// JavaScript Document
function change_id(object){
	if(object.id == 'dim'){
		object.id = 'hightlighted';
	}else if(object.id == 'hightlighted'){
		object.id = 'dim';
	}
}
function field_trip(id){
	window.location.replace("field_trip.php?id="+id);
}
function how_to(id){
	window.location.replace("howto.php?id="+id);
}
window.onload = function(){
	document.getElementById("loader").style.display = 'none';
}

function enable(check, id){
	if(check.checked){
		document.forms['field_trips'][id].disabled = false;
	}else{
		document.forms['field_trips'][id].disabled = true;
	}
}

function showroom_item(id){
	window.location = 'showroom.php?id='+id;
}