/********************************************************/
/*********	PACKAGE ETMM 2010		*********/
/*********	Version 	2.0		*********/
/*********	Last Update	02/12/2009	*********/
/********************************************************/


function controlBookZone()
{
	if(document.getElementById("etmform").registration_hotelbook[0].checked)
	{
		document.getElementById("etmform").registration_shlastname.value  = "" ;
		document.getElementById("etmform").registration_shfirstname.value = "" ;
		document.getElementById("etmform").registration_roomgroup[0].checked = false ;
		document.getElementById("etmform").registration_roomgroup[1].checked = false ;
		document.getElementById("etmform").registration_roomgroup[2].checked = false ;
		document.getElementById("etmform").registration_arrivaldate.selectedIndex   = 0 ;
		document.getElementById("etmform").registration_departuredate.selectedIndex = 0 ;
		document.getElementById("etmform").registration_bklastname.value  = "" ;
		document.getElementById("etmform").registration_bkfirstname.value = "" ;
	}
	
	if(document.getElementById("etmform").registration_hotelbook[1].checked)
	{
		document.getElementById("etmform").registration_roomgroup[0].checked = false ;
		document.getElementById("etmform").registration_roomgroup[1].checked = false ;
		document.getElementById("etmform").registration_roomgroup[2].checked = false ;
		document.getElementById("etmform").registration_arrivaldate.selectedIndex   = 0 ;
		document.getElementById("etmform").registration_departuredate.selectedIndex = 0 ;
		document.getElementById("etmform").registration_bklastname.value  = "" ;
		document.getElementById("etmform").registration_bkfirstname.value = "" ;
	}
	
	if(document.getElementById("etmform").registration_hotelbook[2].checked)
	{
		document.getElementById("etmform").registration_shlastname.value  = "" ;
		document.getElementById("etmform").registration_shfirstname.value = "" ;
	}
}

function updateBookChoice(currentChoice)
{
	document.getElementById("etmform").registration_hotelbook[currentChoice].checked = true ;
	controlBookZone() ;
}