var gNowShowing = 0;

function SlidePhoto(idx)
{
//var left = $("#photo-wrapper").css("left").substring(0, $("#photo-wrapper").css("left").length - 2);
//var width = $("#photo-wrapper").css("width").substring(0, $("#photo-wrapper").css("width").length - 2);

	if (gNowShowing < idx)
	{
	alert($("#photo-conveyor"));
	
		$("#photo-conveyor").animate({"left": "-=220px"}, "swing");
	}
	else if (gNowShowing > idx)
	{
		$("#photo-conveyor").animate({"left": "+=220px"}, "swing");
	}
	gNowShowing = idx;
	//	document.getElementById("slide-title").innerHTML = "Quick Tour: " + gTitles[gNowShowing];

}