Replace HTML link with Javascript link -

Replace HTML link with Javascript link -

i alter url link of 1 of buttons in navbar of site javascript link.

the next have now:

`<a href='http://www.oldlink.com' rel='nofollow' class='deals' target='_blank'>&nbsp;</a>`

i replace http://www.oldlink.com with:

<script>this snippet new link</script>

can please show me how this?

if want run javascript when user clicks on link, do:

<a href="javascript:void(0)" onclick="some_javascript_function();" ...> <script> function some_javascript_function() { // want } </script>

javascript html hyperlink