// JavaScript Document
var popUpWin=0;
var popUpExtra=0;
var popUpWinS=0;
var ie4 = (document.all) ? true : false;
var ns4 = (document.layers) ? true : false;
var ns6 = (document.getElementById && !document.all) ? true : false;

var OpcionMenuActual
function muestraSelects() {
	if (document.frames[0].form) {
		if (document.frames[0].form.sel_categ) {
			document.frames[0].form.sel_categ.style.display="block"
		}
		if (document.frames[0].form.id_categoria) {
			document.frames[0].form.id_categoria.style.display="block"
		}
		if (document.frames[0].form.TipoAct) {
			document.frames[0].form.TipoAct.style.display="block"
		}
	}
}

function ocultaSelects(id) {
	if (document.frames[0].form) {
		if (document.frames[0].form.sel_categ) {
			if ((id=="mm4") || (id=="mm3")) {
					document.frames[0].form.sel_categ.style.display="none"
			}
		}
		if (document.frames[0].form.id_categoria) {
			if ((id=="mm2") || (id=="mm1")) {
					document.frames[0].form.id_categoria.style.display="none"
			}
		}
		if (document.frames[0].form.TipoAct) {
			if ((id=="mm4") || (id=="mm3")) {
					document.frames[0].form.TipoAct.style.display="none"
			}
		}
	}
	}

function QuitarSombra(id) {
	if (id==OpcionMenuActual) {
		//nada
	} else {
		document.getElementById(id).className="menu-principal-textos"
	}
}
			

function SombreaMenu(id) {
	//alert(OpcionMenuActual)
	
	
	for (i=1, m=8;i<=m; i++) {
		if (i==id) {
			if (document.getElementById(id).className!="menu-vertical-resaltado") {
				document.getElementById(id).className="menu-vertical-resaltado"
			}
		} else {
			if ((document.getElementById(i).className!="menu-vertical-resaltado") || (i!=OpcionMenuActual)) {
				document.getElementById(i).className="menu-vertical"
			}
		}
	}
}

function cargaMarco(page) {
	document.frames["apa"].location.href=page
}

function MM_showHideLayers()
{
    var i,p,v,obj,args=MM_showHideLayers.arguments;
    for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null)
    {
        v=args[i+2];
        if (obj.style)
        {
            obj=obj.style;
            v=(v=='show')?'visible':(v=='hide')?'hidden':v;
        }
        obj.visibility=v;
    }
	
}

function setButton(s)
{
  document.frmCity.frmAction.value = s;
  document.frmCity.submit();
}

function popUp(URLStr,x,y) 
{
    if(popUpExtra)
    {
        if(!popUpExtra.closed) popUpExtra.close();
    }
	popUpExtra = open(URLStr, 'popUpExtra', 'toolbar=0,scrollbars=0,location=0,status=no,menubar=0,resizable=0,width='+x+',height='+y);
	popUpExtra.focus;
}
function popUpWindow(URLStr, left, top, width, height)
{
    if(popUpWin)
    {
        if(!popUpWin.closed) popUpWin.close();
    }
    	popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
		popUpWin.focus();
}
function popUpWinScroll(URLStr, left, top, width, height, scrolling)
{
    if(popUpWinS)
    {
        if(!popUpWinS.closed) popUpWinS.close();
    }
    	popUpWinS = open(URLStr, 'popUpWinS', 'toolbar=no,location=no,addressbar=no,directories=no,status=no,menubar=no,scrollbars='+scrolling+',resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
		popUpWinS.focus();
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&id.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function preloadImages()
{
  if(document.images)
  {
    if(!document.imageArray) document.imageArray = new Array();
    var i,j = document.imageArray.length, args = preloadImages.arguments;
    
    for(i=0; i<args.length; i++)
    {
      if (args[i].indexOf("#")!=0)
      {
        document.imageArray[j] = new Image;
        document.imageArray[j++].src = args[i];
      }
    }
  }
}

function loadImages() {
if (document.getElementById) {  // DOM3 = IE5, NS6
document.getElementById('hidepage').style.visibility = 'hidden';
}
else {
if (document.layers) {  // Netscape 4
document.hidepage.visibility = 'hidden';
}
else {  // IE 4
document.all.hidepage.style.visibility = 'hidden';
      }
   }
}

