title: jQuery - OnClick, change background color for table cells
body: <p>Let me show you a demo: <a href="http://jsbin.com/ajalu/2" rel="nofollow">here</a></p>
  
  <p>it is working for only rows. its not working for cells. i want to change cells' (tds') background colors with mouse clicks.</p>
  
  <p>For example: a have a table, and it has 4 tds. table's background color is white. if i click to a td, a td should be red, than if i click to b, b td should be red and a td should be white again. if i click to c than, c should be red and b should be white right now.</p>
  
  <p>A - B</p>
  
  <p>C - D</p>