trobber = Class.create();
trobber.prototype = {
	initialize: function(options){
		this.target = $(options.target);
		this.insert = ((typeof options.insert != 'undefined') ? options.insert : 'bottom');		
		this.trobber = new Element("div", {style: "line-height:14px;text-align:center"}).update('<img class="trobber" src="images/templates/dark/1x1.gif" width="48" height="16">');
		this.show();
	},
	show: function(){
		where = this.insert;
		this.target.insert({'top': this.trobber});
	}
};