var UserAgent = window.navigator.appName;

var ns = (UserAgent == 'Netscape') ? true : false;
var ie = (UserAgent == 'Microsoft Internet Explorer') ? true : false;
var ie = (UserAgent == 'Microsoft Internet Explorer' || UserAgent == 'Opera') ? true : false;

function gotoForKeyDown(e) {
	if (ns) button = e.which;
	if (ie) button = window.event.keyCode;
	
	if ( typeof(query) == 'undefined' ) {
		alert('error: not defined variable as string format \'keycode*URL\'');
		return false;
		}
	
	for ( n = 0; query[n] ; n++ ) {
		
		st = new String(query[n]);
		ar = st.split("*");
		key = ar[0];
		loc = ar[1];	

		if (button == key) window.location=loc;

	}

}