function launchCenter(url, name, height, width, extra) {
	var str = "height=" + height + ",innerHeight=" + height;
	str += ",width=" + width + ",innerWidth=" + width;
	if (window.screen) {
		var ah = screen.availHeight - 30;
		var aw = screen.availWidth - 10;

		var xc = (aw - width) / 2;
		var yc = (ah - height) / 2;

		str += ",left=" + xc + ",screenX=" + xc;
		str += ",top=" + yc + ",screenY=" + yc;
		str += extra;
	}
	return window.open(url, name, str);
}

function search() {
	var tx = document.getElementById('txtAra');
	if (tx.value.length == 0) {
		alert("Arama kutusu boş geçilemez");
	}
	else {
		location.href = '/mutfak-cihazlari-ara.asp?str=' + tx.value;
	}
}


function aramaformgonder(e){
	if (window.event) { e = window.event; }
	if (e.keyCode == 13)
	{
			search();
	}
}