function popup( loc, name, width, height, scrollable, resizable ) {
	prop = "status=no, menu=no";

	if( scrollable ) prop = prop.concat( ", scrollbars=yes" );
	else prop = prop.concat( ", scrollbars=no" );
		
	if( resizable ) prop = prop.concat( ", resizable=yes" );
	else prop = prop.concat( ", resizable=no" );

	prop = prop.concat( ", width=" );
	prop = prop.concat( width );
	prop = prop.concat( ", height=" );
	prop = prop.concat( height );
	x = window.open( loc, name, prop );
	x.focus();
}

function forgotPassword() {
	popup( "elfelejtett_jelszo.php", "", 500, 300, false, false );
}