function Sid_Carga(function1, function2) 
 {
  return function() 
    {
    if (function1)
    function1();
    if (function2)
    function2();
  }
}

  function Sid_Resol()
	{

  	cade = '<BASE HREF="http://www.argomex.com/views/"/>';
 	document.write(cade);
  	
  	cade = '<LINK REL="Shortcut Icon" HREF="imag/argo.ico">';
  	document.write(cade);

    cade = '<link href="http://www.argomex.com/views/esti/esti.css" rel="stylesheet" type="text/css">';
  	document.write(cade);
	  
	  MM_preloadImages('');
    //alert('corriendo');

    

    
  }
	  function Sid_Prod()
	{
  	cade = '<BASE HREF="http://www.sidem.com.mx/argo/"/>';
  	document.write(cade);
  	
  	cade = '<LINK REL="Shortcut Icon" HREF="imag/argo.ico">';
  	document.write(cade);
  	  	
  	cade = '<script type="text/javascript" src="http://www.sidem.com.mx/anim/flip/js/swfobject.js"></script>';
  	document.write(cade);	
  	
    cade = '<script type="text/javascript" src="http://www.sidem.com.mx/anim/flip/js/swfaddress.js"></script>';
	  document.write(cade);
    
    cade = '<script type="text/javascript" src="http://www.sidem.com.mx/anim/flip/megazine/megazine.js"></script>';
	  document.write(cade);
	  
	  cade = '<script type="text/javascript" src="http://www.sidem.com.mx/codi/prototype.js"></script>';
  	document.write(cade);	
  	
	  cade = '<script type="text/javascript" src="http://www.sidem.com.mx/codi/scriptaculous.js?load=effects"></script>';
  	document.write(cade);	
  	
  	cade = '<script type="text/javascript" src="http://www.sidem.com.mx/codi/effects.js"></script>';
    document.write(cade);
    	
  	cade = '<script type="text/javascript" src="http://www.sidem.com.mx/codi/lightwindow.js"></script>';
    document.write(cade);

    cade = '<link href="http://www.sidem.com.mx/esti/style.css" rel="stylesheet" type="text/css">';
  	document.write(cade);
  	
  	cade = '<link href="http://www.sidem.com.mx/esti/lightwindow.css" rel="stylesheet" type="text/css">';
  	document.write(cade);
  	  	
  }
	

 function Sid_Lectu(UrlStr, ajxDiv) {
        var url = encodeURIComponent(UrlStr);
        var url = UrlStr;
        var params = '';
        alert(url);
        new Ajax.Request(url, {
        method: 'get', parameters: params,
        onSuccess: function(transport) {
        
        if(transport.responseText.length > 0){
                document.getElementById(ajxDiv).innerHTML=transport.responseText;
        }}});
}

 function Sid_Escri(UrlStr, ajxDiv) {
        var url = UrlStr
        new Ajax.Updater($(ajxDiv), 
        url, { 
              method: 'get', 
              evalScripts:true           
        }
        ); 
        alert(UrlStr+ajxDiv);
}


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_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_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_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];}
}


startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}

function validaMail(texto){ 

    var mailres = true;             
    var cadena = "abcdefghijklmnñopqrstuvwxyzABCDEFGHIJKLMNÑOPQRSTUVWXYZ1234567890@._-"; 
     
    var arroba = texto.indexOf("@",0); 
    if ((texto.lastIndexOf("@")) != arroba) arroba = -1; 
     
    var punto = texto.lastIndexOf("."); 
                 
     for (var contador = 0 ; contador < texto.length ; contador++){ 
        if (cadena.indexOf(texto.substr(contador, 1),0) == -1){ 
            mailres = false; 
            break; 
     } 
    } 

    if ((arroba > 1) && (arroba + 1 < punto) && (punto + 2 < (texto.length)) && (mailres == true) && (texto.indexOf("..",0) == -1)) 
     mailres = true; 
    else 
     mailres = false; 
                 
    return mailres; 
}