$(document).ready(function() {
	$(document).pngFix();
	/* FANCYBOX */
	if($(".lightwindow").length > 0){
		$(".lightwindow").fancybox();
	}
	
	/* SUPERFISH */
	if($("ul.headnav").length > 0){
		$('ul.headnav').superfish();
	}
	
	/* CYCLE */
	if($(".slider").length > 0){
		$('.slider').cycle({
			fx: 'fade',
		    timeout:  4000,
		    random: true,
		    prev: '.prev',
		    next: '.next'
		});
	}
});





// Open External Links as Blank Targets via Unobtrusive JavaScript
// http://perishablepress.com/press/2007/11/20/open-external-links-as-blank-targets-via-unobtrusive-javascript/

function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (
			anchor.getAttribute("href") && ( 
			anchor.getAttribute("rel") == "external" || 
			anchor.getAttribute("rel") == "external nofollow" || 
			anchor.getAttribute("rel") == "nofollow external" )
			)
		anchor.target = "_blank";
	}
}
window.onload = function() {
	externalLinks();
}