/*
 * Do platform detection
 */
var PLATFORM_OTHER    = 0;
var PLATFORM_WINDOWS  = 1;
var PLATFORM_LINUX    = 2;
var PLATFORM_MACOSX   = 3;
var PLATFORM_MAC      = 4;

var gPlatform = PLATFORM_WINDOWS;

if (navigator.platform.indexOf("Win32") != -1)
  gPlatform = PLATFORM_WINDOWS;
else if (navigator.platform.indexOf("Linux") != -1)
  gPlatform = PLATFORM_LINUX;
else if (navigator.userAgent.indexOf("Mac OS X") != -1)
  gPlatform = PLATFORM_MACOSX;
else if (navigator.userAgent.indexOf("MSIE 5.2") != -1)
  gPlatform = PLATFORM_MACOSX;
else if (navigator.platform.indexOf("Mac") != -1)
  gPlatform = PLATFORM_MAC;
else
  gPlatform = PLATFORM_OTHER;

function switchOS(){
  var link = document.getElementById('download-link');
  switch (gPlatform)
  {
    case PLATFORM_LINUX:
      link.innerHTML = '<a href="/download-softphone-for-linux"><img src="/images/en/qutecom-download.jpg" alt="Qutecom-download" /></a>';
      break;
    case PLATFORM_MACOSX:
      link.innerHTML = '<a href="/download-softphone-for-mac-osx"><img src="/images/en/qutecom-download.jpg" alt="Qutecom-download" /></a>';
      break;
    case PLATFORM_WINDOWS:
      link.innerHTML = '<a href="/download-softphone-for-windows"><img src="/images/en/qutecom-download.jpg" alt="Qutecom-download" /></a>';
      break;
    case PLATFORM_OTHER:
      link.innerHTML = '<a href="/download-softphone"><img src="/images/en/qutecom-download.jpg" alt="Qutecom-download" /></a>';
      break;
  }
}

window.onload=function(){
  switchOS();
}