var currentIndex;
var guidedTourString;
var sitesString;
var activitiesString;
var maxImages = 0;
var autoRotateFlg = true;
var mSecs = 0;
var mSecs1 = 0;
var mSecs2 = 0;
var mSecs3 = 0;
var mSecs4 = 0;
function nloadImages(photoString,imgdivId,leftdivId,middivId,middivId2,middivId3,rightdivId,leftarrowImg,rightarrowImg,position){
	
	var location_string;

	var pos = photoString.lastIndexOf("||");
	photoString = photoString.substring(0,pos);
	var photoArray = photoString.split("||");
	var html = '';
	var htmlLeft = '';
	var htmlMid = '';
	var htmlMid2 = '';
	var htmlMid3 = '';
	var htmlRight = '';
	var htmlDotSequence_t = '';
	var htmlDotSequence_b = '';
	var thisImage = photoArray[0];
	currentIndex = 0;
	thisImage = thisImage.split('~');
	var text1 = thisImage[0];
	var mainImage = thisImage[1];
	var otherText = thisImage[2];
	if(position == "t"){
		photoArrayValues[0] = new Array();
		photoArrayValues[0][0] = text1;
		photoArrayValues[0][1] = mainImage;
		photoArrayValues[0][2] = otherText;
		html = '<img src="'+photoArrayValues[0][1]+'">';
		htmlMid = photoArrayValues[0][0];
		htmlMid2 = photoArrayValues[0][2];
		if (smallrightarrowImg != '')
		{
			htmlMid3 = '<img src="'+arrImagesPath+smallrightarrowImg+'">';
		}
		if(filledDotImg != '' || emptyDotImg != ''){
			
			htmlDotSequence_t = displayDotSequence(0);
		}

	}
	else if(position == "b"){
		photoArrayValues_bottom[0] = new Array();
		photoArrayValues_bottom[0][0] = text1;
		photoArrayValues_bottom[0][1] = mainImage;
		photoArrayValues_bottom[0][2] = otherText;
		html = '<img src="'+photoArrayValues_bottom[0][1]+'">';
		htmlMid = photoArrayValues_bottom[0][0];
		htmlMid2 = photoArrayValues_bottom[0][2];
		if (smallrightarrowImg != '')
		{
			htmlMid3 = '<img src="'+arrImagesPath+smallrightarrowImg+'">';
		}
		if(filledDotImg != '' || emptyDotImg != ''){
			
			htmlDotSequence_b = displayDotSequence(0);
		}
	}
	
	if(maxImages > 1){
		htmlLeft = '<img src="'+arrImagesPath+leftarrowImg+'" width="31" height="29" alt="">';
		htmlRight = '<a href="javascript:changeAutoFlg();next('+"'"+imgdivId+"'"+','+"'"+leftdivId+"'"+','+"'"+middivId+"'"+','+"'"+middivId2+"'"+','+"'"+middivId3+"'"+','+"'"+rightdivId+"'"+','+"'"+leftarrowImg+"'"+','+"'"+rightarrowImg+"'"+','+"'"+position+"'"+');"><img src="'+arrImagesPath+rightarrowImg+'"></a>';

	}else{
		htmlLeft = '<img src="'+arrImagesPath+leftarrowImg+'" width="31" height="29" alt="">';
		htmlRight = '<img src="'+arrImagesPath+rightarrowImg+'">';
	}

	
	for(var i=1;i<photoArray.length;i++){

		var thisImage = photoArray[i];
		thisImage = thisImage.split('~');
		var text1 = thisImage[0];
		var mainImage = thisImage[1];
		var otherText = thisImage[2];
		if(position == "t"){
			photoArrayValues[i] = new Array();
			photoArrayValues[i][0] = text1;
			photoArrayValues[i][1] = mainImage;
			photoArrayValues[i][2] = otherText;
		}else if(position == "b"){
			photoArrayValues_bottom[i] = new Array();
			photoArrayValues_bottom[i][0] = text1;
			photoArrayValues_bottom[i][1] = mainImage;
			photoArrayValues_bottom[i][2] = otherText;
		/*	alert("["+i+"][0]="+photoArrayValues_bottom[i][0]);
			alert("["+i+"][1]="+photoArrayValues_bottom[i][1]);
			alert("["+i+"][2]="+photoArrayValues_bottom[i][2]);*/
		}


