var LangField = "";
//document.onkeyup = checkKeycode;
function checkKeycode(e) {
if (document.forms[0].Language == null){
LangField = document.forms[0].thisDocLanguage.value
}
else
LangField = document.forms[0].Language.value

var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;

if(keycode == "13"){
if(currentFocus == "usr2")
	pt();
else if (currentFocus == "usr1"){
	setCity(eval('document.forms[0].'+currentFocus+'.value'))
}
else {
if(currentFocus == "user_input"){
if(LangField == "French"){
F_Search()
		} // end of else
else
Search()
}
else
{
try
{
	if (Validate || Validate())
		document.forms[0].submit();
}
catch (e)
{
setCity(document.forms[0].usr1.value) //alert('It didn\'t exist, but that\'s otay...');
}
	}
       } 
    } //keycode equals 13
} // the function