function Validar_es(form)
{
  if (form.myname.value == "")
  { alert("Por favor ingrese su nombre"); form.myname.focus(); return false; }

  if (form.myemail.value == "")
  { alert("Por favor ingrese su dirección de e-mail"); form.myemail.focus(); return false; }

  if (form.message.value == "")
  { alert("Por favor ingrese su mensaje"); form.message.focus(); return false; }

  if (form.toname.value == "")
  { alert("Por favor ingrese el nombre del Destinatario"); form.toname.focus(); return false; }

  if (form.toemail.value == "")
  { alert("Por favor ingrese la dirección de e-mail del Destinatario"); form.toemail.focus(); return false; }
 
  if (form.fromemail.value.indexOf('@', 0) == -1 ||
      form.fromemail.value.indexOf('.', 0) == -1)
  { alert("Dirección de e-mail inválida"); form.fromemail.focus(); return false; }

}
function esDigito(sChr){
var sCod = sChr.charCodeAt(0);
return ((sCod > 47) && (sCod < 58));
}


function valSep(oTxt){
bOk= (oTxt.value.split("/")==oTxt.value );
return !bOk;
}

function finMes(oTxt){
var nMes = parseInt(oTxt, 10);
var nRes = 0;
switch (nMes){
case 1: nRes = 31; break;
case 2: nRes = 29; break;
case 3: nRes = 31; break;
case 4: nRes = 30; break;
case 5: nRes = 31; break;
case 6: nRes = 30; break;
case 7: nRes = 31; break;
case 8: nRes = 31; break;
case 9: nRes = 30; break;
case 10: nRes = 31; break;
case 11: nRes = 30; break;
case 12: nRes = 31; break;
}
return nRes;
}

function valDia(oTxt,Mes){
var bOk = false;
var nDia = parseInt(oTxt,10);
bOk = bOk || ((nDia >= 1) && (nDia <= finMes(Mes)));
return bOk;
}

function valMes(oTxt){
var bOk = false;
var nMes = parseInt(oTxt, 10);
bOk = (nMes >= 1) && (nMes <= 12);
return bOk;
}

function valAno(oTxt){
var bOk = true;
var nAno = oTxt;
bOk = bOk && (nAno.length == 4);
if (bOk){
for (var i = 0; i < nAno.length; i++){
bOk = bOk && esDigito(nAno.charAt(i));
}
}
return bOk;
}

function valFecha(oTxt){
var bOk = true;
var subch=oTxt.value.split("/");

if (oTxt.value != ""){
bOk = bOk && (valSep(oTxt));
bOk = bOk && (valAno(subch[2]));
bOk = bOk && (valMes(subch[1]));
bOk = bOk && (valDia(subch[0],subch[1]));

if (!bOk){
	return false;
	}
	return true;
}
}

function uno(src,color_entrada) { 
    src.bgColor=color_entrada;src.style.cursor="hand"; 
} 
function dos(src,color_default) { 
    src.bgColor=color_default;src.style.cursor="default"; 
} 

function limiteTextArea(que,cuanto)
{
var v=que.value
if(v.length>cuanto) {
  que.value=v.substring(0,cuanto);
  alert('Sólo 255 caracteres!');
  }
//else
 // que.value=cuanto-v.length
}

function IsValidTime(timeStr) {
	var timePat = /^(\d{1,2}):(\d{2})(:(\d{2}))?(\s?(AM|am|PM|pm))?$/;
	var matchArray = timeStr.match(timePat);
	if (matchArray == null) {
		return false;
	}
	hour = matchArray[1];
	minute = matchArray[2];
	second = matchArray[4];
	ampm = matchArray[6];
	if (second=="") { second = null; }
	if (ampm=="") { ampm = null }
	if (hour < 0  || hour > 23) {
		return false;
	}
	if (minute<0 || minute > 59) {
		return false;
	}
return true;
}

function confirmar(txtBorrar) {
var msg = confirm(txtBorrar);
	if (msg==true) {
		return true;
	} else {
		return false;
	}
}
// Example:
// simplePreload( '01.gif', '02.gif' ); 
function simplePreload()
{ 
  var args = simplePreload.arguments;
  document.imageArray = new Array(args.length);
  for(var i=0; i<args.length; i++)
  {
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  }
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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