var ns4, ie4, ns6, minlog, minpass, frm;

function checkEl(el)
{
	var len;
	val = el.value;
	len = parseInt(val.length);
	if (len < 1)
		return false;
	else
		return true;
}

function ForceVerify(fm)
{
	var temp;
	for (var iElement = 0; iElement < fm.length;iElement++)
    {  
		temp = fm[iElement];
		if (temp.type == "text" || temp.type == "password")
			if (!(checkEl(temp)))
				return false;
	}
	return true;
}

function keyPress(e)
{
	if (ns4 || ns6) {nKey=e.which}
    else {nKey=event.keyCode};
	if (nKey == 13)
	{
        var ver = ForceVerify(frm);
		if (ver)
		{
			frm.submit();
			return true
		}
		return false
	}
}

function form_init(form)
{
	ie4 = false;
	ns4 = false;
	ns6 = false;
    if (document.all)
		ie4 = true;
	else if (document.layers)
		ns4 = true;
	else if (document.getElementById)
		ns6 = true;
	frm = form;
	
	if (ns4 || ns6)
		document.captureEvents(Event.KEYPRESS);
	document.onkeypress = keyPress;
	
	return true;
}