var rollFlag = 0
var browserName= navigator.appName
var browserVersion = navigator.appVersion
current_overID = "";
last_overID = "";

window.onerror = stopError;

function version() {
        if (browserName.charAt(0)=="N") {
                if (browserVersion.charAt(0) > "2") {
                        // Netscape 3.0 or above.
                        rollFlag=1              
                } else {
                        // Netscape 2.0 or below.
                        rollFlag=0
                }
        } else if (browserName.charAt(0)=="M") {
                if (browserVersion.charAt(0) > "3") {
                        // IE 4.0 or above
                        rollFlag=1
                } else {
                        // IE 3.0 or below
                        rollFlag=0
                }     
        } else {
                // Some other browser
                rollFlag=0        
        }
        return rollFlag
}
function remove_Frame () {
        if (version()==0) return;
	parent.location=parent.frames[1].location.href;
}
function go(drop_down){
	var newurl = drop_down.options[drop_down.selectedIndex].value;
	if(drop_down.selectedIndex > 0){
		drop_down.selectedIndex = 0;
//		location.href = newurl;
		parent.location.href = newurl;
	}
}
function lookup(drop_down){
	(drop_down.options[drop_down.selectedIndex].value != "") ?
		Dir.submit() : drop_down.selectedIndex = 0;
	drop_down.selectedIndex = 0;
}
function foc(loc){
	loc.select()
	loc.focus()
}
function stopError() {
	return true;
}