('Please enter title for photo');
        document.getElementById('txtPhoto3').focus();
        return false;
          }
          
        }
         if(!IsImage(document.getElementById('fupphoto4').value))
        {
            alert('Select jpeg,jpg,gif,bmp,png Files Only');
            document.getElementById('fupphoto4').focus();
            return false;
        }
        if(document.getElementById('fupphoto4').value!='')
        {
         if(document.getElementById('txtPhoto4').value=='' || document.getElementById('txtPhoto4').value=='Enter Title here')
         {
        alert('Please enter title for photo');
        document.getElementById('txtPhoto4').focus();
        return false;
          }
          
        }
         if(!IsImage(document.getElementById('fupphoto5').value))
        {
            alert('Select jpeg,jpg,gif,bmp,png Files Only');
            document.getElementById('fupphoto5').focus();
            return false;
        }
        if(document.getElementById('fupphoto5').value!='')
        {
         if(document.getElementById('txtPhoto5').value=='' || document.getElementById('txtPhoto5').value=='Enter Title here')
         {
        alert('Please enter title for photo');
        document.getElementById('txtPhoto5').focus();
        return false;
          }
          
        }
        
        if(document.getElementById('fupphoto1').value=='' && document.getElementById('fupphoto2').value=='' && document.getElementById('fupphoto3').value=='' && document.getElementById('fupphoto4').value=='' && document.getElementById('fupphoto5').value=='')
       {
       alert('Please select an image to upload');      
       return false;

       }   
}




function resetphotoval()
{


document.getElementById('fupphoto1').value='';
document.getElementById('photochoosen1').innerHTML='No photo choosen';
document.getElementById('txtPhoto1').value=document.getElementById('txtPhoto1').defaultValue;
document.getElementById('txtPhotoDesc1').value=document.getElementById('txtPhotoDesc1').defaultValue;

document.getElementById('fupphoto2').value='';
document.getElementById('photochoosen2').innerHTML='No photo choosen';
document.getElementById('txtPhoto2').value=document.getElementById('txtPhoto2').defaultValue;
document.getElementById('txtPhotoDesc2').value=document.getElementById('txtPhotoDesc2').defaultValue;

document.getElementById('fupphoto3').value='';
document.getElementById('photochoosen3').innerHTML='No photo choosen';
document.getElementById('txtPhoto3').value=document.getElementById('txtPhoto3').defaultValue;
document.getElementById('txtPhotoDesc3').value=document.getElementById('txtPhotoDesc3').defaultValue;

document.getElementById('fupphoto4').value='';
document.getElementById('photochoosen4').innerHTML='No photo choosen';
document.getElementById('txtPhoto4').value=document.getElementById('txtPhoto4').defaultValue;
document.getElementById('txtPhotoDesc4').value=document.getElementById('txtPhotoDesc4').defaultValue;

document.getElementById('fupphoto5').value='';
document.getElementById('photochoosen5').innerHTML='No photo choosen';
document.getElementById('txtPhoto5').value=document.getElementById('txtPhoto5').defaultValue;
document.getElementById('txtPhotoDesc5').value=document.getElementById('txtPhotoDesc5').defaultValue;

//document.getElementById('txtphotourl').value=document.getElementById('txtphotourl').defaultValue;
//document.getElementById('txtphotoname').value=document.getElementById('txtphotoname').defaultValue;
//document.getElementById('txtphotodesc').value=document.getElementById('txtphotodesc').defaultValue;
return false;


//document.getElementById(txtPhoto1).value='Enter Title here';

}


function validateupdatephotos()
{
if(document.getElementById('txtname').value=='')
{
alert('Please enter Name');
        document.getElementById('txtname').focus();
        return false;
}

if(document.getElementById('txtphoneno').value=='')
{
alert('Please enter PhonNo.');
        document.getElementById('txtphoneno').focus();
        return false;
}
}



////////////////////////////////////////////////////////////////////////////////////////



////////////////////////////////////////////// VIDEO VALIDATION ///////////////////////////////////////



function resetvideoval()
{
document.getElementById('fupvideo').value='';

document.getElementById('videochoose').innerHTML='No video choosen';
//document.getElementById('Image3').src='';
document.getElementById('txtvideoname1').value=document.getElementById('txtvideoname1').defaultValue;
document.getElementById('txtvideodesc1').value=document.getElementById('txtvideodesc1').defaultValue;
document.getElementById('txtvideourl').value=document.getElementById('txtvideourl').defaultValue;
document.getElementById('txtvideoname').value=document.getElementById('txtvideoname').defaultValue;
document.getElementById('txtvideodesc').value=document.getElementById('txtvideodesc').defaultValue;
return false;
}

function validate_uploadvideosweb()
{


if(document.getElementById('txtvideourl').value=='' || document.getElementById('txtvideourl').value=='Video URL')
         {
        alert('Please enter URL for Video.');
        document.getElementById('txtvideourl').focus();
        return false;
          }
          if(document.getElementById('txtvideoname').value=='' || document.getElementById('txtvideoname').value=='Video Title')
         {
        alert('Please enter Video Name.');
        document.getElementById('txtvideoname').focus();
        return false;
          }
}

function validate_uploadvideos()
{
if(document.getElementById('fupvideo').value=='')
         {
        alert('Please Upload Video.');
        document.getElementById('fupvideo').focus();
        return false;
          }
 if(!IsVideos(document.getElementById('fupvideo').value))
        {
           alert('Select flv,avi,wmv,dat,mpeg,mpg Files Only');
            document.getElementById('fupvideo').focus();
            return false;
        }
        if(document.getElementById('txtvideoname1').value=='' || document.getElementById('txtvideoname1').value=='Video Title')
         {
        alert('Please enter Video Name.');
        document.getElementById('txtvideoname1').focus();
        return false;
          }
        
