function getStyle(el, style) {
   if(!document.getElementById) return;

     var value = el.style[toCamelCase(style)];

    if(!value)
        if(document.defaultView)
            value = document.defaultView.
                 getComputedStyle(el, "").getPropertyValue(style);

        else if(el.currentStyle)
            value = el.currentStyle[toCamelCase(style)];

     return value;
}

function setStyle(objId, style, value) {
    document.getElementById(objId).style[style] = value;
}

function toCamelCase( sInput ) {
    var oStringList = sInput.split('-');
    if(oStringList.length == 1)
        return oStringList[0];
    var ret = sInput.indexOf("-") == 0 ?
       oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1) : oStringList[0];
    for(var i = 1, len = oStringList.length; i < len; i++){
        var s = oStringList[i];
        ret += s.charAt(0).toUpperCase() + s.substring(1)
    }
    return ret;
}
// JavaScript Document
Mouse_Over = false

function MO(e){
	Mouse_Over =true
	if (!e)	var e=window.event;
	var S=e.srcElement;
	while (S.tagName!="TD")
		{S=S.parentElement;}

	if(S.className!="TD_MENU_OFF_ACTIVO")
		S.className="TD_MENU_ON";
}

function MU(e){
	Mouse_Over = false
	if (!e)
	var e=window.event;
	var S=e.srcElement;
	while (S.tagName!="TD")
		{S=S.parentElement;}
	if(S.className!="TD_MENU_OFF_ACTIVO")
		S.className="TD_MENU_OFF";
}

function IR(url){
	location.href=url;
}

function mostrar(){
	var layer= document.getElementById("Layer1");
	layer.style.visibility='visible';
}

function cerrar(){
	var layer= document.getElementById("Layer1");
	layer.style.visibility='hidden';
}

function mOverMenuP(event,ObjMenu){
	if (!e)
	var e=window.event;
	/*var pCurrMenuObj=ROP(ObjMenu);

	alert(pCurrMenuObj.showing)*/
	var S=e.srcElement;
	ObjMenu=ROP(ObjMenu);

	if(ObjMenu.style.visibility!='visible'){
		while (S.tagName!="TD")
			{S=S.parentElement;}
		if(S.className!="TD_MENU_OFF_ACTIVO")
			S.className="TD_MENU_ON";
	}
}

function mOutMenuP(event,ObjMenu){
	if (!e)
	var e=window.event;
	/*var pCurrMenuObj=ROP(ObjMenu);
	alert(pCurrMenuObj.showing)*/
	var S=e.srcElement;
	ObjMenu=ROP(ObjMenu);

	if(ObjMenu.style.visibility!='visible'){
		while (S.tagName!="TD")
			{S=S.parentElement;}
		if(S.className!="TD_MENU_OFF_ACTIVO")
			S.className="TD_MENU_OFF";
	}
}

function ABRIR(event,ObjMenu){
	MenuTimeout();
	for (i=0;i<MOL.length;i=i+2){
		if (ObjMenu!=MOL[i]){
			layer=document.getElementById(MOL[i]);
			layer.style.visibility='hidden';
			MenuTD=document.getElementById(MOL[i+1]);
			if(MenuTD.className!="TD_MENU_OFF_ACTIVO")
				MenuTD.className="TD_MENU_OFF";
		}
	}

	var e=window.event;

	if (!e){return false;}
	var S=e.srcElement;

	ObjMenu=ROP(ObjMenu);

	if (!ObjMenu) { return false; }
	if (S.id=="") { S=S.parentElement; }

	var pos= document.getElementById(S.id);

	var posi=getXY(pos);
	if(S.className!="TD_MENU_OFF_ACTIVO")
		S.className="TD_MENU_ON_P";

	var layer= ObjMenu//document.getElementById();
	layer.style.left= posi.left+5;
	layer.style.top=posi.top+25;


	//alert(layer.style.visibility)
	if (layer.style.visibility=='' || layer.style.visibility=='hidden'){
		layer.style.visibility='visible';
	}else{
		layer.style.visibility='hidden';
		if(S.className!="TD_MENU_OFF_ACTIVO")
			S.className="TD_MENU_OFF";
	}
}

function ROP(ObjRef){
	var theObj=null;
	if (ObjRef){
		if (typeof ObjRef != 'object'){
			theObj=eval(ObjRef);
		}else{
			theObj=ObjRef;
		}
		return theObj;
	}else{
		return false;
	}
}

function getXY(Obj){
	for (var sumTop=0,sumLeft=0;Obj!=document.body;sumTop+=Obj.offsetTop,sumLeft+=Obj.offsetLeft, Obj=Obj.offsetParent);
	return {left:sumLeft,top:sumTop}
}

