// 2002, Universidad Católica del Norte 

function BrowserCheck(){
          var b = navigator.appName;
          if (b=="Netscape") this.b = "ns";
          else if (b=="Microsoft Internet Explorer") this.b = "ie";
          else this.b = b;
          this.v = parseInt(navigator.appVersion);
          this.ns = (this.b=="ns" && this.v>=4);
          this.ns4 = (this.b=="ns" && this.v==4);
          this.ns5 = (this.b=="ns" && this.v==5);
          this.ie = (this.b=="ie" && this.v>=4)
          this.ie4 = (navigator.userAgent.indexOf('MSIE 4')>0);
          this.ie5 = (navigator.userAgent.indexOf('MSIE 5')>0);
          if (this.ie5) this.v = 5;
          this.min = (this.ns||this.ie);
         }
         // automatically create the "is" object
         is = new BrowserCheck();

 
 function abrir_emergencia(parametro){
          var Ventana = window.open(
                 "http://www.ucn.cl/telefono/telefonos_emergencia.htm?cod="+parametro, 
                 "Informacion_Personal", 
                     "top=10,left=140,width=605,height=430,status=no,menubar=no,scrollbars=no,resizable=no,location=no,toolbar=no,directories=no" 
                 );
           if(!is.ie4) Ventana.focus();
          }


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