function validate()
{
	var INVALID = 0;
	var errorString = '';

	var titleValid = 1;
	var commentsValid = 1;
	
	document.getElementById('GbookTitle').style.borderColor = '#787878';
	document.getElementById('GbookComments').style.borderColor = '#787878';
	
	if(document.getElementById('GbookTitle').value==''){titleValid = INVALID;}
	if(document.getElementById('GbookComments').value==''){commentsValid = INVALID;}
	
	if(titleValid == INVALID){errorString = errorString + '<p style="color:#FF0000;">Please enter a title for your guestbook entry.</p>';document.getElementById('GbookTitle').style.borderColor = '#ff0000';}
	if(commentsValid == INVALID){errorString = errorString + '<p style="color:#FF0000;">Please enter your comments.</p>';document.getElementById('GbookComments').style.borderColor = '#ff0000';}
	
	if(errorString.length > 0)
	{
		document.getElementById('validationFeedback').innerHTML = errorString;
		return false;
	}
		else
	{
		return true;
	}
}