Switching DIV Background Image With jQuery

範例如下：

$('#divID').css("background-image", "url(/myimage.jpg)"); 

$('#divID').click(function()
{
  // do my image switching logic here.

});

$('#divID').mouseover(function()
{
  // do my image switching logic here.
});

$('#divID').mouseout(function()
{
  // do my image switching logic here.
});