// FUNCION PARA DETECTAR BROWSER
if(typeof jsExa=="undefined"){var jsExa=new Object();}
if(typeof jsExa.Browser=="undefined"){jsExa.Browser=new Object();}
jsExa.Browser = function() {
    var intIdx = 0;
    var strUA = navigator.userAgent.toLowerCase();
    strUA = strUA.toLowerCase();
    this.appVersion = navigator.appVersion;
    this.appProduct = navigator.product;
    this.appPlatform = navigator.platform;
    this.appName = navigator.appName;
    this.appCodeName = navigator.appCodeName;
    this.intVer = 0;
    this.sngVer = 0;
    this.strVer = "";
    this.bolIE = false;
    this.bolNav = false;
    this.bolFF = false;
    this.bolSaf = false;
    this.bolWin32 = false;
    this.bolWin16 = false;
    this.bolUnix = false;
    this.bolLinux = false;
    this.bolMac = false;
    this.bolWinCE = false;
    this.bolChrome = false;
    //---  080218  HMO  Browser y version 
    if (strUA.indexOf("msie") != -1) {
        this.bolIE = true;
        this.strNom = "Microsoft Internet Explorer";
        this.strVer = strUA.substring(intIdx = strUA.indexOf("msie") + 5, strUA.indexOf(";", intIdx));
       // alert(this.strNom);
    }
    else
        if (strUA.indexOf("netscape6/") != -1 || strUA.indexOf("netscape/") != -1) {
        this.bolNav = true;
        this.strNom = "NETSCAPE";
        this.strVer = strUA.indexOf("netscape6/") != -1 ? strUA.split(' netscape6/')[1] : strUA.split(' netscape/')[1];
    }
    else
        if (strUA.indexOf("firefox/") != -1) {
        this.bolFF = true;
        this.strNom = "MOZILLA FIREFOX";
        this.strVer = strUA.split(' firefox/')[1];
    }
    else
        if (strUA.indexOf("chrome") != -1) {
        this.bolChrome = true;
        this.strNom = "GOOGLE CHROME";
        this.strVer = strUA.split(' chrome/')[1].split(' ')[0];
    }
    else
        if (strUA.indexOf("safari/") != -1) {
        this.bolSaf = true;
        this.strNom = "APPLE SAFARI";
        this.strVer = strUA.split(' safari/')[1];
    }
    else
        if (strUA.indexOf("opera") != -1) {
        this.bolOpe = true;
        this.strNom = "OPERA";
        //---  090729  HMO  Se corrige un problema al obtener la version, se tomaba strUA.agent cuando strUA es tan solamente un string...
        this.strVer = strUA.split('opera')[1].substring(1).split(' (')[0];
    }

    //---  080218  HMO  Plataforma...
    if (strUA.indexOf("windows 95") > 0 || strUA.indexOf("win95") != -1 || strUA.indexOf("win98") != -1 || strUA.indexOf("windows 98") != -1 || strUA.indexOf("windows nt") != -1) { this.bolWin32 = true; }
    else if (strUA.indexOf("windows 3.1") != -1 || strUA.indexOf("win16") != -1) { this.bolWin16 = true; }
    else if (strUA.indexOf("mac") != -1) { this.bolMac = true; }
    else if (strUA.indexOf("linux") != -1) { this.bolLinux = true; }
    else if (!this.bolLinux && (strUA.indexOf("sunos") != -1 || strUA.indexOf("hp-ux") != -1 || strUA.indexOf("x11") != -1)) { this.bolUnix = true; }
    else if (strUA.indexOf("windows ce") != -1) { this.bolWinCE = true; }

    this.sngVer = parseFloat(this.strVer);
    this.intVer = Math.floor(this.sngVer);
};
var objBC = new jsExa.Browser();

// FUNCIONES PARA IMAGENES ROLL-OVER
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];}}
}

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&&i<d.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];}
}

// FUNCION PARA ABRIR VENTANAS
function A_AbreVentana(strLiga, intAncho, intAlto, strAttrs) {
    var strAtributos = "";
    if (intAncho != undefined) strAtributos += ("width=" + intAncho + ", height=" + intAlto);
    if (strAttrs != undefined) strAtributos += strAttrs;
    var intWndID = window.open(strLiga, "", strAtributos);
    if(intWndID!=null) intWndID.focus();
}

//funciones para click sobre imgs de menu
function dcn_Obj(n, d) {
  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];
  if(!x && d.layers) for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=dcn_Obj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function dcn_ImgGrupo(event, grpName) { 
  var i,img,nbArr,args=dcn_ImgGrupo.arguments;
  if (event == "init" && args.length > 2) {
  	
    if ((img = dcn_Obj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = dcn_Obj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = dcn_Obj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    //for (i=0; i < document.MM_nbOver.length; i++)
      if ((img=dcn_Obj(args[1]))!=null){
      //img = document.MM_nbOver[i];
      img.src = (img.MM_dn) ? img.MM_dn : img.MM_up;
      }
  } else if (event == "down") {
  	alert("estoy en if de down");
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = dcn_Obj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}