// JavaScript Document

function MM_preloadImages() {
    var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function map_resizer() {
    var top_map_con = $('top-map-container');
	var google_amherst_m = $('google-amherst-map');
	
	$('google-amherst-map').addEvent('mouseenter', function(e) {
		e.stop();
		top_map_con.morph('.top-map-h');
		google_amherst_m.morph('.google-amherst-map-h');
	});
	
	$('google-amherst-map').addEvent('mouseleave', function(e) {
		e.stop();
		top_map_con.morph('a.top-map');
		google_amherst_m.morph('.google-amherst-map');
	});
}

function image_resizer() {
	var image_a_res = $('image-a-res'),
    image_a = $('image-a');
	var image_b_res = $('image-b-res'),
	image_b = $('image-b');
	var image_c_res = $('image-c-res'),
	image_c = $('image-c');
	
	if (image_a_res  != null)
	
	{
	
	new Slider(image_a_res, image_a_res.getElement('.knob'), {
		steps: 470,
		range: [196],
		onChange: function(value){
		image_a.setStyle('width', value);
		image_a.setStyle('height', value/1.33);
		}
	})
	
	}
	
	if (image_b_res  != null)
	
	{
	
	new Slider(image_b_res, image_b_res.getElement('.knob'), {
		steps: 470,
		range: [196],
		onChange: function(value){
		image_b.setStyle('width', value);
		image_b.setStyle('height', value/1.33);
		}
	})
	
	}
	
	if (image_c_res  != null)
	
	{

		new Slider(image_c_res, image_c_res.getElement('.knob'), {
		steps: 470,
		range: [196],
		onChange: function(value){
		image_c.setStyle('width', value);
		image_c.setStyle('height', value/1.33);
		}
	})
	
	}
	
}

	

window.addEvent('domready', function() {
									 
	MM_preloadImages('/images/b11.png');
	map_resizer();
	image_resizer()
});