var refarray = new Array();
refarray['+software'] = "http://www.systemvisa.com/highclasssw.htm";
refarray['+multimediale'] = "http://www.systemvisa.com/highclasssw.htm";
refarray['+multimediali'] = "http://www.systemvisa.com/highclasssw.htm";
refarray['+laboratorio'] = "http://www.systemvisa.com/highclasssw.htm";
refarray['+laboratori'] = "http://www.systemvisa.com/highclasssw.htm";
refarray['+aula'] = "http://www.systemvisa.com/highclasssw.htm";
refarray['+aule'] = "http://www.systemvisa.com/highclasssw.htm";


if (document.referrer&&document.referrer!=""){
  for (var i in refarray) {
   strtmp = "macaco";
   strtmp = i.slice(0,i.indexOf('+'));  
   strtmp1 = "macaco";
   strtmp1 = i.slice(i.indexOf('+')+1,i.length);
   if ( document.referrer.indexOf(strtmp) != -1)
     {
      if ( document.referrer.indexOf(strtmp1) != -1 ) 
       {
       	st1 = document.referrer.slice(7,document.referrer.length);
       	st2 =st1.slice(0,st1.indexOf('/'));
       	//alert(st2.indexOf(location.hostname));
                if ( st2.indexOf(location.hostname) != 0 ) 
                {
                   window.location.replace(refarray[i]);
              }  
       }
     }
  }
}