function AramaKeyDown(e) {
	if (e.keyCode == 13) {
		event.cancelBubble = true;
		event.returnValue = false;
		
		if (document.all.UstBolum_txtArama.value != "") {
			document.location = "arama.aspx?Q=" + escape(document.all.UstBolum_txtArama.value);
		}
	}
}

function AramaFocus(e) {
	document.all.UstBolum_txtArama.className = "UstBolumAramaDolu";
}

function AramaBlur(e) {
	if (document.all.UstBolum_txtArama.value == "") {
		document.all.UstBolum_txtArama.className = "UstBolumAramaBos";
	} else {
		document.all.UstBolum_txtArama.className = "UstBolumAramaDolu";
	}
}