//This file contains a the drop down menu script and also a script to fix the z-index issues that occur with the slider/navs in IE.

//Drop Down Loader
$(document).ready(function(){

	$("ul.topnav li span").hover(function() { //When trigger hovered over...
		
		//Following events are applied to the subnav itself (moving subnav up and down)
		$(this).parent().find("ul.subnav").stop().slideDown('fast').show('slow', function(){
			$(this).height("auto");
		}); //Drop down the subnav on click


		$(this).parent().hover(function() {
		}, function(){	
			$(this).parent().find("ul.subnav").stop().slideUp('slow'); //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"
	});

});

//Fixes Z-Index Issues
$(function() {
	var zIndexNumber = 1000;
	$('div').each(function() {
		$(this).css('zIndex', zIndexNumber);
		zIndexNumber -= 10;
	});
});