/// OCULTACION AUTOMÁTICA
	timeoutDelay=2000
	var timeoutId = false;

	function MenuTimeout(){

		timeoutId=setTimeout('ocultar_menuOP();',timeoutDelay);
	   // window.status=window.status+' reiniciar'

	}
	function reiniciar_tiempo(){
		if (timeoutId) clearTimeout(timeoutId);
	}
	function ocultar_menuOP(){

		if (Mouse_Over){
			reiniciar_tiempo();
			MenuTimeout();
		}else{
			for (i=0;i<MOL.length;i=i+2){
				//if (ObjMenu!=MOL[i]){
					layer=document.getElementById(MOL[i]);
					layer.style.visibility='hidden';
					MenuTD=document.getElementById(MOL[i+1]);
					if(MenuTD.className!="TD_MENU_OFF_ACTIVO")
						MenuTD.className="TD_MENU_OFF";
				//}
			}
		}
	}

//*** SCRIPT PARA LOS MENSAJES
	N = (document.all) ? 0 : 1;
	var ob_mensaje;
	var over = false;
	var capa_oculta="LayerMensaje";
	var tempX;
	var tempY;
	//var X;
	//var Y;

	function MD_MSG(e) {
		if (over){
			if (N) {
			ob_mensaje = document.getElementById(capa_oculta);
			X=e.layerX;
			Y=e.layerY;
			return false;
			}else {
				ob_mensaje = document.getElementById(capa_oculta);
				ob_mensaje = ob_mensaje.style;
				X=event.offsetX;
				Y=event.offsetY;
			}

		}

	}
	function MM_MSG(e) {
		if (ob_mensaje) {
			if (N) {
				ob_mensaje.style.top = e.pageY-Y;
				ob_mensaje.style.left = e.pageX-X;
//				alert("depurado 1");
			}else {
				ob_mensaje.pixelLeft = event.clientX-X + document.documentElement.scrollLeft;
				ob_mensaje.pixelTop = event.clientY-Y;
				if (document.documentElement && document.documentElement.scrollTop)
					ob_mensaje.pixelTop = ob_mensaje.pixelTop +  document.documentElement.scrollTop;
				else if (document.body)
					ob_mensaje.pixelTop = ob_mensaje.pixelTop +  document.body.scrollTop;

//				alert(ob_mensaje.pixelTop);
				return false;
			}
	   }
//	   var e=window.event;
	   if(N){
	   	tempX = e.pageX;
	    tempY = e.pageY;
	   }else{

		tempX = event.clientX;
		tempY = event.clientY;
		if (document.documentElement && document.documentElement.scrollTop)
			tempY = tempY + document.documentElement.scrollTop;
		else if (document.body)
			tempY = tempY + document.body.scrollTop;

	   }
	   //scrollPosY=document.documentElement.scrollTop;

	   if (tempX < 0){tempX = 0}
	   if (tempY < 0){tempY = 0}
	}


	function MU_MSG() {
			ob_mensaje = null;
	}

	if (N) {
		document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP);
	}

	document.onmousedown = MD_MSG;
	document.onmousemove = MM_MSG;
	document.onmouseup = MU_MSG;

	function cerrar_mensaje(nombre){
		ob_temp = document.getElementById(nombre);
		ob_temp.style.visibility='hidden';
	}
	function mostrar_mensaje(nombre) {
		ob_temp = document.getElementById(nombre);
		ob_temp.style.visibility='visible';
	}
	function mostrar_capa_oculta(nombre,pos) {
		var anchoobjeto;
		ob_temp = document.getElementById(nombre);
		anchoobjeto=parseInt(getStyle(ob_temp,"width"));
//		ob_mensaje.pixelLeft = event.clientX-X + document.documentElement.scrollLeft;
//				ob_temp.pixelTop = event.clientY-Y + document.documentElement.scrollTop;
			ob_temp.style.top=tempY;
			if(pos==1)	ob_temp.style.left=tempX - anchoobjeto;
			else		ob_temp.style.left=tempX;
		ob_temp.style.visibility='visible';
	}

//*** Codigo para abrir ventanas modales (que mantienen el foco por sobre las padres)
// Global for browser version branching.
var Nav4 = ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 4));
// One object tracks the current modal dialog opened from this window.
var dialogWin = new Object();
var IntervalID_DGDialog = "";

