var S7Config;
var tszoom;

function setUpGallery(image, imagePath)
{
	//alert(image + '  ' + imagePath);
	var viewerWidth = 605;
	var viewerHeight = 365;

	//attach sc7viewer					    
	S7Config = new S7ConfigObject("2.8", "/is-viewers", imagePath);
	var sjroot		= S7Config.isViewerRoot;
	var sjimageServer	= S7Config.isRoot;
	//alert(sjimageServer);
	tszoom = new SjZViewer(sjimageServer, image + "?resMode=sharp", viewerWidth, viewerHeight);

	tszoom.setZoomStep(1);
	tszoom.setMaxZoom(160);
	tszoom.setTurnTime(0.5);
	tszoom.setTransitionTime(0.5);				
	tszoom.setBackground('0xffffff');

	//tszoom.enableUI(null,-4,0);
	//tszoom.enableNav(2);
	tszoom.setFormat("jpeg");
	if (S7Config.isVersion == "2.7")
		tszoom.setCachingModel("");
	tszoom.addInformation("To Zoom click on the image.\\nTo Pan click and hold the mouse while dragging.");
	tszoom.addToPage();
	tszoom.setFadeTime(500);
	//alert(tszoom.zviewer.mainURL);
	document.getElementById("SjElement3").xOffset=0;

}

 function changeView(imageName, imageNumber)
 {
	tszoom.reset();
	tszoom.setImage(S7Config.isRoot+ imageName + '?resMode=sharp', true);

	/*objAnchorList = document.getElementById("view_images").getElementsByTagName("a");

	for(var k = 0; k < objAnchorList.length; k++)
	{
		if(k == imageNumber)
			objAnchorList[k].className = "highlight";
		else
			objAnchorList[k].className = "";	
	}*/
	
}