function validate_comment(){ 
if (window.document.liocandra.commentarea.value==" " || window.document.liocandra.commentarea.value=="")
	
		{
		
			alert("Please Type Your Comment!");
		
			window.document.liocandra.commentarea.focus();
		
			return false;
	
		}
	

	generatecode()
	return true;
	
}