	}
	
	document.getElementById(imgdivId).innerHTML=html;
	document.getElementById(leftdivId).innerHTML=htmlLeft;
	document.getElementById(middivId).innerHTML=htmlMid;
	document.getElementById(middivId2).innerHTML=htmlMid2;
	if (smallrightarrowImg != '')
	{
		document.getElementById(middivId3).innerHTML=htmlMid3;
	}
	if(filledDotImg != '' || emptyDotImg != '')
	{
		if(position == "t")
		{
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_t;
		}
		else if(position == "b"){
			
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_b;
		}
	}
	document.getElementById(rightdivId).innerHTML=htmlRight;
	if((maxImages > 1) && autoRotateFlg == true){
		mSecs = setTimeout("next('"+imgdivId+"','"+leftdivId+"','"+middivId+"','"+middivId2+"','"+middivId3+"','"+rightdivId+"','"+leftarrowImg+"','"+rightarrowImg+"','"+position+"')", 60000);
	}

}
function next(imgdivId,leftdivId,middivId,middivId2,middivId3,rightdivId,leftarrowImg,rightarrowImg,position){

	
	currentIndex++;
	if(position == 't'){
			html = '<img src="'+photoArrayValues[currentIndex][1]+'">';
			htmlMid = photoArrayValues[currentIndex][0];
			htmlMid2 = photoArrayValues[currentIndex][2];
			if (smallrightarrowImg != '')
			{
				htmlMid3 = '<img src="'+arrImagesPath+smallrightarrowImg+'">';
			}
			if(filledDotImg != '' || emptyDotImg != '')
			{
				htmlDotSequence_t = displayDotSequence(currentIndex);
			}
	}else if(position == 'b'){
			html = '<img src="'+photoArrayValues_bottom[currentIndex][1]+'">';
			htmlMid = photoArrayValues_bottom[currentIndex][0];
			htmlMid2 = photoArrayValues_bottom[currentIndex][2];
			if (smallrightarrowImg != '')
			{
				htmlMid3 = '<img src="'+arrImagesPath+smallrightarrowImg+'">';
			}
			if(filledDotImg != '' || emptyDotImg != '')
			{
				htmlDotSequence_b = displayDotSequence(currentIndex);
			}
	}
	////Added on 08  June//////////////////////////////////
	document.getElementById(imgdivId).innerHTML=html;
	document.getElementById(middivId).innerHTML=htmlMid;
	document.getElementById(middivId2).innerHTML=htmlMid2;
	if (smallrightarrowImg != '')
	{
		document.getElementById(middivId3).innerHTML=htmlMid3;
	}
	if(filledDotImg != '' || emptyDotImg != '')
	{
		if(position == "t")
		{
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_t;
		}
		else if(position == "b"){
			
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_b;
		}
	}
	if(currentIndex<maxImages){
		
		if(currentIndex == (maxImages-1)){
			htmlLeft = '<a href="javascript:changeAutoFlg();previous('+"'"+imgdivId+"'"+','+"'"+leftdivId+"'"+','+"'"+middivId+"'"+','+"'"+middivId2+"'"+','+"'"+middivId3+"'"+','+"'"+rightdivId+"'"+','+"'"+leftarrowImg+"'"+','+"'"+rightarrowImg+"'"+','+"'"+position+"'"+');"><img src="'+arrImagesPath+leftarrowImg+'" width="31" height="29" alt=""></a>';
			htmlRight = '<img src="'+arrImagesPath+rightarrowImg+'" width="30" height="29">';
			if(autoRotateFlg == true){
								
