// Controls the Design Gallery Viewer page(s)
// Holds all the strings needed for swapping. No images are stored in memory. 
var UseGallery;
var galleryPath;
var gCurrIndex = 1;
var gArray = new Array();
// Start at gArray[1] for consistancy, gArray[0] as placeholder
// Image Path | Image Title

if (UseGallery == "all") {
	var galleryPath="./img/gallery/";
	gArray[0] = "Image Path|Image Title";
	gArray[1] = "01.jpg|";
	gArray[2] = "02.jpg|";
	gArray[3] = "03.jpg|";
	gArray[4] = "04.jpg|";
	gArray[5] = "05.jpg|";
	gArray[6] = "06.jpg|";
	gArray[7] = "07.jpg|";
	gArray[8] = "08.jpg|";
	gArray[9] = "09.jpg|";
	gArray[10] = "10.jpg|";
	
}

function galleryImage(inIndex) {
	gCurrIndex = inIndex
	imgInfoArray=gArray[inIndex].split("|");
	document.getElementById('gImage').src = galleryPath + imgInfoArray[0];
	document.getElementById('gImageTitle').innerHTML = imgInfoArray[1];
	
	document.getElementById('gGalleryCurrentCount').innerHTML = inIndex + " of " + (gArray.length-1);

}

function galleryInc(inDirection) {
	switch (inDirection)
	{
		case 'PREV': { if (gCurrIndex > 1) galleryImage(gCurrIndex - 1); break }
		case 'NEXT': { if (gCurrIndex < (gArray.length - 1)) galleryImage(gCurrIndex + 1); break }
		default: { break }
	}
}