$(document).ready(function(){
	
	// smooth fading slide show settings
	$('#home_slide_show') 
	.cycle({ 
	    fx:     'fade', 
		timeout: 5000,
		speed: 1000,
		pause: true
	});

	// modal pop-over window
	var triggers = $(".modalInput").overlay({
		mask: {
			color: '#142634',
			loadSpeed: 400,
			opacity: 0.85
		},
		closeOnClick: true,
		onLoad: function(event) {
			$('#newsletter_signup_window #email').focus();
		}
	});
	
	//makes non-linked a:hover events work for visitors using touch-screens to navigate 
	if((navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i)) || (navigator.userAgent.match(/iPad/i)) || (navigator.userAgent.match(/Android/i)) || (navigator.userAgent.match(/BlackBerry/i))) {
    	$("#main_navigation li a").click(function(){
    });
	}

});