<html>
<head>
  <title>Div example</title>
</head>

<body>

<script type="text/javascript" language="JavaScript" >
function changeDivImage(id, to_image){
  document.getElementById(id).style.backgroundImage = "url(../download/css/" + to_image + ")";
}
</script>

<style type="text/css">
.container {
  float: left;
  width: 200px;
  clear: left;
}
.arrow {
  background-image:url("../download/css/arrow_blue_9px.gif");
  background-repeat: no-repeat;
  background-position: 0px 2px;
  width: 12px;
  float: left;
}

.link {
  float: left;
  width: 180px;
}
</style>

<div class="container">
  <div class="arrow" id="num1">&nbsp;</div>
  <div class="link">
    <a href="https://www.mobilefish.com" onmouseover="javascript: changeDivImage('num1', 'arrow_black_9px.gif');" onmouseout="javascript:changeDivImage('num1', 'arrow_blue_9px.gif');" target="_top">Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</a>
  </div>
</div>
<div class="container">
  <div class="arrow" id="num2">&nbsp;</div>
  <div class="link">
    <a href="https://www.mobilefish.com" onmouseover="javascript: changeDivImage('num2', 'arrow_black_9px.gif');" onmouseout="javascript:changeDivImage('num2', 'arrow_blue_9px.gif');" target="_top">Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</a>
  </div>
</div>

</body>
</html>