function replace(s, t, u) 
{
	i = s.indexOf(t);
	r = "";
	if (i == -1) return s;
	r += s.substring(0,i) + u;
	if ( i + t.length < s.length)
	r += replace(s.substring(i + t.length, s.length), t, u);
	return r;
}
function showGuests(num)
{
	var innerData="";
	var cdata="";
	var cdata1="";
	for(k=0;k<num;k++)
	{
		var dstr="";
		if(k == 0)
			dstr="Since you have chosen to RSVP for some friends, <br>we need you to fill out the following information  per <br>each friend as requested below in order to complete  your RSVP. <br>Press Submit again once you are done.";

		cdata=document.frm.guestsData.value;
		cdata1=replace(cdata,'##ID##',k);
		innerData +='<table width="100%"  border="0" cellspacing="0" cellpadding="0" align="center"><tr><td  colspan=2><font color=red>'+dstr+'</font></td></tr><tr><td class="h" colspan=2 height="35">Friend '+(k+1)+'</td></tr>'+cdata1+'</table>';
	}
	 
	if(num == 0)
		document.getElementById('customFields').innerHTML="";

		document.getElementById('customFields').innerHTML = innerData;
}
if(document.frm.noOfFriends)
{
	var num=document.frm.noOfFriends.options[document.frm.noOfFriends.selectedIndex].value;
	showGuests(num);
}