<!--
function checkEnterKeyIngresar() {
	if (window.event != null && window.event.keyCode == 13) {
		document.getElementById("btningresar").value="ingresar";
		document.getElementById("login").submit();
	}
}
function checkEnterKeyBuscar() {
	if (window.event != null && window.event.keyCode == 13) {
		busquedagral(document.getElementById('txtBusqueda').value);
		window.scrollTo(0,0);
		return false;
	}
}
function Ingresar( IdArticulo, input_field)
{
	var inp, obj, oldObj;
	obj = document.forms['form'].elements[input_field];
	oldObj = document.forms['form'].elements['old' + input_field];

	if(obj.value == '') inp=0;
	else inp = obj.value;

	inp = eval(parseInt(inp) + (obj.value == oldObj.value ? 1 : 0));
	obj.value = inp;
	oldObj.value = inp;

	var ejecucion = "carrito.php?accion=add&prod="+IdArticulo+"&cantidad="+inp;

	parent.document.getElementById("exe").src = ejecucion;

	setTimeout("EscribeDiv('divTotal', '$ ' + parent.document.getElementById('exe').contentWindow.document.body.innerHTML);", 300);
}

function Elim( IdArticulo, input_field)
{
	var inp ;

	document.forms['form'].elements[input_field].value=0;
	document.forms['form'].elements['old' + input_field].value=0;
	inp = document.forms['form'].elements[input_field].value;

	var ejecucion = "carrito.php?accion=del&prod="+IdArticulo+"&cantidad="+inp;

	parent.document.getElementById("exe").src = ejecucion;
	setTimeout("EscribeDiv('divTotal', '$ ' + parent.document.getElementById('exe').contentWindow.document.body.innerHTML);", 300);
}

function o( IdArticulo )
{
	window.open("img/productos/" +IdArticulo + "_big.jpg", "_blank","width=320,height=320,menubar=0,toolbar=0,status=0,resizable=0,scrollbars=0");
}

function EscribeDiv( div, text )
{
	parent.document.getElementById(div).innerHTML = text;
}
/*function busquedagral(input_field) {
	if (document.forms['busquedagral'].elements[input_field].value != "") {
		top.location.href = 'productos.php?search=' + document.forms['busquedagral'].elements[input_field].value;
	} else {
		alert("Debe ingresar un texto a buscar.");
	}
	//document.busquedagral.submit();
}*/

function busquedagral(sValue) {
	if (sValue != "") {
		productos.location.replace("ver_producto.php?search=" + sValue);
	} else {
		alert("Debe ingresar un texto a buscar.");
	}
	//document.busquedagral.submit();
}


// JavaScript Document
var	visitado = '';
var	activo = '';
var divIDvisible = 'chenson';
var productoON = '';
var ran_number = 0;
var	mActivo = '';
//FUNCION PARA EL MENU-->

function menuIn(id) {
	document.getElementById(id).className = 'menuActivo';
	visitado = id;
}

function menuOut(){
	if (visitado != activo) {
		document.getElementById(visitado).className = '';
	}
}

function menuActivo(idActivo) {
	if(idActivo != '')
	{
		menuIn(idActivo);
		activo = idActivo;
	}
}

function menuLink(id) {
	if (id != activo) {
		window.open(id + '.php','_self');
	}
}

function mostrarDiv(divID) {
	document.getElementById(divIDvisible).className = 'divInvisible';
	var ran_unrounded=Math.random()*3;
	var ran_number=Math.floor(ran_unrounded+1);
	/*ran_number += 1;
	if (ran_number > 3) {
		ran_number = 1;
	}*/
	document.getElementById(divID).className = 'divVisible';
	divIDvisible = divID;
}

// MENU PRODUCTOS

function movein(id){
	document.getElementById(id).className ='menuON';
	productoON = id;
}

function moveout(){
	if (productoON != '') {
		document.getElementById(productoON).className ='menu';
	}
}

function cambiarProducto(marca,id) {
	//prodVisitado = id;
	//document.getElementById(id).className ='menuActivo';
	window.open('productos.php?filtro='+marca+'&prodVisitado='+id,'_self');
}

function cambiarProducto2(marca,subgrupo) {
	window.open('productos.php?filtro='+marca+'&subgrupo='+subgrupo,'_self');
}

// POPUP

function MM_openBrWindow(theURL) { //v2.0
  window.open(theURL,'detalle','width=258,height=372');
}
// POPUP NOVEDADES

function MM_openBrWindowNov(theURL) { //v2.0
  window.open('popupNov.php?img='+theURL,'PopupNov','width=100,height=100');
}

// Funciones de Contacto

function IsItAValidCUIT(sCUIT)
{
	var sFactores;
	var iAux;
	var iSuma;
	var bRetorno;
	var sCUIT;
	var sTemporal;

	sFactores = '54327654321' ;
	iSuma=0;
	/*eliminar caracteres no numericos*/
	sTemporal = '';
	for(iAux = 0; iAux < sCUIT.length; iAux++)
	{
		if( sCUIT.charCodeAt(iAux) >= 48 && sCUIT.charCodeAt(iAux) <= 57)
		{
			sTemporal = sTemporal + sCUIT.substr(iAux,1);
		}
	}
	sCUIT = sTemporal;

	/*verifica la extension del codigo*/
	if(sCUIT.length != 11)
	{
		bRetorno = false;
	}
	else
	{
		if(sCUIT.substr(0,1) != "3" || sCUIT.substr(0,1) != "2")
		{
			for(iAux = 1; iAux < 12; iAux++)
			{
				iSuma = iSuma + (parseInt(sCUIT.substr(iAux-1,1)) * parseInt(sFactores.substr(iAux-1,1))) ;
			}
			bRetorno = ((iSuma%11) == 0);
		}
		else
		{
			bRetorno = false;
		}
	}
	return bRetorno;
}
<!--
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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' Debe Contener una direccion de e-mail.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' es requerido.\n'; }
  } if (errors) alert('El/Los siguientes errores ha/n ocurrido:\n'+errors);
  document.MM_returnValue = (errors == '');
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//-->
////////////////////// AC_RunActiveContent //////////////////////
/////////////////////////////////////////////////////////////////
//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");

			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful.

			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}

	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;

	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?');
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs)
{
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret =
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret =
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();

    switch (currArg){
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace":
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}

function cerrar() {
	document.getElementById("popup").style.display ="none";
}

function showPopup() {
	document.getElementById("popup").className ="show";
}
//-->