//checks for incorrect day number for month
function checkDate(theDay,theMonth,theYear) {
	var theDateStr = theDay + ' ' + theMonth + ' ' + theYear;
	var theDate = new Date( theDateStr );
	var theDateString = theDate.toDateString();
	var theDateArray = theDateString.split( ' ' );
	if ( theDateArray[1] != theMonth.substr(0,3) ) {
		return false;
	}
	return true;
}

// page to open
// name of window
// h,w,t,l = height,width,top,left
// rs = resizable scrollbars
function openpopup(page,name,h,w,t,l,rs) {
	wn = window.open(page, name, "height="+h+",width="+w+",top="+t+",left="+l+" "+rs);
	wn.focus();
}

//mainFormSubmit sets the action (a) of mainForm and submits it
function mainFormSubmit(theAction,theError) {
	document.mainForm.a.value = theAction;
	document.mainForm.e.value = theError;
	document.mainForm.submit();
}