commonly asked question?

//itemspawner.js

var ID_CREATE_SUCCESS = $.findPacketId("CREATE_SUCCESS");
var ID_NOTIFICATION = $.findPacketId("NOTIFICATION");
var ID_PLAYER_TEXT = $.findPacketId("PLAYERTEXT");
var ID_UPDATE = $.findPacketId("UPDATE");
var ID_TEXT = $.findPacketId("TEXT");
var ID_FAILURE = $.findPacketId("FAILURE");



var usage = 
"Usage: /item <ID of item>";

function onClientPacket(event) {
	var packet = event.getPacket();
	switch (packet.id()) {
		case ID_PLAYER_TEXT: {
			var text = packet.text.toLowerCase();
			if(text.length() >= 5 && text.substring(0,5) == "/item"){
				event.cancel();

				if(text.length() <= 6){
					event.echo(usage)
					break;
				}
				var items = text.substring(6, text.length());

				if(items >= 5000)
					event.echo("Item " + items + " not found.");
				else(items <= 5000)
					event.echo("Item " + items + " spawned in Chest #14.");
			}
			break;
		}
	}
}