// for site specific functions. either grab js from code-library.js or write your own.
$(document).ready(function(){
	swapTabContent("tabOne");
	expandCollapse();
	anchors.doPopups();
});


/* =================================================================== */
function swapTabContent(sName) {
	var sActiveTabClass = "selected";	
	
	$("div.tabContent").hide();
	$("div#" + sName +"Content").show();
	
	$("ul.tabs li a").click( function (e) {
		e.preventDefault();
		
		var sName = $(this).attr("id");
		
		$("ul.tabs li").removeClass(sActiveTabClass);
		$("div.tabContent").hide();
		$("div#" + sName +"Content").show();
		$("#"+sName).parent().addClass(sActiveTabClass);
	});
	return false;
}

/* =================================================================== */
//Expand/Collapse functionality

function expandCollapse() {
	$("ul.expCol li div").hide();
	$(".mainContent").addClass("hasJS");
	$("ul.expCol li h4 a").click(
		function (e) {
			e.preventDefault();
			$(".defaultContent").hide();
			$("ul.expCol li div").hide();
			$("ul.expCol li h4 a").removeClass("selected");
			$(this).addClass("selected").parent().next("div").show();
		}
	);

 } 

 /* =================================================================== */
// function to add events crossbrowser
// from: http://www.dustindiaz.com/rock-solid-addevent/
// uncomment the EventCache lines if using EventCache function from code lib
function addEvent( obj, type, fn ) {
	if (obj.addEventListener) {
		obj.addEventListener( type, fn, false );
		//EventCache.add(obj, type, fn);
	}
	else if (obj.attachEvent) {
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
		//EventCache.add(obj, type, fn);
	}
	else {
		obj["on"+type] = obj["e"+type+fn];
	}
}
/* =================================================================== */

/* =================================================================== */
// function to add/remove classes from elements
// written by Christian Heilmann 
// more info here http://www.onlinetools.org/articles/unobtrusivejavascript/cssjsseparation.html
// call like cssjs('add',containerOBJ,classname);
function cssjs(a,o,c1,c2){
	switch (a){
		case 'swap':
			o.className=!cssjs('check',o,c1)?o.className.replace(c2,c1):o.className.replace(c1,c2);
		break;
		case 'add':
			if(!cssjs('check',o,c1)){o.className+=o.className?' '+c1:c1;}
		break;
		case 'remove':
			var rep=o.className.match(' '+c1)?' '+c1:c1;
			o.className=o.className.replace(rep,'');
		break;
		case 'check':
			return new RegExp("(^|\\s)" + c1 + "(\\s|$)").test(o.className)
		break;
	}
}

/* =================================================================== */

 /* =================================================================== */
// various link functionality - popups, external, onstate
// original script taken from Jeremy Keith
// dependencies: cssjs(), addEvent()
var anchors = {
	a : Object,
	doPopups : function() {
		if (!document.getElementsByTagName) return false;
		var links = document.getElementsByTagName("a");
		for (var i=0; i < links.length; i++) {
			var anchor = links[i];
			if (anchor.getAttribute('href') && anchor.rel.match('external')) {
				anchor.onclick = function() {
					return anchors.openWin(this,"","");
				}
				cssjs('add',anchor,'external');
			}
		     if (cssjs('check',anchor,'showVideo')) {
				anchor.onclick = function() {
					return anchors.openWin(this,"videoWin","width=325, height=190,toolbar=no");
				}
		    }
		     if (cssjs('check',anchor,'showVideo1')) {
				anchor.onclick = function() {
					return anchors.openWin(this,"videoWin","width=640, height=490,toolbar=no");
				}
		    }

			if (anchor.href == location.href) {
				cssjs('add',anchor,'onstate');
			}
		}
	},
		openWin : function(o,winName,params) {
			var win=window.open(o.href,"" + winName + "","" + params + "");
			win.focus();
			return false;
		}
}
/* =================================================================== */
 
//Adobe JavaScript

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}