/***********************************************
* Bookmark site script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/
/* Modified to support Opera */
function bookmarksite(){
var ver = getInternetExplorerVersion();
var title = document.title;
var url = window.location.href;
if (window.sidebar){ // firefox
  window.sidebar.addPanel(title, url, "");
}
else if(window.opera && window.print){ // opera
  var elem = document.createElement('a');
  elem.setAttribute('href',url);
  elem.setAttribute('title',title);
  elem.setAttribute('rel','sidebar');
  elem.click();
} 
else if(ver >= 8.0) {
 // if( WebSliceSupported()  ) {
 //      window.external.AddToFavoritesBar( url, title, "");
 // }else {
   alert('Hacer ctrl+D para añadir a la lista de favoritos de ie+8 (Command+D para macs)');
 //  }
}
else if(document.all){// ie
  alert("ie");
  window.external.AddFavorite(url, title);
}
else if(window.safari){
alert('Hacer ctrl+D para añadir a la lista de favoritos de safari (Command+D para macs)');
} else if(window.chrome){
alert('Hacer ctrl+D para añadir a la lista de favoritos de chrome (Command+D para macs)');
} else
{
alert('Press ctrl+D para añadir a la lista de favoritos (Command+D para macs)');
}

}
 
function getInternetExplorerVersion() {
         var rv = -1; // Return value assumes failure.
         if (navigator.appName == 'Microsoft Internet Explorer') {
            var ua = navigator.userAgent;
            var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
            if (re.exec(ua) != null)
            rv = parseFloat(RegExp.$1);
          }
         return rv;
 }
function checkVersion() {
var msg = "You're not using Windows Internet Explorer.";
var ver = getInternetExplorerVersion();
if (ver > -1) {
if (ver >= 8.0)
msg = "You're using a recent copy of Windows Internet Explorer."
else
msg = "You should upgrade your copy of Windows Internet Explorer.";
}
alert(msg);
}
function WebSliceSupported() {
return (typeof (window.external.AddToFavoritesBar) != "undefined");
}