var currentSlide = "";
var slideshowImages=new Array();

function showPrevSlide(currSlideIndex, totalIndex) {

	if(currSlideIndex == 1) {
		currSlideIndex = totalIndex;
	}//end if

	else {
		currSlideIndex--;
	}//end else

	currentSlide = currSlideIndex;

	showFeatureSlide(slideshowImages[currSlideIndex]);

}//end showPrevSlide

function showNextSlide(currSlideIndex, totalIndex) {

	if(currSlideIndex == totalIndex) {
		currSlideIndex = 1;
	}//end if

	else {
		currSlideIndex++;
	}//end else

	currentSlide = currSlideIndex;
	
	showFeatureSlide(slideshowImages[currSlideIndex]);

}//end showNextSlide

var galleriaDiv = ""
var videoState ="";
var pageReady ="y";
var altImage = 0;

function showFeatureSlide(imageSrc) {


	if(videoState =="y") {

		document.getElementById("main_image").innerHTML = galleriaDiv;
		galleriaDiv = ""
		videoState = "";

	}//end if


	var photoDivTitle = "";
	var photoDivDescription = "";
	var photoDivCommitmentId = "";
	var commitmentIdVal = "";
	var photoDivQAurl = "";

	if(pageReady == "y") {

		var photoName = imageSrc.replace(".jpg", "");

		photoDivTitle = photoName + "_title";
		photoDivDescription = photoName + "_description";
		photoDivCaption = photoName + "_caption";
		photoDivVideo = photoName + "_videoid";
		photoDivCommitmentId = photoName + "_commitmentid";
		photoDivQAurl = photoName + "_qaurl";

		var fullImageSrc = "http://64.77.42.133/dam/public/files/" + imageSrc;

		//don't swap image if showing new video
		if(document.getElementById(photoDivVideo).innerHTML == "") {

			$("#currentSlideImage").ImageSwitch({NewImage:fullImageSrc, Speed: 450})

		}//end if

		if(document.getElementById(photoDivVideo).innerHTML != "") {		

			videoState ="y";

			document.getElementById("main_image").innerHTML = '<img id="currentSlideImage" class="currentSlideImage" src="http://64.77.42.133/dam/public/files/blankSlideW.jpg" />';

			galleriaDiv = document.getElementById("main_image").innerHTML;

			//alert("galleriaDiv inside video if: " + galleriaDiv);
			
			document.getElementById("main_image").innerHTML = document.getElementById(photoDivVideo).innerHTML;

		}//end if


		commitmentIdVal = document.getElementById(photoDivCommitmentId).innerHTML;
		qaUrlVal = document.getElementById(photoDivQAurl).innerHTML;

		document.getElementById("currentTitle").innerHTML = document.getElementById(photoDivTitle).innerHTML;

		document.getElementById("currentDescription").innerHTML = document.getElementById(photoDivDescription).innerHTML;

		if(qaUrlVal != "")
			document.getElementById("currentDescription").innerHTML = document.getElementById("currentDescription").innerHTML + '<p class="nav" style="margin-top: 0px; margin-bottom: 2px;"><a href="' + qaUrlVal + '">Read this member Q/A</a></p>';

		if(document.getElementById(photoDivCommitmentId).innerHTML != "")
			document.getElementById("currentDescription").innerHTML = document.getElementById("currentDescription").innerHTML + '<p class="nav" style="margin-top: 0px; margin-bottom: 2px;"><a href="http://www.clintonglobalinitiative.org/commitments/commitments_search.asp?Section=Commitments&PageTitle=Browse%20and%20Search%20Commitments&id=' + commitmentIdVal + '">View This Commitment</a></p>';

		document.getElementById("currentCaption").innerHTML = document.getElementById(photoDivCaption).innerHTML;

	}//end pageReady if


}//end function