var curDate = new Date();
	var hEngine = 'http://www.hoteliers.com/cgEngine.php?ID=60';

	function dInM(mon)
	{
		if (mon == 2)
		{
			Year = curDate.getFullYear();
			if(Math.round(Year/4) == Year/4)
			{
				if(Math.round(Year/100) == Year/100)
				{
					if(Math.round(Year/400) == Year/400)
						return 29;
					else return 28;
				}
				else return 29;
			}
			return 28;
		}
		else if (mon == 4 || mon == 6 || mon == 9 || mon == 11)
		{
			return 30;
		}
		return 31;
	}

	function getNDay()
	{
		theMonth = document.hcomForm.am.options.selectedIndex;
		theDay = parseInt(document.hcomForm.ad.options.selectedIndex);
		if (! theMonth == 0 && ! theDay == 0)
		{
			dInMonth = dInM(theMonth);
			if (theDay > dInMonth)
			{
				document.hcomForm.ad.options.selectedIndex = theDay = dInMonth;
			}
			newDay = theDay + 1;
			newMonth = theMonth;
			if (newDay > dInMonth)
			{
				newDay = 1;
				newMonth = theMonth + 1;

				if (newMonth > 12)
				{
					newMonth = 1;
				}
			}
			document.hcomForm.dd.selectedIndex = newDay;
			document.hcomForm.dm.selectedIndex = newMonth;
		}
	}

	function doCheckOffer(url) {
		el = document.getElementById('hoteliers_frame');

		if (el)
		{
			el.innerHTML = '<iframe src="'+url+'" width="720" height="650" frameborder="0" style="margin-right:10px;">';
		}
	}
	
	function doCheckForm()
	{
		el = document.getElementById('hoteliers_frame');

		if (el)
		{
			el.innerHTML = '<iframe name="' + document.hcomForm.hTarget.value + '" src="" width="720" height="650" frameborder="0" style="margin-right:10px;">';
		}

		document.hcomForm.target = document.hcomForm.hTarget.value;
		document.hcomForm.action = 'http://www.hoteliers.com/cgEngine.php?ID=60&lang=' + document.hcomForm.language.value;
		document.hcomForm.submit();
	}

function checkDDate()
{
	theMonth = parseInt(document.hcomForm.dm.options.selectedIndex);
	theDay = parseInt(document.hcomForm.dd.options.selectedIndex);
	dInMonth = dInM(theMonth); 
	
	if (theDay > dInMonth)
	{
		document.hcomForm.dd.options.selectedIndex = dInMonth;
	}
}

	function doCheckConference() {
	}