// JavaScript Document

///***************************************************************************************
/// Seminar/Banner array for URLs
/// Add the URL you are linking to in the first array and the image location in the second array
var bannerLinkArray = new Array('http://enkap.com/events/event/listUpcoming',
														 		'http://www.enkap.com/page/2856512:Page:8'
														 	 );

var bannerImgArray = new Array('http://www.enkap.org/i/banner_8.jpg',
														  'http://www.enkap.org/i/banner_7.jpg'
														 );
var enkapImgs = bannerLinkArray.length; // used in startSlideshow AND startEnkapSlide()
///***************************************************************************************

///***************************************************************************************
/// Ad array Links and Image List
/// Add the URL you are linking to in the first array and the image location in the second array
	var adLinks = new Array("http://www.enkap.com/page/complimentary-content",
													"http://www.fdadictionary.com/enkap_fda_search.php",
													"http://www.enkap.com/page/in-plant-training",
													"http://www.enkap.com/profiles/blog/list",
													"http://www.enkap.com/page/software-validation",
													"http://www.enkap.com/page/2856512:Page:8",
													"http://www.enkap.com/page/2856512:Page:8"
													);
	var adList = new Array("enkap_ad1.gif",
												 "enkap_ad2.gif",
												 "enkap_ad4.gif",
												 "enkap_ad5.gif",
												 "enkap_ad6.gif",
												 "enkap_ad8.gif",
												 "enkap_ad7.gif"												 
												 );
	var currentIndex = Math.floor(adList.length*Math.random());
///***************************************************************************************

///***************************************************************************************
// Inserts buttons under the NingBar only if the NingBar exists
var header_buttons = '<li><a href="http://www.enkap.com/page/whats-new" style="font-size:14px;">What\'s New?</a></li><li><a href="http://www.enkap.com/page/fda-compliance-digest" style="font-size:14px;">FDA Compliance Digest</a></li><li><a href="http://www.enkap.com/page/in-plant-training" style="font-size:14px;">In Plant Training</a></li><li><a href="http://www.enkap.com/page/webinar-recordings" style="font-size:14px;">Webinar Recordings</a></li><li><a href="http://www.enkap.com/page/complimentary-content" style="font-size:14px;">Complimentary</a></li>';
var bodyNode = document.getElementById('xg_body');
///***************************************************************************************

var enkapIntVal;
var enkapCurrentVal=0;
var bannerPreloadArray = new Array();

$(document).ready(function(){
	/* if( bodyNode ) {
  	var list = document.createElement('ul');
		list.id = "secondary_nav";
		//list.innerHTML = header_buttons;
		//bodyNode.insertBefore(list,bodyNode.firstChild);
  } */
	startSlideshow();
	$("#enkap_ad_holder").attr("style","background:url(http://www.enkap.org/i/"+adList[currentIndex]+") no-repeat");
	$("#enkap_ad_holder").attr("href",adLinks[currentIndex]);
});

function startSlideshow(){
	for (i=0;i<enkapImgs;i++){
		bannerPreloadArray[i] = new Image();
		bannerPreloadArray[i].src = bannerImgArray[i];
	}
	
	enkapIntVal = setInterval(startEnkapSlide,6000);
}



function startEnkapSlide(){

	enkapCurrentVal++;
	if(!enkapImgs) enkapImgs = 1;
	if (enkapCurrentVal >= enkapImgs) enkapCurrentVal = 0;
	$("#enkap_seminar_link").attr("href",bannerLinkArray[enkapCurrentVal]);
	$("#enkap_seminar_img").fadeOut("normal", function(){
			document.getElementById("enkap_seminar_img").src = bannerPreloadArray[enkapCurrentVal].src;
			$("#enkap_seminar_img").fadeIn("normal");
	});
	
	
}