function loadCompany(company){
  
  var comp=company;
  var comp_url="";
  
  if(comp==1){
    comp_url="http://www.cms-bitforbit.com/mariotti/ess";
    }
  
  if(comp==2){
    comp_url="http://www.cms-bitforbit.com/mastexplorer/ess";
    document.getElementById('neugeraete_frame').style.width="650px";
    }
    
  if(comp==3){
    comp_url="http://www.cms-bitforbit.com/stoecklin/ess";

    }
    
  if(comp==4){
    comp_url="http://www.cms-bitforbit.com/tcm/ess";

    }    
  
  document.getElementById('neugeraete_frame').src=comp_url;
  
  
  
  }