function quickfind_go(el) {
	var w = document.getElementById(el).value;
	var pat = /[a-z]\d{4}/;
	if (pat.test(w)) {
		pop('index.php?section=product&id=' + w);
		document.getElementById(el).value='';
		document.getElementById(el).focus(); //ready for chainentry
	} else if (w !== '') {
		pop('index.php?section=search&word=' + w);
	} 
}
function quickfind_checkenter(e) {
	return true;
//	var keycode = e.keyCode;
//	if (keycode < 1) {
//		keycode = e.which;
//	}
//	alert(keycode);
//	if (keycode == 13) {
//		quickfind_go();
//		return false; //absorb keypress so we don't submit the form.
//	}
//	return true; //keypress is ok
}	

function tooltip(txt) {
	document.getElementById('tooltip').innerHTML = txt;
	document.getElementById('tooltip').style.display='inline';
}

function nt() {
	tooltip("");
	document.getElementById('tooltip').style.display='none';
}

function isie() {
	//Detect IE and return true or false.
	var agt=navigator.userAgent.toLowerCase();
	return (agt.indexOf("msie") != -1);
}

function ismoz() {
	var agt=navigator.userAgent.toLowerCase();
	var is_nav = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) &&
							(agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) &&
							(agt.indexOf('webtv')==-1));
	return is_nav;
}

function kH(e) {
	var pK = document.all? window.event.keyCode:e.which;
	if (pK == 13) {
		quickfind_go();
	}
}

document.onkeypress = kH;
if (document.layers) { document.captureEvents(Event.KEYPRESS); }