function scrsize() {
	document.write('<input type="hidden" name="screen" value="' + screen.width + 'x' + screen.height + '">');
}


function formgo(url,arg,arg2) {
        if (url) document.frontweb.action = url;
        if (arg) document.frontweb.extra.value = arg;
        if (arg2) document.frontweb.extra2.value = arg2;
	document.frontweb.submit();
}

function formgoconfirm(text,url,arg,arg2) {
	if (confirm(text)) formgo(url,arg,arg2);
}