html link breaks

i have the code below

<a id="treeSelector" style="cursor:pointer" >
   开发者_Python百科 <img src="../../graphics/tree.gif" align="left" style="padding-right:5px;"/>
    <span>Root Page</span>
    <img src="../../graphics/arrow_down.gif" align="absmiddle"/>
</a>

My Problem is that using the span inside when mouseover the cursor form pointer becomes default arrow moving from arrow_down.gif to Root Pag text.

I know that if i use dislpay:block on will solve my problem BUT this not what i want because link has onmouseover show another div.

Can anyone help me

Thanks

There are 2 really easy solutions.

1. Use HREF

   <a href="#" onclick="return false;">...</a>
   

2. Use CSS

   #treeSelector, #treeSelector *{ cursor:pointer }
   

<span style="cursor:pointer;">