$(document).ready(function () {
	function validateText(val, regex) {
		val = $.trim(val);
		return (regex == null || regex == undefined) ? (val.length > 0) : (regex.test(val) && val.length > 0);
	}

	function isValidEmail(email) {
		return email.length > 0 ? validateText(email, /^(([\w\-\.]+@([A-Za-z0-9]([\w\-])+\.){1,2}([a-zA-Z]([\w\-]){1,3}));*)+/) : false;
	}

	$('.carousel').carousel({ moveCount: 2, speed: 500 });
	var selectedIndex = -1;
	if (window.location.href.indexOf("/01-") > -1)
		selectedIndex = 0;
	if (window.location.href.indexOf("/02-") > -1)
		selectedIndex = 1;
	if (window.location.href.indexOf("/03-") > -1)
		selectedIndex = 2;
	if (window.location.href.indexOf("/04-") > -1)
		selectedIndex = 3;
	if (window.location.href.indexOf("/05-") > -1)
		selectedIndex = 4;
	if (window.location.href.indexOf("/06-") > -1)
		selectedIndex = 5;
	
	if (selectedIndex > -1)
	{
		 $('.carousel li:eq(' + selectedIndex + ') a').addClass("selected");
		 if (selectedIndex > 3)
			$('.carousel a[href=#fwd]').click();
	}
	
	var newsSubscription = $("#news-subscription");
	if (newsSubscription.length > 0)
	{
		$("#button-subscribe").click(function(evt){
			if (isValidEmail($("#text-email").val()))
			{
				return true;
			}
			else
			{
				$("#news-subscription .lead label").html("Vpišite pravilen e-naslov.").addClass("error");
			}
			return false;
		});
	}
});