"javascript: void(0);" problem

I have these codes in website:

<td align="center">
<a href="javascript: void(0);" id="browse">Browse</a> ¦
<a href="javascript: void(0);" id="clear">Clear</a> ¦
<a href="javascript: void(0);" id="upload">Upload</a> ¦
<a href="javascript: void(0);" onclick="javascript: opener.location.reload(true); window.close();">Close</a>
</td>

But when i've clicked the Browse it was giving error. Link doesn't work for me. But my friend has tried it. He says it works. So what is the problem? What can i do fix this problem for me?

 

cannot see problem, but if can repeat, you can replace 'void' with href="#"