				document.getElementById(leftdivId).innerHTML=htmlLeft;
				document.getElementById(rightdivId).innerHTML=htmlRight;
				currentIndex = 1;
				mSecs1 = setTimeout("previous('"+imgdivId+"','"+leftdivId+"','"+middivId+"','"+middivId2+"','"+middivId3+"','"+rightdivId+"','"+leftarrowImg+"','"+rightarrowImg+"','"+position+"')", 60000);
			}
			document.getElementById(leftdivId).innerHTML=htmlLeft;
		}else{
			htmlLeft = '<a href="javascript:changeAutoFlg();previous('+"'"+imgdivId+"'"+','+"'"+leftdivId+"'"+','+"'"+middivId+"'"+','+"'"+middivId2+"'"+','+"'"+middivId3+"'"+','+"'"+rightdivId+"'"+','+"'"+leftarrowImg+"'"+','+"'"+rightarrowImg+"'"+','+"'"+position+"'"+');"><img src="'+arrImagesPath+leftarrowImg+'" width="31" height="29" alt=""></a>';
			htmlRight = '<a href="javascript:changeAutoFlg();next('+"'"+imgdivId+"'"+','+"'"+leftdivId+"'"+','+"'"+middivId+"'"+','+"'"+middivId2+"'"+','+"'"+middivId3+"'"+','+"'"+rightdivId+"'"+','+"'"+leftarrowImg+"'"+','+"'"+rightarrowImg+"'"+','+"'"+position+"'"+');"><img src="'+arrImagesPath+rightarrowImg+'" width="30" height="29"></a>';
			if(autoRotateFlg == true){
				document.getElementById(leftdivId).innerHTML=htmlLeft;
				document.getElementById(rightdivId).innerHTML=htmlRight;
				mSecs2 = setTimeout("next('"+imgdivId+"','"+leftdivId+"','"+middivId+"','"+middivId2+"','"+middivId3+"','"+rightdivId+"','"+leftarrowImg+"','"+rightarrowImg+"','"+position+"')", 60000);
			}
		}

	}
	

	/*document.getElementById(imgdivId).innerHTML=html;
	document.getElementById(leftdivId).innerHTML=htmlLeft;
	document.getElementById(middivId).innerHTML=htmlMid;
	document.getElementById(middivId2).innerHTML=htmlMid2;
	if (smallrightarrowImg != '')
	{
		document.getElementById(middivId3).innerHTML=htmlMid3;
	}
	if(filledDotImg != '' || emptyDotImg != '')
	{
		if(position == "t")
		{
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_t;
		}
		else if(position == "b"){
			
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_b;
		}
	}*/
	document.getElementById(leftdivId).innerHTML=htmlLeft;
	document.getElementById(rightdivId).innerHTML=htmlRight;
}
function previous(imgdivId,leftdivId,middivId,middivId2,middivId3,rightdivId,leftarrowImg,rightarrowImg,position){
	
	currentIndex--;
	
	if(position == 't'){
			html = '<img src="'+photoArrayValues[currentIndex][1]+'">';
			htmlMid = photoArrayValues[currentIndex][0];
			htmlMid2 = photoArrayValues[currentIndex][2];
			if (smallrightarrowImg != '')
			{
				htmlMid3 = '<img src="'+arrImagesPath+smallrightarrowImg+'">';
			}
			if(filledDotImg != '' || emptyDotImg != '')
			{
				htmlDotSequence_t = displayDotSequence(currentIndex);
			}
		}else if(position == 'b'){
	
			html = '<img src="'+photoArrayValues_bottom[currentIndex][1]+'">';
			htmlMid = photoArrayValues_bottom[currentIndex][0];
			htmlMid2 = photoArrayValues_bottom[currentIndex][2];
			if (smallrightarrowImg != '')
			{
				htmlMid3 = '<img src="'+arrImagesPath+smallrightarrowImg+'">';
			}
			if(filledDotImg != '' || emptyDotImg != '')
			{
				htmlDotSequence_b = displayDotSequence(currentIndex);
			}
	}
	document.getElementById(imgdivId).innerHTML=html;
//	document.getElementById(leftdivId).innerHTML=htmlLeft;
	document.getElementById(middivId).innerHTML=htmlMid;
	document.getElementById(middivId2).innerHTML=htmlMid2;
	if (smallrightarrowImg != '')
	{
		document.getElementById(middivId3).innerHTML=htmlMid3;
	}
	if(filledDotImg != '' || emptyDotImg != '')
	{
		if(position == "t")
		{
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_t;
		}
		else if(position == "b"){
			
