function submitComment() {
	if ($('name').value == '') {
		alert('Please enter your name!');
		$('name').focus();
		return;
	}
	if ($('comment').value == '') {
		alert('Please enter your comment!');
		$('comment').focus();
		return;
	}
	if ($('code').getValue() == '') {
		alert('Please enter security code!');
		$('code').focus();
		return false;
	}	
	
	new Ajax.Updater('commentsDiv', 'ajax/comment.php', {
		parameters: 
					{ 
						programId:	 	$('programId').getValue(),
						name:	 		$('name').getValue(),
						email:			$('email').getValue(),
						comment: 		$('comment').getValue(),
						code:			$('code').getValue()
					}
	});	

}

function submitBrokenDownload() {

	if ($('code').getValue() == '') {
		alert('Please enter security code!');
		$('code').focus();
		return false;
	}

	new Ajax.Updater('brokenDownloadDiv', 'ajax/brokenDownload.php', {
		parameters: 
					{ 
						programId:	 	$('programId').getValue(),
						code:			$('code').getValue()
					}
	});	

}

function submitContact() {
	
	if ($('name').getValue() == '') {
		alert('Please enter your name!');
		$('name').focus();
		return false;
	}
	
	if ($('message').getValue() == '') {
		alert('Please enter your message!');
		$('message').focus();
		return false;
	}
	
	if ($('code').getValue() == '') {
		alert('Please enter security code!');
		$('code').focus();
		return false;
	}

	new Ajax.Updater('contactDiv', 'ajax/contact.php', {
		parameters: 
					{ 
						name:	 		$('name').getValue(),
						email:			$('email').getValue(),
						subject:	 	$('subject').getValue(),
						message: 		$('message').getValue(),
						code:			$('code').getValue()
					}
	});	

}

function submitPad() {
	
	if ($('firstCategory').getValue() <= 0) {
		alert('Please choose category!');
		return false;
	}
		
	if ($('pad').getValue() == '') {
		alert('Please enter pad url!');
		return false;
	}
	
	if ($('code').getValue() == '') {
		alert('Please enter security code!');
		return false;
	}
	
	new Ajax.Updater('contactDiv', 'ajax/pad.php', {
		parameters: 
					{ 
						url:	 			$('pad').getValue(),
						firstCategory:		$('firstCategory').getValue(),
						secondCategory:		$('secondCategory').getValue(),
						thirdCategory:		$('thirdCategory').getValue(),
						code:				$('code').getValue()
					},
		evalScripts: true
	});	

}

function writeDocument(s){document.write(s);}