function checkinputs()	{
	if (form1.currency.value.length==0)
	{
		alert("You must select the Currency from the list.");
	}

	if (form1.rentcity.value.length==0)
	{
		alert("You must select the Location from the list.");
	}

	if (form1.age_driver.value.length==0)
	{
		alert("You must enter the age of the driver.");
	}

	if (form1.pickmonth.value == 200709)	{
		if (form1.pickday.value > 30) {
		alert("Day Error - Start Month September");
		}
	}

	if (form1.pickmonth.value == 200711)	{
		if (form1.pickday.value > 30)
		{
		alert("Day Error - Start Month November");
		}
	}

	if (form1.pickmonth.value == 200702)	{
		if (form1.pickday.value > 28)
		{
		alert("Day Error - Start Month February");
		}
	}

	if (form1.pickmonth.value == 200704)	{
		if (form1.pickday.value > 30)
		{
		alert("Day Error - Start Month April");
		}
	}

	if (form1.pickmonth.value == 200706)
	{
		if (form1.pickday.value > 30)
		{
		alert("Day Error - Start Month June");
		}
	}


	if (form1.dropmonth.value == 200709)
	{
		if (form1.dropday.value > 30)
		{
		alert("Day Error - End Month September");
		}
	}
	if (form1.dropmonth.value == 200711)
	{
		if (form1.dropday.value > 30)
		{
		alert("Day Error - End Month November");
		}
	}
	if (form1.dropmonth.value == 200702)
	{
		if (form1.dropday.value > 28)
		{
		alert("Day Error - End Month February");
		}
	}
	if (form1.dropmonth.value == 200704)
	{
		if (form1.dropday.value > 30)
		{
		alert("Day Error - End Month April");
		}
	}
	if (form1.dropmonth.value == 200706)
	{
		if (form1.dropday.value > 30)
		{
		alert("Day Error - End Month June");
		}
	}

}