code: function getRowContentElements() {
  		var i;
  		var rowCnt = getRowCnt();
  		var rowDivs = [];
  		for (i=0; i<rowCnt; i++) {
  			rowDivs[i] = allDayRow(i)
  				.find('div.fc-day-content > div');
  		}
  		return rowDivs;
  	}
docs: Return an array of jQuery objects for the placeholder content containers of each row. The content containers don't actually contain anything, but their dimensions should match the events that are overlaid on top.