function popup_window() {
  window.open('http://www.nomeacuerdo.com/recomendar.php', 'popup1', 'width=550, height=460, menubar=no, scrollbars=no, toolbar=no, location=no, resizable=no, top=, left=');
}
function popup_window_contacto() {
  window.open('http://www.nomeacuerdo.com/contacto.php', 'popup2', 'width=550, height=460, menubar=no, scrollbars=no, toolbar=no, location=no, resizable=no, top=, left=');
}
function popup_window_conversor() {
  window.open('http://www.nomeacuerdo.com/conversor/', 'popup3', 'width=666, height=468, menubar=no, scrollbars=no, toolbar=no, location=no, resizable=no, top=, left=');
}
function popup_window_traductor() {
  window.open('http://www.nomeacuerdo.com/traductor/', 'popup4', 'width=490, height=430, menubar=no, scrollbars=no, toolbar=no, location=no, resizable=no, top=, left=');
}
function popup_window_programacion() {
  window.open('http://www.nomeacuerdo.com/programacion/', 'popup5', 'width=680, height=326, menubar=no, scrollbars=no, toolbar=no, location=no, resizable=no, top=, left=');
}
function popup_window_calculadora() {
  window.open('http://www.nomeacuerdo.com/calculadora/', 'popup6', 'width=525, height=562, menubar=no, scrollbars=no, toolbar=no, location=no, resizable=no, top=, left=');
}
function popup_window_cartelera() {
  window.open('http://www.nomeacuerdo.com/cartelera/', 'popup7', 'width=490, height=410, menubar=no, scrollbars=no, toolbar=no, location=no, resizable=no, top=, left=');
}
function popup_window_correos() {
  window.open('http://www.nomeacuerdo.com/correos/', 'popup8', 'width=490, height=305, menubar=no, scrollbars=no, toolbar=no, location=no, resizable=no, top=, left=');
}

function fecha() {
	meses = new Array ("enero","febrero","marzo","abril","mayo","junio","julio","agosto","septiembre","octubre","noviembre","diciembre");
		data = new Date();
		index = data.getMonth();
		diasemana=new Array ("Lunes","Martes","Miércoles","Jueves","Viernes","Sábado","Domingo");
		day = new Date();
		indexday =  data.getDay();
		if (indexday == 0) {indexday = 7;}
		anno = data.getYear();
			if ( anno < 1900) {	anno = 1900 + anno;	}
		document.write('<span class="BrdCrmb">');
		document.write( diasemana[indexday-1]+ ","  + ' '+data.getDate()+ " de " + meses[index] + " de " + anno );
		document.write('</span>')
}

// Node object

function Node(id, pid, name, url, title, target, icon, iconOpen, open) {

  this.id = id;

  this.pid = pid;

  this.name = name;

  this.url = url;

  this.title = title;

  this.target = target;

  this.icon = icon;

  this.iconOpen = iconOpen;

  this._io = open || false;

  this._is = false;

  this._ls = false;

  this._hc = false;

  this._ai = 0;

  this._p;

};



// Tree object

function dTree(objName) {

  this.config = {

    target          : '_blank',

    folderLinks     : true,

    useSelection    : true,

    useCookies      : true,

    useLines        : true,

    useIcons        : true,

    useStatusText   : true,

    closeSameLevel  : true,

    inOrder         : false

  }

  this.icon = {

    root        : 'images/folders/base.gif',

    folder      : 'images/folders/folder.gif',

    folderOpen  : 'images/folders/folderopen.gif',

    node        : 'images/folders/page.gif',

    empty       : 'images/folders/empty.gif',

    line        : 'images/folders/line.gif',

    join        : 'images/folders/join.gif',

    joinBottom  : 'images/folders/joinbottom.gif',

    plus        : 'images/folders/plus.gif',

    plusBottom  : 'images/folders/plusbottom.gif',

    minus       : 'images/folders/minus.gif',

    minusBottom : 'images/folders/minusbottom.gif',

    nlPlus      : 'images/folders/nolines_plus.gif',

    nlMinus     : 'images/folders/nolines_minus.gif'

