wml function error - Esato archive

Posted by EME.NABIL

i need help in this error in wml

every time i tray to ran this code it display this message
Start tag expected, '<' not found
and i tray to solve it but i cant

and this is the code

extern function count()
{
var inputNumber = Dialogs.prompt("Enter a number to be squared", "" );
var numberSquared = square( Lang.parseInt (inputNumber ) );
var outputSquare = inputNumber + "squared is " + numberSquared;
WMLBrowser.setVar( "result1",outputSquare);
WMLBrowser.go( "#result" );
}

function square( y )
{
return ( y * y );
}