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 BlockEnter()
{
if (window.event.keyCode == 13)
{
window.event.keyCode = 0;
};
};

function rnd_image(){

rnd_number = rnd_number= Math.floor(Math.random() * 25);
//document.write('<img src="http://www.dejardefumar.com.ar/imagesrotate/' + rnd_number +'.jpg">');
}
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];}
}


	function validarLogin () {
		var objCheck = new check("frmLogin");
		var strError = "";
		
		objCheck.checkString("txtUserNameLogin", "nombre de usuario", 4, 50, false);
		objCheck.checkString("txtPasswordLogin", "contraseña", 4, 50, false);
		
		strError = objCheck.toString();
		
		if (strError == "") {
			document.frmLogin.hidLogin.value = "LOGINOK";
			document.frmLogin.submit();
			return true;
		}
		else {
			alert(strError);
			return false;
		}
	}
	
	function buscar () {
		var objCheck = new check("frmBuscador");
		var objError = "";
		
		objCheck.checkString("b", "palabra clave", 2, 50, false);
		
		strError = objCheck.toString();
		
		if (strError == "") {
			return true;
		}
		else {
			alert(strError);
			return false;
		}
	}



function JumpToIt(frm) {
    var newPage = frm.url.options[frm.url.selectedIndex].value
    if (newPage != "None") {
        window.top.location.href =newPage
    }
}
function Banner() {
  
        alert("Por favor, elije tu país!")
		
		
}