  };

  this.obj = objName;

  this.aNodes = [];

  this.aIndent = [];

  this.root = new Node(-1);

  this.selectedNode = null;

  this.selectedFound = false;

  this.completed = false;

};



// Adds a new node to the node array

dTree.prototype.add = function(id, pid, name, url, title, target, icon, iconOpen, open) {

  this.aNodes[this.aNodes.length] = new Node(id, pid, name, url, title, target, icon, iconOpen, open);

};



// Open/close all nodes

dTree.prototype.openAll = function() {

  this.oAll(true);

};

dTree.prototype.closeAll = function() {

  this.oAll(false);

};



// Outputs the tree to the page

dTree.prototype.toString = function() {

  var str = '<div class="dtree">\n';

  if (document.getElementById) {

    if (this.config.useCookies) this.selectedNode = this.getSelected();

    str += this.addNode(this.root);
    
    

  } else str += 'Browser not supported.';

  str += '</div>';

  if (!this.selectedFound) this.selectedNode = null;

  this.completed = true;
  
  str += '<script>' + this.obj + '.o(0);</script>';
  str += '<script>' + this.obj + '.o(0);</script>';

  return str;

};



// Creates the tree structure

dTree.prototype.addNode = function(pNode) {

  var str = '';

  var n=0;

  if (this.config.inOrder) n = pNode._ai;

    show_closed = 1;
  
    for (n; n<this.aNodes.length; n++) {

    if (this.aNodes[n].pid == pNode.id) {

      var cn = this.aNodes[n];

      cn._p = pNode;

      cn._ai = n;

      this.setCS(cn);

      if (!cn.target && this.config.target) cn.target = this.config.target;

      if (cn._hc && !cn._io && this.config.useCookies) cn._io = this.isOpen(cn.id);

      if (!this.config.folderLinks && cn._hc) cn.url = null;

      if (this.config.useSelection && cn.id == this.selectedNode && !this.selectedFound) {

          cn._is = true;

          this.selectedNode = n;

          this.selectedFound = true;

      }

      str += this.node(cn, n);

      if (cn._ls) break;

    }

    }
  

  return str;

};



// Creates the node icon, url and text

dTree.prototype.node = function(node, nodeId) {

  var str = '<div class="dTreeNode">' + this.indent(node, nodeId) + '';

  if (this.config.useIcons) {

    if (!node.icon) node.icon = (this.root.id == node.pid) ? this.icon.root : ((node._hc) ? this.icon.folder : this.icon.node);

    if (!node.iconOpen) node.iconOpen = (node._hc) ? this.icon.folderOpen : this.icon.node;

    if (this.root.id == node.pid) {

      node.icon = this.icon.root;

      node.iconOpen = this.icon.root;

    }

    str += '<img id="i' + this.obj + nodeId + '" src="' + ((node._io) ? node.iconOpen : node.icon) + '" alt="" />';

  }

  if (node.url) {

    str += '<a id="s' + this.obj + nodeId + '" class="' + ((this.config.useSelection) ? ((node._is ? 'nodeSel' : 'node')) : 'node') + '" href="' + node.url + '"';

    if (node.title) str += ' title="' + node.title + '"';

    if (node.target) str += ' target="' + node.target + '"';

    if (this.config.useStatusText) str += ' onmouseover="window.status=\'' + node.name + '\';return true;" onmouseout="window.status=\'\';return true;" ';

    if (this.config.useSelection && ((node._hc && this.config.folderLinks) || !node._hc))

      str += ' onclick="javascript: ' + this.obj + '.s(' + nodeId + ');"';

    str += '>';

  }

  else if ((!this.config.folderLinks || !node.url) && node._hc)

    str += '<a href="javascript: ' + this.obj + '.o(' + nodeId + ');" class="root">';

  str += node.name;

  if (node.url || ((!this.config.folderLinks || !node.url) && node._hc)) str += '</a>';

  str += '</div>';

  if (node._hc) {

    str += '<div id="d' + this.obj + nodeId + '" class="clip" style="display:' + ((this.root.id == node.pid || node._io) ? 'block' : 'none') + ';">';

    str += this.addNode(node);

    str += '</div>';

