//get page coordinates 
function SetValues()
{
    var s = 'X=' + window.event.clientX +  ' Y=' + window.event.clientY ;
	
	jQuery(document).ready(function($) {
   jQuery.facebox({ ajax: 'contact.php?x='+ window.event.clientX +'&y='+ window.event.clientY })
})
	
    

}  
//login page validation
function validatelogin()
{
  if(removewhitespace(document.getElementById('txtuname').value) == "")
  {
    alert('Please enter Username');
    document.getElementById('txtuname').focus();
    return false;
  }
  if(removewhitespace(document.getElementById('txtpass').value) == "")
  {
    alert('Please enter Password');
    document.getElementById('txtpass').focus();
    return false;
  }
  return true;
}

function validatecomment()
{
  if(removewhitespace(document.getElementById('txtname').value) == "")
  {
    alert('Please enter Name');
    document.getElementById('txtname').focus();
    return false;
  }
  if(removewhitespace(document.getElementById('txtemail').value) == "")
  {
    alert('Please enter Email Address');
    document.getElementById('txtemail').focus();
    return false;
  }
  if(removewhitespace(document.getElementById('txtcomment').value) == "")
  {
    alert('Please enter Comment');
    document.getElementById('txtcomment').focus();
    return false;
  }
  return true;
}


function removewhitespace(s)
{
	n = s.replace(/^\s*|\s*$/g,'');
	return n;
}