//(function( factory ) {
//	if ( typeof define === "function" && define.amd ) {
//
//		// AMD. Register as an anonymous module.
//		define([ "jquery" ], factory );
//	} else {
//
//		// Browser globals
//		factory( jQuery );
//	}
//}(function( $ ) {
//
//// Create new object to cache iframe offsets
//$.ui.ddmanager.frameOffsets = {};
//
//// Override the native `prepareOffsets` method. This is almost
//// identical to the un-edited method, except for the last part!
//$.ui.ddmanager.prepareOffsets = function (t, event) {
//	var i, j,
//		m = $.ui.ddmanager.droppables[t.options.scope] || [],
//		type = event ? event.type : null, // workaround for #2317
//		list = (t.currentItem || t.element).find(":data(ui-droppable)").addBack(),
//		doc, frameOffset;
//
//	droppablesLoop: for (i = 0; i < m.length; i++) {
//
//		//No disabled and non-accepted
//		if (m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0], (t.currentItem || t.element)))) {
//			continue;
//		}
//
//		// Filter out elements in the current dragoged item
//		for (j = 0; j < list.length; j++) {
//			if (list[j] === m[i].element[0]) {
//				m[i].proportions().height = 0;
//				continue droppablesLoop;
//			}
//		}
//
//		m[i].visible = m[i].element.css("display") !== "none";
//		if (!m[i].visible) {
//			continue;
//		}
//
//		//Activate the droppable if used directly from draggables
//		if (type === "mousedown") {
//			m[i]._activate.call(m[i], event);
//		}
//
//		// Re-calculate offset
//		m[i].offset = m[i].element.offset();
//
//		m[i].offset.top -= m[i].element.parents().find("html,body").scrollTop();
//		m[i].offset.left -= m[i].element.parents().find("html,body").scrollLeft();
//
//		// Re-calculate proportions (jQuery UI ~1.10 introduced a `proportions` cache method, so support both here!)
//		proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
//		typeof m[i].proportions === 'function' ? m[i].proportions(proportions) : (m[i].proportions = proportions);
//
//		/* ============ Here comes the fun bit! =============== */
//
//		// If the element is within an another document...
//		if ((doc = m[i].document[0]) !== document) {
//			// Determine in the frame offset using cached offset (if already calculated)
//
//			/*frameOffset = $.ui.ddmanager.frameOffsets[doc];
//			if (!frameOffset) {
//				// Calculate and cache the offset in our new `$.ui.ddmanager.frameOffsets` object
//				frameOffset = $.ui.ddmanager.frameOffsets[doc] = $(
//					// Different browsers store it on different properties (IE...)
//					(doc.defaultView || doc.parentWindow).frameElement
//				).offset();
//			}*/
//
//			// Calculate and cache the offset in our new `$.ui.ddmanager.frameOffsets` object
//			frameOffset = $.ui.ddmanager.frameOffsets[doc] = $(
//				// Different browsers store it on different properties (IE...)
//				(doc.defaultView || doc.parentWindow).frameElement
//			).offset();
//
//			// Add the frame offset to the calculated offset
//			m[i].offset.left += frameOffset.left;
//			m[i].offset.top += frameOffset.top;
//		}
//	}
//};
///* Workaround --> */
//
//
//}));