var Kwix = {

	start: function(){
		Kwix.parseKwicks();
	},

	parseKwicks: function(){

		var squeeze_to = 112;
		var max_width = 176; /* nb rubriques * largeur au repos - (nb rubriques - 1)*taille reduite (120*8-(8-1)*112) */
		/*
		var squeeze_to = 107;
		var max_width = 195;
		*/

		//get original widths
		var start_widths = new Array();
		var kwicks = $$('#kwick .kwick');
		var fx = new Fx.Elements(kwicks, {wait: false, duration: 350, transition:Fx.Transitions.Quad.easeOut});
		kwicks.each(function(kwick, i){

			start_widths[i] = kwick.getStyle('width').toInt();

			//mouse is in, squeeze and expand
			kwick.addEvent('mouseenter', function(e){

				var obj = {};
				obj[i] = {
					'width': [kwick.getStyle('width').toInt(), max_width]
				};

				var counter = 0;

				kwicks.each(function(other, j){
					if (other != kwick){
						var w = other.getStyle('width').toInt();
						if (w != squeeze_to) obj[j] = {'width': [w,squeeze_to] };
					}
				});
				fx.start(obj);
			}
			);
		});

		//mouse is out, squeeze back
		$('kwick').addEvent('mouseleave', function(e){
			var obj = {};
			kwicks.each(function(other, j){
				obj[j] = {'width': [other.getStyle('width').toInt(), start_widths[j]]};
			});
			fx.start(obj);
		});
	}
};

//lock and load!
window.addEvent('domready',Kwix.start);