Out of bounds when the desktop window moves

[hjzhbb7758]

Code:

onMove: function(left,top){
				var opt = $(this).window('options');
				app.left = opt.left;
				app.top = opt.top;
				if (left < 0) {
					$(this).window('move', {
						left : 1
					});
				}
				if (top < 0) {
					$(this).window('move', {
						top : 1
					});
				}
				var width = parseInt($(this).parent().css('width'));
				var height = parseInt($(this).parent().css('height'));
				var parentWidth = $(window).width();
				var parentHeight = $(window).height();
			 
			 
				if (left > parentWidth - width) {
					$(this).window('move', {
						"left" : parentWidth - width
					});
				}
				if (top > parentHeight - height) {
					$(this).window('move', {
						"top" : parentHeight - 45 - height
					});
				}
			}