 
}

function validate_uploadphotoflickr()
{
  if(document.getElementById('fupphoto1').value=='' && document.getElementById('fupphoto2').value=='' && document.getElementById('fupphoto3').value=='' && document.getElementById('fupphoto4').value=='' && document.getElementById('fupphoto5').value=='')
 {
 if(document.getElementById('txtphotourl').value=='')
         {
        alert('Please enter URL for photo');
        document.getElementById('txtphotourl').focus();
        return false;
          }
          
          if(document.getElementById('txtphotoname').value=='')
         {
        alert('Please enter title for photo');
        document.getElementById('txtphotoname').focus();
        return false;
          }
       }   
          
}

////////////////////////////////////////////////////////////////////////////////////////////////////////



////////////////////////////////////////////// Blog VALIDATION ///////////////////////////////////////



function resetblogval()
{
document.getElementById('fupblog').value='';

document.getElementById('blogchose').innerHTML='Blog Thumbnail'; 
//document.getElementById('Image3').src='';
document.getElementById('txtblogurl').value=document.getElementById('txtblogurl').defaultValue;
document.getElementById('txtblogname').value=document.getElementById('txtblogname').defaultValue;
document.getElementById('txtblogdesc').value=document.getElementById('txtblogdesc').defaultValue;

return false;
}

function validate_uploadblog()
{
 if(document.getElementById('txtblogurl').value=='' || document.getElementById('txtblogurl').value=='Blog URL')
        {
           alert('Please enter URL for blog');
            document.getElementById('txtblogurl').focus();
            return false;
        }
         if(document.getElementById('txtblogname').value=='' || document.getElementById('txtblogname').value=='Blog Title')
        {
            alert('Please enter Title for blog');
            document.getElementById('txtblogname').focus();
            return false;
        }
 if(document.getElementById('fupblog').value=='')
        {
            alert('Please Upload Files ');
            document.getElementById('fupblog').focus();
            return false;
        }
 if(!IsImage(document.getElementById('fupblog').value))
        {
            alert('Select jpeg,jpg,gif,bmp,png Files Only');
            document.getElementById('fupblog').focus();
            return false;
        }
        
         
 
}

////////////////////////////////////////////////////////////////////////////////////////////////////////

///////////////////////////////// CONTACT US//////////////////////////

function resetcontactus()
{
document.getElementById('Topmenu1_txtNameContactUs').value='';
document.getElementById('Topmenu1_txtNameContactEmail').value='';
document.getElementById('Topmenu1_txtNameContactQuery').value='';
return false;
}


function validatecontactus()
{

 if(document.getElementById('Topmenu1_txtNameContactUs').value=='')
         {
        alert('Please enter Name');
        document.getElementById('Topmenu1_txtNameContactUs').focus();
        return false;
          }
 if(document.getElementById('Topmenu1_txtNameContactEmail').value=='')
         {
        alert('Please enter Email');
        document.getElementById('Topmenu1_txtNameContactEmail').focus();
        return false;
          }
          
           if(!IsValidEmail(document.getElementById('Topmenu1_txtNameContactEmail').value))
        {
            alert('Please Enter Valid Email.');
            document.getElementById('Topmenu1_txtNameContactEmail').focus();
            return false;
        }
           if(document.getElementById('Topmenu1_txtNameContactQuery').value=='')
         {
        alert('Please enter Query');
        document.getElementById('Topmenu1_txtNameContactQuery').focus();
        return false;
          }

}


function resetpwd()
{
document.getElementById('txtCurrentpwd').value='';
document.getElementById('txtNewpwd').value='';
document.getElementById('txtConfirmpwd').value='';
return false;
}

function CheckBlankSpace(value)
{
    var cnt=0;
    var result=true;
    for(var i=0;i<value.length;i++)
    {
        var strchar=value.charAt(i);
        if(strchar==' ')
        {
            cnt++;
        }
    }
    if(cnt==value.length)
    {
        result=false;
    }
    return result;  
}

function validatepassword()
    {
     if(document.getElementById('txtCurrentpwd').value==''|| (!CheckBlankSpace(document.getElementById('txtCurrentpwd').value)))
     {
      alert('Please Enter Current Password.');
        document.getElementById('txtCurrentpwd').focus();        
        return false;
     }
     //alert('chk');
//     if (document.getElementById('txtCurrentpwd').value.length < 6)
//{		
//    alert("Current Password should be minimum 6 characters");
//    document.getElementById('txtCurrentpwd').focus();
//    return false;
//}
      if(document.getElementById('txtNewpwd').value=='' || (!CheckBlankSpace(document.getElementById('txtNewpwd').value)))
     {
      alert('Please Enter New Password.');
        document.getElementById('txtNewpwd').focus();        
        return false;
     }
     
      if (document.getElementById('txtNewpwd').value.length < 6)
{		
    alert("New Password should be minimum 6 characters");
    document.getElementById('txtNewpwd').focus();
    return false;
}
      if(document.getElementById('txtConfirmpwd').value=='' || (!CheckBlankSpace(document.getElementById('txtConfirmpwd').value)))
     {
      alert('Please Enter Confirm Password.');
        document.getElementById('txtConfirmpwd').focus();        
        return false;
     }
     
     
      if (document.getElementById('txtConfirmpwd').value.length < 6)
{		
    alert("Confirm Password should be minimum 6 characters");
    document.getElementById('txtConfirmpwd').focus();
    return false;
}

      if(document.getElementById('txtConfirmpwd').value!=document.getElementById('txtNewpwd').value)
     {
      alert('Confirm Password Does Not Match With New Password.');
        document.getElementById('txtConfirmpwd').focus();        
        return false;
    }
     
     
  
    }

///////////////////////////////////////////////////////