$(document).ready(function(){
$("ul.subnav").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled (Adds empty span tag after ul.subnav*)

	$("ul.topnav li").hover(function() { //When trigger is clicked...

		//Following events are applied to the subnav itself (moving subnav up and down)
		$(this).find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click

		$(this).hover(function() {
		}, function(){
			$(this).parent().find("ul.subnav").slideUp('fast'); //When the mouse hovers out of the subnav, move it back up
		});

		//Following events are applied to the trigger (Hover events for the trigger)
		}).hover(function() {
			$(this).addClass("subhover"); //On hover over, add class "subhover"
		}, function(){	//On Hover Out
			$(this).removeClass("subhover"); //On hover out, remove class "subhover"
	});

});

function _checkForm()
{
	var flag = true;
	
	$('input.required').each(function()
	{		
		if (($(this).val().length == 0) || ($(this).attr('name') == 'first_name' && $(this).val() == 'First') || ($(this).attr('name') == 'last_name' && $(this).val() == 'Last'))
		{
			$(this).addClass('error');
			$('#errorMsg').css('display', 'block');
			flag  = false;
		}
	});
	
	return flag;
}