ss(frames['half']);
					}
					break;
				case 'drop':			// when up and dropping
					left -= hspd;
					top = 131;
					handleHeight = 83;
					if(left < 30) {
						left = 30;
						$('#'+id+' #crane-claw').css(frames['open']);
						setTimeout(function(){$('#'+id+' #crane-claw').css(frames['normal']);state = false;},500);
					}
					break;
			}
		};

		var CheckBoundaries = function () {
			if(left < 30)
				left = 30;
			else if(left > 788)
				left = 788;
		};

		this.Update = function () {
			if(!st