// Generate a modal dialog.
function openDGDialog(url, width, height, args) {
   if (!dialogWin.win || (dialogWin.win && dialogWin.win.closed)) {
      // Initialize properties of the modal dialog object.
      //dialogWin.returnFunc = returnFunc;
      dialogWin.returnedValue = "";
      dialogWin.args = args;
      dialogWin.url = url + "?" +args;
      dialogWin.width = width;
      dialogWin.height = height;
      // Keep name unique so Navigator doesn't overwrite an existing dialog.
      dialogWin.name = (new Date()).getSeconds().toString();
      // Assemble window attributes and try to center the dialog.
      if (Nav4) {
         // Center on the main window.
         dialogWin.left = window.screenX + ((window.outerWidth - dialogWin.width) / 2);
         dialogWin.top = window.screenY + ((window.outerHeight - dialogWin.height) / 2);
         var attr = "screenX=" + dialogWin.left + ",screenY=" + dialogWin.top + ",resizable=yes,width=" + dialogWin.width + ",height=" + dialogWin.height;
      } else {
         // The best we can do is center in screen.
         dialogWin.left = (screen.width - dialogWin.width) / 2;
         dialogWin.top = (screen.height - dialogWin.height) / 2;
         var attr = "left=" + dialogWin.left + ",top=" + dialogWin.top + ",resizable=yes,width=" + dialogWin.width + ",height=" + dialogWin.height;
      }
      attr = attr + ",toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes";
      // Generate the dialog and make sure it has focus.
      dialogWin.win=window.open(dialogWin.url, dialogWin.name, attr);
      dialogWin.win.focus();
   } else {
      dialogWin.win.focus();
   }
   //IntervalID_DGDialog = setInterval('finishChecking()',100);
   if (Nav4) {
      window.captureEvents(Event.FOCUS)
      //window.onfocus = finishChecking;
   }
   window.onfocus = checkModal;
   gPopupMask = document.getElementById("popupMask");
   gPopupMask.style.display = "block";
   hideSelectBoxes();
}
function checkModal() {
   setTimeout("finishChecking()", 50);
   return true;
}
function finishChecking() {
   if (dialogWin.win && !dialogWin.win.closed) {
      dialogWin.win.focus();
   }
   else{
      //clearInterval(IntervalID_DGDialog);
       if (Nav4) {
	      window.releaseEvents(Event.FOCUS)
	      //window.onfocus = finishChecking;
	   }
   window.onfocus = null;
   gPopupMask = document.getElementById("popupMask");
   gPopupMask.style.display = "none";
   displaySelectBoxes();
   }
}
/**
* Hides all drop down form select boxes on the screen so they do not appear above the mask layer.
* IE has a problem with wanted select form tags to always be the topmost z-index or layer
*
* Thanks for the code Scott!
*/
function hideSelectBoxes() {
	for(var i = 0; i < document.forms.length; i++) {
		for(var e = 0; e < document.forms[i].length; e++){
			if(document.forms[i].elements[e].tagName == "SELECT") {
				document.forms[i].elements[e].style.visibility="hidden";
			}
		}
	}
}

/**
* Makes all drop down form select boxes on the screen visible so they do not reappear after the dialog is closed.
* IE has a problem with wanted select form tags to always be the topmost z-index or layer
*/
function displaySelectBoxes() {
	for(var i = 0; i < document.forms.length; i++) {
		for(var e = 0; e < document.forms[i].length; e++){
			if(document.forms[i].elements[e].tagName == "SELECT") {
			document.forms[i].elements[e].style.visibility="visible";
			}
		}
	}
}
function abrir_ventana(nombre_pagina,ancho,alto,argumentos) {
	var ventana=(new Date()).getSeconds().toString();
	var pagina = nombre_pagina+"?"+argumentos;
	var pos_x; var pos_y;
	if (Nav4) {
	     pos_x = window.screenX + ((ancho) / 2);
	     pos_y = window.screenY + ((alto) / 2);
	  } else {
	     pos_x = (screen.width - ancho) / 2;
	     pos_y = (screen.height - alto) / 2;
	  }
	pos_x=0;
	pos_y=0;
	window.open(pagina,ventana,'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width='+ancho+',height='+alto+',top='+pos_y+',left='+pos_x+'');
}
function f_setfocus() {
	if(typeof(document.forms[0])=="object") {
		var aForm = document.forms[0];
		if( aForm.elements[0]!=null) {
			var i;
			var max = aForm.length;
			for( i = 0; i < max; i++ ) {
				if( (aForm.elements[ i ].type == "text" || aForm.elements[ i ].type == "textarea") &&
					!aForm.elements[ i ].disabled &&
					!aForm.elements[ i ].readOnly ) {
					aForm.elements[ i ].focus();
					break;
				}
			}
		}
	}
}
function cerrar_cargar_padre(pagina,parametros){
	self.opener.location.href=pagina+"?"+parametros;
	window.close();
}
function cerrar_recargar_padre(parametros){
	var ploc = self.opener.location;
	var pag_padre = ploc.protocol+"//"+ploc.host+ploc.pathname;
	if(parametros=="" || typeof(parametros)=="undefined") {
		ploc.href=ploc.href;
	}else {
		ploc.href=pag_padre+"?"+parametros;
	}
	window.close();
}
function cerrar_ventana(){
	window.close();
}