common-active.php

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<?php
/***********************************************************
 Copyright (C) 2008-2012 Hewlett-Packard Development Company, L.P.

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License version 2.1 as published by the Free Software Foundation.

 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public License
 along with this library; if not, write to the Free Software Foundation, Inc.0
 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
***********************************************************/

function js_url()
{
  $script = "
    <script type=\"text/javascript\">
      function js_url(val, url)
      {
        window.location.assign(url+val);
      }
    </script>
  ";

  return $script;
}


function displayMessage($Message, $keep = null)
{

  $HTML = null;
  $HTML .= "\n<div id='dmessage'>";
  $text = _("Close");
  $HTML .= "<button name='eraseme' value='close' onclick='rmMsg()'> $text</button>\n";
  $HTML .= $Message;
  $HTML .= $keep . "\n</p>";
  $HTML .= "  <hr>\n";
  $HTML .= "</div>\n";
  $HTML .= "<script type='text/javascript'>\n" .
           "function rmMsg(){\n" .
           "  var div = document.getElementById('dmessage');\n" .
           "  var parent = div.parentNode;\n" .
           "  parent.removeChild(div);\n" .
           "}\n" .
           "</script>\n";
  return($HTML);
}

function ActiveHTTPscript($RequestName,$IncludeScriptTags=1)
{
  $HTML="";

  if ($IncludeScriptTags) {
    $HTML="<script language='javascript'>\n<!--\n";
  }

  $HTML .= "var $RequestName=null;\n";
  /* Check for browser support. */
  $HTML .= "function ${RequestName}_Get(Url)\n";
  $HTML .= "{\n";
  $HTML .= "if (window.XMLHttpRequest)\n";
  $HTML .= "  {\n";
  $HTML .= "  $RequestName=new XMLHttpRequest();\n";
  $HTML .= "  }\n";
  /* Check for IE5 and IE6 */
  $HTML .= "else if (window.ActiveXObject)\n";
  $HTML .= "  {\n";
  $HTML .= "  $RequestName=new ActiveXObject('Microsoft.XMLHTTP');\n";
  $HTML .= "  }\n";

  $HTML .= "if ($RequestName!=null)\n";
  $HTML .= "  {\n";
  $HTML .= "  $RequestName.onreadystatechange=${RequestName}_Reply;\n";
  /*
   'true' means asynchronous request.
  Rather than waiting for the reply, the reply is
  managed by the onreadystatechange event handler.
  */
  $HTML .= "  $RequestName.open('GET',Url,true);\n";
  $HTML .= "  $RequestName.send(null);\n";
  $HTML .= "  }\n";
  $HTML .= "else\n";
  $HTML .= "  {\n";
  $HTML .= "  alert('Your browser does not support XMLHTTP.');\n";
  $HTML .= "  return;\n";
  $HTML .= "  }\n";
  $HTML .= "}\n";

  if ($IncludeScriptTags) {
    $HTML .= "\n// -->\n</script>\n";
  }

  return($HTML);
}