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_b;
		}
	}
	if(currentIndex>=0){
		if(currentIndex == 0){
			htmlLeft = '<img src="'+arrImagesPath+leftarrowImg+'" width="31" height="29" alt="">';
			htmlRight = '<a href="javascript:changeAutoFlg();next('+"'"+imgdivId+"'"+','+"'"+leftdivId+"'"+','+"'"+middivId+"'"+','+"'"+middivId2+"'"+','+"'"+middivId3+"'"+','+"'"+rightdivId+"'"+','+"'"+leftarrowImg+"'"+','+"'"+rightarrowImg+"'"+','+"'"+position+"'"+');"><img src="'+arrImagesPath+rightarrowImg+'" width="30" height="29"></a>';
			if(autoRotateFlg == true){
					document.getElementById(leftdivId).innerHTML=htmlLeft;
					document.getElementById(rightdivId).innerHTML=htmlRight;
					mSecs3 = setTimeout("next('"+imgdivId+"','"+leftdivId+"','"+middivId+"','"+middivId2+"','"+middivId3+"','"+rightdivId+"','"+leftarrowImg+"','"+rightarrowImg+"','"+position+"')", 60000);

			}

		}else{
			htmlLeft = '<a href="javascript:changeAutoFlg();previous('+"'"+imgdivId+"'"+','+"'"+leftdivId+"'"+','+"'"+middivId+"'"+','+"'"+middivId2+"'"+','+"'"+middivId3+"'"+','+"'"+rightdivId+"'"+','+"'"+leftarrowImg+"'"+','+"'"+rightarrowImg+"'"+','+"'"+position+"'"+');"><img src="'+arrImagesPath+leftarrowImg+'" width="31" height="29" alt=""></a>';
			htmlRight = '<a href="javascript:changeAutoFlg();next('+"'"+imgdivId+"'"+','+"'"+leftdivId+"'"+','+"'"+middivId+"'"+','+"'"+middivId2+"'"+','+"'"+middivId3+"'"+','+"'"+rightdivId+"'"+','+"'"+leftarrowImg+"'"+','+"'"+rightarrowImg+"'"+','+"'"+position+"'"+');"><img src="'+arrImagesPath+rightarrowImg+'" width="30" height="29"></a>';
			if(autoRotateFlg == true){
					document.getElementById(leftdivId).innerHTML=htmlLeft;
					document.getElementById(rightdivId).innerHTML=htmlRight;
					mSecs4 = setTimeout("previous('"+imgdivId+"','"+leftdivId+"','"+middivId+"','"+middivId2+"','"+middivId3+"','"+rightdivId+"','"+leftarrowImg+"','"+rightarrowImg+"','"+position+"')", 60000);

			}
		}	

	}

	/*document.getElementById(imgdivId).innerHTML=html;
	document.getElementById(leftdivId).innerHTML=htmlLeft;
	document.getElementById(middivId).innerHTML=htmlMid;
	document.getElementById(middivId2).innerHTML=htmlMid2;
	if (smallrightarrowImg != '')
	{
		document.getElementById(middivId3).innerHTML=htmlMid3;
	}
	if(filledDotImg != '' || emptyDotImg != '')
	{
		if(position == "t")
		{
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_t;
		}
		else if(position == "b"){
			
			document.getElementById(dotSequenceDivId).innerHTML=htmlDotSequence_b;
		}
	}*/
	document.getElementById(leftdivId).innerHTML=htmlLeft;
	document.getElementById(rightdivId).innerHTML=htmlRight;
	
}
function displayDotSequence(currentnum){
	var dotSequence = '';
	for(var num=0;num < maxImages;num++){
			if(num == currentnum){
				dotSequence +='<img src="'+arrImagesPath+filledDotImg+'"> ';
			}else{
				dotSequence +='<img src="'+arrImagesPath+emptyDotImg+'"> ';
			}
			
	}
	return dotSequence;
}
function changeAutoFlg(){
	if(autoRotateFlg == true){
		autoRotateFlg = false;
	
		clearTimeout(mSecs);
		clearTimeout(mSecs1);
		clearTimeout(mSecs2);
		clearTimeout(mSecs3);
		clearTimeout(mSecs4);
		
	}
}