  }

  this.aIndent.pop();

  return str;

};



// Adds the empty and line icons

dTree.prototype.indent = function(node, nodeId) {

	var str = '';

	if (this.root.id != node.pid) {

		for (var n=0; n<this.aIndent.length; n++)

			str += '<img src="' + ( (this.aIndent[n] == 1 && this.config.useLines) ? this.icon.line : this.icon.empty ) + '" alt="" />';

		(node._ls) ? this.aIndent.push(0) : this.aIndent.push(1);

		if (node._hc) {

			str += '<a href="javascript: ' + this.obj + '.o(' + nodeId + ');"><img id="j' + this.obj + nodeId + '" src="';

			if (!this.config.useLines) str += (node._io) ? this.icon.nlMinus : this.icon.nlPlus;

			else str += ( (node._io) ? ((node._ls && this.config.useLines) ? this.icon.minusBottom : this.icon.minus) : ((node._ls && this.config.useLines) ? this.icon.plusBottom : this.icon.plus ) );

			str += '" alt="" /></a>';

		} else str += '<img src="' + ( (this.config.useLines) ? ((node._ls) ? this.icon.joinBottom : this.icon.join ) : this.icon.empty) + '" alt="" />';

	}

	return str;

};



// Checks if a node has any children and if it is the last sibling

dTree.prototype.setCS = function(node) {

  var lastId;

  for (var n=0; n<this.aNodes.length; n++) {

    if (this.aNodes[n].pid == node.id) node._hc = true;

    if (this.aNodes[n].pid == node.pid) lastId = this.aNodes[n].id;

  }

  if (lastId==node.id) node._ls = true;

};



// Returns the selected node

dTree.prototype.getSelected = function() {

  var sn = this.getCookie('cs' + this.obj);

  return (sn) ? sn : null;

};



// Highlights the selected node

dTree.prototype.s = function(id) {

  if (!this.config.useSelection) return;

  var cn = this.aNodes[id];

  if (cn._hc && !this.config.folderLinks) return;

  if (this.selectedNode != id) {

    if (this.selectedNode || this.selectedNode==0) {

      eOld = document.getElementById("s" + this.obj + this.selectedNode);

      eOld.className = "node";

    }

    eNew = document.getElementById("s" + this.obj + id);

    eNew.className = "nodeSel";

    this.selectedNode = id;

    if (this.config.useCookies) this.setCookie('cs' + this.obj, cn.id);

  }

};



// Toggle Open or close

dTree.prototype.o = function(id) {

  var cn = this.aNodes[id];

  this.nodeStatus(!cn._io, id, cn._ls);

  cn._io = !cn._io;

  if (this.config.closeSameLevel) this.closeLevel(cn);

  if (this.config.useCookies) this.updateCookie();

};



// Open or close all nodes

dTree.prototype.oAll = function(status) {

  for (var n=0; n<this.aNodes.length; n++) {

    if (this.aNodes[n]._hc && this.aNodes[n].pid != this.root.id) {

      this.nodeStatus(status, n, this.aNodes[n]._ls)

      this.aNodes[n]._io = status;

    }

  }

  if (this.config.useCookies) this.updateCookie();

};



// Opens the tree to a specific node

dTree.prototype.openTo = function(nId, bSelect, bFirst) {

  if (!bFirst) {

    for (var n=0; n<this.aNodes.length; n++) {

      if (this.aNodes[n].id == nId) {

        nId=n;

        break;

      }

    }

  }

  var cn=this.aNodes[nId];

  if (cn.pid==this.root.id || !cn._p) return;

  cn._io = true;

  cn._is = bSelect;

  if (this.completed && cn._hc) this.nodeStatus(true, cn._ai, cn._ls);

  if (this.completed && bSelect) this.s(cn._ai);

  else if (bSelect) this._sn=cn._ai;

  this.openTo(cn._p._ai, false, true);

};



