function hora(){
if (!document.layers&&!document.all)
return
var Digital=new Date()
var horas=Digital.getHours()
var minutos=Digital.getMinutes()
var segundos=Digital.getSeconds()
var dn="AM" 
if (horas>12){
dn="PM"
horas=horas-12
}
if (horas==0)
horas=12
if (minutos<=9)
minutos="0"+minutos
if (segundos<=9)
segundos="0"+segundos
mrelog=""+horas+":"+minutos+":"
+segundos+" "+dn+""
if (document.layers){
document.layers.relog.document.write(mrelog)
document.layers.relog.document.close()
}
else if (document.all)
relog.innerHTML=mrelog
setTimeout("hora()",1000)
}


function SetFocus() {
  if (document.forms.length > 0) {
    var field = document.forms[0];
    for (i=0; i<field.length; i++) {
      if ( (field.elements[i].type != "image") &&
           (field.elements[i].type != "hidden") &&
           (field.elements[i].type != "reset") &&
           (field.elements[i].type != "submit") ) {

        document.forms[0].elements[i].focus();

        if ( (field.elements[i].type == "text") ||
             (field.elements[i].type == "password") )
          document.forms[0].elements[i].select();

        break;
      }
    }
  }
}

function rowOverEffect(object) {
  if (object.className == 'dataTableRow') object.className = 'dataTableRowOver';
}

function rowOutEffect(object) {
  if (object.className == 'dataTableRowOver') object.className = 'dataTableRow';
}

function rowOverEffect_flex(object,clase) {
 object.className = clase;
}

function rowOutEffect_flex(object) {
object.className = 'dataTableRowOver'; 
}