window.onload = loadInit;
var xhr = false;
var dataArray1 = new Array();
var url = "content.xml";
var outBox = "";
var slideshow=null;	
var choice = "";

function loadInit() { 
	choice = location.href.substring((location.href.indexOf('?')+1), location.href.length);
	
    if (window.XMLHttpRequest) {
        xhr = new XMLHttpRequest();
    }
    else {
        if (window.ActiveXObject) {
            try {
                xhr = new ActiveXObject("Microsoft.XMLHTTP");
            }
            catch (e) { }
        }
    }

    if (xhr) {
        xhr.onreadystatechange = setDataArray;
        xhr.open("GET", url, true);
        xhr.send(null);
    }
    else {
        alert("XMLHttpRequest not created");
    }
	
	//if ((jQuery('div#playVideo').css('display') == 'block') && (choice == "70")) {
	//	jQuery('holdHere').parents().next("div").remove().insertAfter('div#mainContent');
	//	jQuery('div#playVideo').css('display','none');
	//	jQuery('div#playVideo').css('top','400px');
	//}

	
	/*if (choice == "70" || choice == "80") {
		if (choice == "80") {
			document.getElementsByTagName('script')[2].src="javascripts/dummy1.js";	
			document.getElementsByTagName('script')[6].src="javascripts/prototype.js";
			document.getElementsByTagName('script')[7].src="javascripts/effects.js";
			document.getElementsByTagName('script')[8].src="javascripts/window.js";
			document.getElementsByTagName('script')[9].src="javascripts/window_effects.js";
		}
		else {
			document.getElementsByTagName('script')[2].src="pgmSlide.js";
			document.getElementsByTagName('script')[6].src="javascripts/dummy1.js";
			document.getElementsByTagName('script')[7].src="javascripts/dummy2.js";
			document.getElementsByTagName('script')[8].src="javascripts/dummy3.js";
			document.getElementsByTagName('script')[9].src="javascripts/dummy4.js";
		} 
		linkId = choice
		selectedLink(linkId);
	}
	else {
	elem=document.getElementsByTagName('li');
	for (i=0; i<elem. length;i++) { 
		elem[i].onclick=function() { 
		linkId=this.id; 
	//alert(unknown); 
	if (linkId.substring(2, 1) != "X") {
			selectedLink(linkId);
		}	
		}
	}
	}*/
	
	elem=document.getElementsByTagName('li');
	for (i=0; i<elem. length;i++) { 
		elem[i].onclick=function() { 
			linkId=this.id; 
			//alert(unknown); 
			if (linkId.substring(2, 1) != "X") {
				selectedLink(linkId);	
			}
		if (linkId == "50") {
			window.location="newsLetters.php";
		}
		if (linkId == "70") {
			jQuery('div#playVideo1').css('display','block');
			jQuery('div#replaceMe1').css('display','none');
			//jQuery('div#front').css('display','none');
			//jQuery('div#sound').css('display','none');
			//window.location="main.html";
		} else {jQuery('div#playVideo1').css('display','none');
			//jQuery('div#front').css('display','block');
			//jQuery('div#sound').css('display','block');
		}
		if (linkId == "B1") {
			jQuery('div#playVideo2').css('display','block');
			jQuery('div#replaceMe2').css('display','none');
			//jQuery('div#front').css('display','none');
			//jQuery('div#sound').css('display','none');
			//window.location="main.html";
		} else {jQuery('div#playVideo2').css('display','none');
			//jQuery('div#front').css('display','block');
			//jQuery('div#sound').css('display','block');
		}
		if (linkId == "C1") {
			jQuery('div#playVideo3').css('display','block');
			jQuery('div#replaceMe3').css('display','none');
			//jQuery('div#front').css('display','none');
			//jQuery('div#sound').css('display','none');
			//window.location="main.html";
		} else {jQuery('div#playVideo3').css('display','none');
			//jQuery('div#front').css('display','block');
			//jQuery('div#sound').css('display','block');
		}
		}
	}
}  /* End of Initload  ***************************************/

function setDataArray() {
    if (xhr.readyState == 4) {
        if (xhr.status == 200) {
            if (xhr.responseXML) {
				/*  Set Navigation ans Body */
                var allNavigates = xhr.responseXML.getElementsByTagName("menu");
                for (var i = 0; i < allNavigates.length; i++) {
                    var tempObj = new Object;
                    tempObj.id = getVal(allNavigates[i], "id");
					//alert (i + " " + allNavigates.length + getVal(allNavigates[i], "id"));
                    tempObj.label = getVal(allNavigates[i], "label");
				    tempObj.description = getVal(allNavigates[i], "description");
					dataArray1[i] = tempObj;
				}
            }
			
			//if (choice == "50") {
			//	selectedLink(50);
			//}
        }
        else {
            alert(xhr.readyState + " " + xhr.status);
            alert("There was a problem with the request " + xhr.status);
        }
    }
	function getVal(theData, theTag) {
		//alert(theData + " " + theTag);
        return theData.getElementsByTagName(theTag)[0].firstChild.nodeValue;
    }
}
/* End XML Request and Response ******************************/

/* Process Selected Link *************************************/
function selectedLink(thisLink) {
	var dspContent = null;
	for (var i = 0; i < dataArray1.length; i++) {
		//alert("this " + thisLink + " Array " +  dataArray1[i].id);
		if (thisLink == dataArray1[i].id) {
			dspContent = dataArray1[i];
		}
	}
	if (dspContent) {
		//document.location.href="main.html#"; 
		var dspWindow = document.getElementById("mainContent");
		var outMsg = null;
	 	outMsg = dspContent.description;
	 	dspWindow.innerHTML = outMsg;
		//alert(thisLink);		
		if (thisLink == "30") {
			runAccordion(1);
		}
		
			
	 	//dspWindow.style.visibility = "visible";	
		if (thisLink == "72" || thisLink == "74") {
			document.getElementById('slideshow').style.display='none';
			document.getElementById('container').style.display='block';
			document.getElementById('imglink').style.display='none';
			document.getElementById('imgnext').style.display='none';
			document.getElementById('imgprev').style.display='none';
			document.getElementById('information').style.display='none';
			slideshow=new TINY.slideshow("slideshow");
			slideshow.auto=false;
			slideshow.speed=5;
			slideshow.link="linkhover";
			slideshow.info="information";
			slideshow.thumbs="slider";
			slideshow.left="slideleft";
			slideshow.right="slideright";
			slideshow.scrollSpeed=4;
			slideshow.spacing=5;
			slideshow.active="#fff";
			slideshow.init("slideshow","image","imgprev","imgnext","imglink");	
		}
		if (thisLink == "A0") {
			window.location="main.html";
		}	
	}
}
/* End Process Selected Link *********************************/ 

function guestSpeakers(){
	
	var e, i = 0;
	while (e = document.getElementById('guests').getElementsByTagName ('DIV') [i++]) {
		if (e.className == 'on' || e.className == 'off') {
		e.onclick = function () {
			var getEls = document.getElementById('check').getElementsByTagName('DIV');
				for (var x=0; x<getEls.length; x++) {
					//alert(getEls[x].className + " " + getEls[x].className.replace('show', 'hide'))
				getEls[x].className=getEls[x].className.replace('show', 'hide');
				getEls[x].className=getEls[x].className.replace('on', 'off');
 			}
			this.className = 'on';
			var max = this.getAttribute('title');
			document.getElementById(max).className = "show";
			}
		}
	}
}

function whichGallery(orNum) {
	//thisLink = orNum;
	selectedLink(orNum);
}

function backtonl() {
	selectedLink(60);
}