// JavaScript Document
	function isValidImage(imagename)
	{
		imagefile_value = imagename;
		var checkimg = imagefile_value.toLowerCase();
		if (!checkimg.match(/(\.jpg|\.gif|\.png|\.JPG|\.GIF|\.PNG|\.jpeg|\.JPEG)$/))
		{ alert('Please choose image file!') ; return false; }
		else
		{return true;}
	}
	
	function removeText()
 {
	document.frm_login.user_email.value = '';
 }
 
 function restoreText()
 {
	if(document.frm_login.user_email.value=='')
	{ 
 		document.frm_login.user_email.value = 'Name';	
	}
 }
 
 function changeBox()
 {
    document.getElementById('div1').style.display='none';
    document.getElementById('div2').style.display='';
    document.getElementById('user_password').focus();
 }
 function restoreBox()
 {
    if(document.getElementById('user_password').value=='')
    {
      document.getElementById('div1').style.display='';
      document.getElementById('div2').style.display='none';
    }
 }
 
 
   // to validate password fields
  
  function requiredPass()
  {
	  with(document.user_pass)
	  {
		  if(old.value=="")
		  {
			  alert("Please enter your old passwords!");
			  return false;
			  old.focus();
		  }
		  if(new_p.value=="")
		  {
			  alert("Please enter your new passwords!");
			  return false;
			  new_p.focus();
		  }
		  if(new_confirm.value=="")
		  {
			  alert("Please enter your new confirm passwords!");
			  return false;
			  new_confirm.focus();
		  }
		  if(new_p.value != new_confirm.value)
		  {
			  alert("Please enter Both passwords same!");
			  return false;
			  new_confirm.focus();
		  }
	  }
  }