$.setImgRelValue = function() {
	// this sets the rel value on each image located inside jScrollPane
		var pane2top = parseInt($('#pane2').offset().top);
		$('#pane2').find('img').each(
		function(index){
			var newDestY = (($(this).offset().top) - pane2top);
			$(this).attr("rel", newDestY);
		});
}


function changeCameraImages(selected, targetDiv) {
	
	jQuery('#' + targetDiv).find('img').each(function() {
	    // let's get file name with extension
	    var imageName = $(this).attr('src').substring($(this).attr('src').lastIndexOf('/'), $(this).attr('src').length); 
	    var newSrc = 'cameraImages/' + selected + imageName;
		$(this).attr('src' , newSrc);
	});
};