in the page source, i see the following errors:
<br />
<b>Warning</b>: include(webassist/google_javascript/wagmp_map_1.php) [<a href='plugins/function.include'>function.include</a>]: failed to open stream: No such file or directory in <b>/home/cortekx/public_html/cortekxhgl.com/contactus.php</b> on line <b>64</b><br />
<br />
<b>Warning</b>: include(webassist/google_javascript/wagmp_map_1.php) [<a href='plugins/function.include'>function.include</a>]: failed to open stream: No such file or directory in <b>/home/cortekx/public_html/cortekxhgl.com/contactus.php</b> on line <b>64</b><br />
<br />
<b>Warning</b>: include() [<a href='plugins/function.include'>function.include</a>]: Failed opening 'webassist/google_javascript/wagmp_map_1.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in <b>/home/cortekx/public_html/cortekxhgl.com/contactus.php</b> on line <b>64</b><br />
this means that the filers in the webassist/google_javascript/ have not been uploaded to the server.
make sure to upload the entire webassist/google_javascript/ directory to the server.