// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults
var resize_size = 330;

function resizeImages() {
	var rclass = 'resize';
	var imgs = $$('img.resize');
	var img;
	for(var i=0; i<imgs.length; i++){
		img = imgs[i];
		if (img.width > resize_size)
			img.width = resize_size;
		Element.show(img);
	}
}

var demoOptions = ['demo-all', 'demo-ab', 'demo-segment'];
function chooseDemoToShow(demId) {
	var toHide = demoOptions.without(demId);
	toHide.each(function(item) {
		Element.hide(item);
		Element.removeClassName(item + '-link', 'selected');
	});
	Element.show(demId);
	Element.addClassName(demId+'-link', 'selected');
}