/**************************************************************

Script		: Hot Pencil!
Version		: 1.0
Authors		: Ryan Marshall
Desc		: Toggles quick-selection of items for adding to a session

**************************************************************/

function hotpencil(state) {
	if (state == 'on') {
		if ($$('a.thumb').length) {
			document.getElementById('hotpencil_icon').src = 'images/icon_hotpencil_on.png';
			window.state = 'off';
			$$('a.thumb').addEvent('click',function(event) {
				event.stop();
				if (this.getFirst('img').get('class') != 'tagged') {
					var action = 'tag';
					this.getFirst('img').addClass('tagged');
					this.getFirst('img').src = 'images/frame_tagged.gif';
				} else {
					var action = 'untag';
					this.getFirst('img').removeClass('tagged');
					this.getFirst('img').src = 'images/frame_single.gif';
				}
				var id = this.get('id');
				var req = new Request({
									url:'tags.php',
									method:'get',
									autoCancel:true,
									data:'action=' + action + '&id=' + id + '&agency=clyne',
									onRequest: function() {
											//alert(action+','+id+','+agency);
									},
									onSuccess: function() {
											// need to put the class/image update functions in here
									}
							}).send();
			});
		}
	}
	if (state == 'off') {
		document.getElementById('hotpencil_icon').src = 'images/icon_hotpencil_off.png';
		window.state = 'on';
		$$('a.thumb').removeEvents('click');
	}
}

var state = 'on';