$(document).ready(function() {
	var normal_arrow = "http://images.bostitch.eu/layout/nav-products-li.png";
	var current_arrow = "http://images.bostitch.eu/layout/nav-products-li-current.png";
	
	var normal_style = "transparent url(" + normal_arrow + ") no-repeat 10px 8px";
	var current_style = "transparent url(" + current_arrow + ") no-repeat 6px 9px";
	
	// PRODUCT NAVIGATION
	$("#nav-products-tools > a").click(function() { nav_products_slider("#nav-products-tools"); this.blur(); return false; });
	$("#nav-products-fasteners > a").click(function() { nav_products_slider("#nav-products-fasteners"); this.blur(); return false; });
	$("#nav-products-compressors > a").click(function() { nav_products_slider("#nav-products-compressors"); this.blur(); return false; });
	$("#nav-products-accessories > a").click(function() { nav_products_slider("#nav-products-accessories"); this.blur(); return false; });
	$("#nav-products-warranty > a").click(function() { nav_products_slider("#nav-products-warranty"); this.blur(); return false; });
	$("#nav-products-buyonline > a").click(function() { nav_products_slider("#nav-products-buyonline"); this.blur(); return false; });
	
	function nav_products_slider(current) {
		if ($(current).hasClass("current")) {
			return false;
		}
		
		var current_section = $("#nav-products li.current");
		var current_ul = $("#nav-products li.current ul");
		
		/*
		$("#nav-products ul li a").css("background", normal_style);
		$(current + " a").css("background", current_style);
		$("#nav-products ul li ul li a").css("background", "transparent none");
		*/
		
		current_ul.slideUp("fast");
		current_section.removeClass("current");
		$(current + "-subnav").slideDown("fast");
		$(current).addClass("current");
	}
	
	// SITE NAVIGATION
	$('#nav-site-products').hover(function() {
		$('#nav-site-products').addClass("current");
	}, function () {
		$('#nav-site-products').removeClass("current");
	});
	$('#nav-site-video').hover(function() {
		$('#nav-site-video').addClass("current");
	}, function () {
		$('#nav-site-video').removeClass("current");
	});
	$('#nav-site-aboutus').hover(function() {
		$('#nav-site-aboutus').addClass("current");
	}, function () {
		$('#nav-site-aboutus').removeClass("current");
	});
	$('#nav-site-support').hover(function() {
		$('#nav-site-support').addClass("current");
	}, function () {
		$('#nav-site-support').removeClass("current");
	});
});


function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	}
	else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

function getElementsByClass(searchClass, tag) {
	var classElements = new Array();
	if ( tag == null )
		tag = '*';
	var els = document.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp('(^|\\s)'+searchClass+'(\\s|$)');
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}

function toggleDisplay(obj) {
	var el = document.getElementById(obj);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
	}
	else {
		el.style.display = '';
	}
}

function changeLocation(menuObj) {
	var i = menuObj.selectedIndex;
	
	if (i > 0) {
		if (menuObj.options[i].value != 'http://www.bostitch.com/') {
			vars = menuObj.options[i].value.split("|");
			
			url = vars[0];
			requestUri = vars[1].substring(1);
			
			if (requestUri) {
				window.location = url + requestUri;
			}
			else {
				window.location = url;
			}
		}
		else {
			window.location = menuObj.options[i].value;
		}
	}
}