// JavaScript Document
function getPageObject(sObjID) {
	if (document.all)
		return document.all[sObjID]
	else
		return document.getElementById(sObjID);

}


function showroom(name){

	var roomno  = getPageObject(name).value;
	for( var k= 2; k <= 3 ; k++ ) 
		if (k <= parseInt(roomno)) {
			getPageObject("div_room"+k).style.display = "block";
		} else {
			getPageObject("div_room"+k).style.display = "none";			
		}
	
}

function showchildage(name){
	var room_id = name.substring(5,6); 
	var childno  = getPageObject(name).value;

	if (childno >2) {
		getPageObject("div_room"+room_id+"_age_child1").style.display = "block";
		getPageObject("div_room"+room_id+"_age_child2").style.display = "block";
		getPageObject("div_room"+room_id+"_age_child3").style.display = "block";
	} else if (childno >1) {
		getPageObject("div_room"+room_id+"_age_child1").style.display = "block";
		getPageObject("div_room"+room_id+"_age_child2").style.display = "block";
		getPageObject("div_room"+room_id+"_age_child3").style.display = "none";
	} else if (childno >0) {
		getPageObject("div_room"+room_id+"_age_child1").style.display = "block";
		getPageObject("div_room"+room_id+"_age_child2").style.display = "none";
		getPageObject("div_room"+room_id+"_age_child3").style.display = "none";
	} else {
		getPageObject("div_room"+room_id+"_age_child1").style.display = "none";
		getPageObject("div_room"+room_id+"_age_child2").style.display = "none";
		getPageObject("div_room"+room_id+"_age_child3").style.display = "none";
	}
}