/*
 * Mark external Links and set Title
 */
var ie5 = (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf("MSIE 5.0") != -1);
var ie55 = (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf("MSIE 5.5") != -1);
var ie6 = (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf("MSIE 6.0") != -1);

if (!ie5) {
  jQuery(document).ready(function(){
    jQuery("a[rel='external']").each(function(i){
      if (typeof jQuery(this).attr('title') == "undefined" )
        jQuery(this).attr('title',jQuery(this).attr('href')+'    (external link)');
      else
        jQuery(this).attr('title',jQuery(this).attr('title')+'    (external link)');
      jQuery(this).append('<span class="external" title="'+jQuery(this).attr('title')+'">&nbsp;</span>').click(function(){
        window.open(jQuery(this).attr('href')); return false;
      });
    });
  });
}