/* the below requires jquery
$(document).ready(function(){
	$("#addchild2").click(function () { 
		$("#addchild2").hide();
		$(".cform .cf-fs7").slideDown();
	});
	$("#addchild3").click(function () { 
		$("#addchild3").hide();
		$(".cform .cf-fs8").slideDown();
	});
	$("#addadult").click(function () { 
		$("#addadult").hide();
		$(".cform .cf-fs3").slideDown();
	});
});
*/

function gup( name ) {
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}


function isNumeric(input) {
	return !isNaN(parseFloat(input)) && isFinite(input);
}

function pre_choose_recipient(formid) {
	var person = gup('person'); 
	
	person = person.replace('%20',' ');
	person = person.replace('_',' ');

	if (!isNumeric(person))
		num = $("#cf"+formid+"_field_1 option:contains('"+person+"')").val();
	else
		num = person;

	$("#cf"+formid+"_field_1").val(num);
}