function menuon(){
source=event.srcElement
if (source.tagName=="TR"||source.tagName=="TABLE")
return
while(source.tagName!="TD")
source=source.parentElement
if (source.style.backgroundColor!='2F58B9')
source.style.backgroundColor='2F58B9'
}

function menuoff(){
if (event.fromElement.contains(event.toElement)||source.contains(event.toElement))
return
if (event.toElement!=source)
source.style.backgroundColor='1B326A'
}

function wrongbrowser(version){
window.open("browsers/"+ version +".htm","wrongbrowser",'width=560,height=290,resizable=0,menubar=no,status=no');
}

function dodetect(){
browser = navigator.appName.substring(0,3);
version = navigator.appVersion.charAt(0);

if (version == '3') {
if (browser == 'Mic') {
wrongbrowser('ie3')
}
if (browser == 'Net') {
wrongbrowser('nn3')
}
}


if (version == '4') {
if (browser == 'Net') {
wrongbrowser('nn4')
}
}

if (version == '5') {
if (browser == 'Net') {
wrongbrowser('nn6')
}
}}