window.addEvent('domready', function() {

	if (bw.ie7moins) {
		var szNormal = 193;
		var szFull = 245
	} else {
		var szNormal = 173;
		var szFull = 230
	}

	var nbTab = 3;
	var szSmall = ((szNormal * nbTab) - szFull) / 2
	var kwick = $("kwick");
	var kwicks = $$('.kwick');
	var fx = new Fx.Elements(kwicks, {wait: false, duration: 400, transition: Fx.Transitions.Back.easeOut});

	kwicks.each(function(kwick, i) {
		kwick.addEvent("mouseenter", function(event) {
			var o = {};
			o[i] = {width: [kwick.getStyle("width").toInt(), szFull]}
			kwicks.each(function(other, j) {
				if(i != j) {
					var w = other.getStyle("width").toInt();
					if(w != szSmall) o[j] = {width: [w, szSmall]};
				}
			});
			fx.start(o);
		});
	});

	kwick.addEvent("mouseleave", function(event) {
		var o = {};
		kwicks.each(function(kwick, i) {
			o[i] = {width: [kwick.getStyle("width").toInt(), szNormal]}
		});
		fx.start(o);
	});
});