// JavaScript Document
<!--
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_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 acceso(){
	var clave,user;
	
	//alert("No","");

	clave="mavitecsa";
	user="mavitecsa";
	if(document.form.usuario.value==user){
		if(document.form.password.value==clave){
			window.open('privado.html','privado','width=800,height=600,left=10,top=10,resizable=yes');
			//cambia_frame();
			document.form.usuario.value="";
			document.form.password.value="";
		}else{
			document.form.password.value="";
			alert("No es la clave correcta","");
		}
	}else{
		alert("El usuario es incorrecto","");
		document.form.usuario.value="";
		document.form.password.value="";
	}
} 


//Funcion que abre una ventana nueva

function popupentrada(a) {
	window.open(a,'plano','width=755,height=455');
}

function cerrar() {
	window.close();
}

function cambia_frame() {
	flotante.src="privado.html";
	flotante.frameborder="1";
}