function submitencuesta() {
   var opc = "";
   for (i = 0; i < 10; i++) {
       if (document.formenc.opcion[i].checked) {
          opc = document.formenc.opcion[i].value;
   document.location='envia.php?tipo=enc&val='+opc;

       }
   }
}

function otro(obj) {
   if (obj.value=="Otro") {
      document.form1.otros.disabled=false;
	  document.form1.otros.focus();
   }
   else {
      document.form1.otros.value="";
      document.form1.otros.disabled=true;
   }
}

function popup(mylink, windowname, width, height) {
   if (! window.focus) return true;
   var href;
   if (typeof(mylink) == 'string') href=mylink;
   else href=mylink.href;
   window.open(href, windowname, 'width='+width+',height='+height+',scrollbars=yes');
   return false;
}

function switchMenu(obj) {
	var el = document.getElementById(obj);
	if ( el.style.display != "none" ) {
		el.style.display = 'none';
	}
	else {
		el.style.display = '';
	}

}

function switchMenu2(obj) {
	var el = document.getElementById(obj);
	       document.getElementById("personales").style.display = 'none';
               document.getElementById("academicos").style.display = 'none';
               document.getElementById("cursos").style.display = 'none';
               document.getElementById("idiomas").style.display = 'none';
               document.getElementById("experiencia").style.display = 'none';
	      el.style.display = '';
}


function switchMenuBSQ(obj) {
    if (obj=="BSQ_avanzada")
	   document.getElementById("dummy").value="AV";
	else
	   document.getElementById("dummy").value="SIM";
	var alldivs=document.getElementsByTagName("div");
	for (var i=0; i<alldivs.length; i++){
            if (alldivs[i].id.substr(0,4)=="BSQ_")
		alldivs[i].style.display="none";
	}
        switchMenu(obj);
}

function chkNumeric(objName) {
   var checkOK = "0123456789";
   var checkStr = objName;
   var allValid = true;
   var decPoints = 0;
   var allNum = "";
   if (checkStr.value=="") return false;
   else {
      for (i = 0;  i < checkStr.value.length;  i++) {
          ch = checkStr.value.charAt(i);
          for (j = 0;  j < checkOK.length;  j++)
              if (ch == checkOK.charAt(j))
                 break;
              if (j == checkOK.length) {
                 allValid = false;
                 break;
              }
              if (ch != ",")
                 allNum += ch;
      }
      if (!allValid)
          objName.value=objName.value.substr(0,objName.value.length-1);
   }
}