display_main_error = function(div,message){
	div = "#" + div;
	$(div).html(message);
	$(div).css("display", "block");
	$(div).addClass('warning');	
}
display_main_success = function(div,message){
	div = "#" + div;
	$(div).html(message);
	$(div).css("display", "block");
	$(div).addClass('information');	
}

chk_txt = function(input_name,max_length){
	if($("input[@name='" + input_name + "']").val().length > max_length){
		flag_error($("input[@name='" + input_name + "']").attr('name') + '_warning_text',$("input[@name='" + input_name + "']").attr('name'),"Maximum length is " + max_length + ".");
	}else{
		clear_error($("input[@name='" + input_name + "']").attr('name') + '_warning_text',$("input[@name='" + input_name + "']").attr('name'));
	}
}
flag_error = function(div,inputbox,text){
	div = "#" + div;
	inputbox = "#" + inputbox;
	message = "<img src=\"images/icons/exclamation.gif\" width=\"16\" height=\"16\" />" + text;
	$(div).html(message);
	$(div).css("display", "block");
	$(inputbox).addClass('error');
}
clear_error = function(div,inputbox){
	div = "#" + div;
	inputbox = "#" + inputbox;
	$(div).css("display", "none");
	$(div).empty();
	$(inputbox).removeClass('error');
}