// Closes all nodes on the same level as certain node

dTree.prototype.closeLevel = function(node) {

  for (var n=0; n<this.aNodes.length; n++) {

    if (this.aNodes[n].pid == node.pid && this.aNodes[n].id != node.id && this.aNodes[n]._hc) {

      this.nodeStatus(false, n, this.aNodes[n]._ls);

      this.aNodes[n]._io = false;

      this.closeAllChildren(this.aNodes[n]);

    }

  }

}



// Closes all children of a node

dTree.prototype.closeAllChildren = function(node) {

  for (var n=0; n<this.aNodes.length; n++) {

    if (this.aNodes[n].pid == node.id && this.aNodes[n]._hc) {

      if (this.aNodes[n]._io) this.nodeStatus(false, n, this.aNodes[n]._ls);

      this.aNodes[n]._io = false;

      this.closeAllChildren(this.aNodes[n]);    

    }

  }

}



// Change the status of a node(open or closed)

dTree.prototype.nodeStatus = function(status, id, bottom) {

  eDiv  = document.getElementById('d' + this.obj + id);

  var eJoin = document.getElementById('j' + this.obj + id);  

  if (this.config.useIcons) {

    eIcon = document.getElementById('i' + this.obj + id);

    eIcon.src = (status) ? this.aNodes[id].iconOpen : this.aNodes[id].icon;

  }

  if(eJoin != null)
  {
    eJoin.src = (this.config.useLines)?

    ((status)?((bottom)?this.icon.minusBottom:this.icon.minus):((bottom)?this.icon.plusBottom:this.icon.plus)):

    ((status)?this.icon.nlMinus:this.icon.nlPlus);
  }

  if(eDiv != null) eDiv.style.display = (status) ? 'block': 'none';

};





// [Cookie] Clears a cookie

dTree.prototype.clearCookie = function() {

  var now = new Date();

  var yesterday = new Date(now.getTime() - 1000 * 60 * 60 * 24);

  this.setCookie('co'+this.obj, 'cookieValue', yesterday);

  this.setCookie('cs'+this.obj, 'cookieValue', yesterday);

};



// [Cookie] Sets value in a cookie

dTree.prototype.setCookie = function(cookieName, cookieValue, expires, path, domain, secure) {

  document.cookie =

    escape(cookieName) + '=' + escape(cookieValue)

    + (expires ? '; expires=' + expires.toGMTString() : '')

    + (path ? '; path=' + path : '')

    + (domain ? '; domain=' + domain : '')

    + (secure ? '; secure' : '');

};



// [Cookie] Gets a value from a cookie

dTree.prototype.getCookie = function(cookieName) {

  var cookieValue = '';

  var posName = document.cookie.indexOf(escape(cookieName) + '=');

  if (posName != -1) {

    var posValue = posName + (escape(cookieName) + '=').length;

    var endPos = document.cookie.indexOf(';', posValue);

    if (endPos != -1) cookieValue = unescape(document.cookie.substring(posValue, endPos));

    else cookieValue = unescape(document.cookie.substring(posValue));

  }

  return (cookieValue);

};



// [Cookie] Returns ids of open nodes as a string

dTree.prototype.updateCookie = function() {

  var str = '';

  for (var n=0; n<this.aNodes.length; n++) {

    if (this.aNodes[n]._io && this.aNodes[n].pid != this.root.id) {

      if (str) str += '.';

      str += this.aNodes[n].id;

    }

  }

  this.setCookie('co' + this.obj, str);

};



// [Cookie] Checks if a node id is in a cookie

dTree.prototype.isOpen = function(id) {

  var aOpen = this.getCookie('co' + this.obj).split('.');

  for (var n=0; n<aOpen.length; n++)

    if (aOpen[n] == id) return true;

  return false;

};



// If Push and pop is not implemented by the browser

if (!Array.prototype.push) {

  Array.prototype.push = function array_push() {

    for(var i=0;i<arguments.length;i++)

      this[this.length]=arguments[i];

    return this.length;

  }

};

if (!Array.prototype.pop) {

  Array.prototype.pop = function array_pop() {

    lastElement = this[this.length-1];

    this.length = Math.max(this.length-1,0);

    return lastElement;

  }

};