// JavaScript Document
function nuevoAjax(){
var xmlhttp=false;
 try {
  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp = false;
  }
 }

if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
  xmlhttp = new XMLHttpRequest();
}
return xmlhttp;
}

function cargarContenido(){
	if(document.form1.elements[1].value==""){alert("No puede dejar este campo vacio"); document.form1.elements[1].focus(); return}
	var t1, t2, contenedor;
	contenedor = document.getElementById('contenedor');
	t1 = document.getElementById('tabla').value;
	t2 = document.getElementById('criterio').value;
	ajax=nuevoAjax();
	ajax.open("GET", "pages/titulo.php?tabla="+t1+"&criterio="+t2+"&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
	 if (ajax.readyState==1)
		{
		contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
		}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}

function conniv()
{   
	//alert(document.form2.elements[1].options[document.form2.elements[1].selectedIndex].value);
	if(document.form2.elements[0].options[document.form2.elements[0].selectedIndex].value==0){alert ("Debe seleccionar un nivel"); document.form2.elements[0].focus(); return false;}
	if(document.form2.elements[1].options[document.form2.elements[1].selectedIndex].value==''){alert ("Debe seleccionar un grado"); document.form2.elements[1].focus(); return false;}
	var contenedor=document.getElementById('contenedor');
	var nivel = document.form2.elements['nivel'].selectedIndex;
	var grado = document.form2.elements['grado'].selectedIndex;
	var catt = document.form2.elements[4].options[document.form2.elements[4].selectedIndex].value
	var acervo = document.form2.elements[5].options[document.form2.elements[5].selectedIndex].value
	if(document.form2.elements[2].checked==true){var genero=1}else{if(document.form2.elements[3].checked==true)var genero=2;};
    ajax=nuevoAjax();
	ajax.open("GET", "pages/nivel.php?nivel="+nivel+"&grado="+grado+"&genero="+genero+"&categoria="+catt+"&acervo="+acervo+"&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
	 if (ajax.readyState==1)
		{
		contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
		}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}


function mostrar(nombreCapa){ 
for(i=1;i<=8;i++){document.getElementById('capa'+i).style.visibility="hidden";}
document.getElementById(nombreCapa).style.visibility="visible"; 
}

function ya()
{
alert("funciones");
}

var ArrGrado = new Array("Único","Primero","Segundo","Tercero","Cuarto","Quinto","Sexto","Seleccione un grado");
function getgrados(ty) 
 { var var_grado=document.form2.elements[1];
   var i,n,c;
   if (ty != null) 
   {  var selectCtrl=var_grado;  // control de lista de grados                
     for (i = selectCtrl.options.length; i>=0; i--)selectCtrl.options[i] = null; //Borrar la lista           
      switch(ty)
      { case 1: c=0; n=1;  selectCtrl.options[0] = new Option(ArrGrado[7]); break;
	    case 2: c=1; n=7;  selectCtrl.options[0] = new Option(ArrGrado[7]); break;
	    case 3: c=1; n=4;  selectCtrl.options[0] = new Option(ArrGrado[7]); break;   
		default:c=0; n=0;  selectCtrl.options[0] = new Option(ArrGrado[7]); break; 
      }	 	  
     for (i=c; i<n;  i++) 
	  {  selectCtrl.options[i] = new Option(ArrGrado[i]);
	     selectCtrl.options[i].value = i;
	  }
	   
	 selectCtrl.options[0].selected = true;
   }
}	

/**************************************************************************************************/

function cargaCat()
{    	
		if(document.form2.elements[2].checked==true){var gen=1}else{if(document.form2.elements[3].checked==true)var gen=2;};
		var nivel = document.form2.elements['nivel'].selectedIndex;
		var grado = document.form2.elements['grado'].selectedIndex;
       // var gen= document.form2.elements[1].options[document.form2.elements[1].selectedIndex].value;
		ajax=nuevoAjax();
		ajax.open("GET", "consulta.php?op=3&gen="+gen+"&nivel="+nivel+"&grado="+grado+"&md5="+Math.random() * 123456789, true);
		ajax.onreadystatechange=function() 
		{ 
		 if (ajax.readyState==1)
			{
				// Mientras carga elimino la opcion "Elige pais" y pongo una que dice "Cargando"
				combo=document.getElementById("categorias");
				combo.length=0;
				var nuevaOpcion=document.createElement("option"); nuevaOpcion.value=0; nuevaOpcion.innerHTML="Cargando...";
				combo.appendChild(nuevaOpcion); combo.disabled=true;	
			}
			if (ajax.readyState==4)
			{ 
				document.getElementById("fila_2").innerHTML=ajax.responseText;
			} 
	}
			ajax.send(null);
		
}

function cargaCat2()
{    	
		if(document.form3.elements[4].checked==true){var gen=1}else{if(document.form3.elements[5].checked==true)var gen=2;};
		if(document.form3.elements[0].checked==true){var serie=1}
		else if(document.form3.elements[1].checked==true){var serie=2}
		else if(document.form3.elements[2].checked==true){var serie=3}
		else if(document.form3.elements[3].checked==true){var serie=4}
		ajax=nuevoAjax();
		ajax.open("GET", "consulta.php?op=4&gen="+gen+"&serie="+serie+"&md5="+Math.random() * 123456789, true);
		ajax.onreadystatechange=function() 
		{ 
		 if (ajax.readyState==1)
			{
				// Mientras carga elimino la opcion "Elige pais" y pongo una que dice "Cargando"
				combo=document.getElementById("categorias");
				combo.length=0;
				var nuevaOpcion=document.createElement("option"); nuevaOpcion.value=0; nuevaOpcion.innerHTML="Cargando...";
				combo.appendChild(nuevaOpcion); combo.disabled=true;	
			}
			if (ajax.readyState==4)
			{ 
				document.getElementById("fila_3").innerHTML=ajax.responseText;
			} 
	}
			ajax.send(null);
		
}
 
function conser()
{   
	var contenedor=document.getElementById('contenedor');
	if(document.form3.elements[0].checked==false && document.form3.elements[1].checked==false && document.form3.elements[2].checked==false && document.form3.elements[3].checked==false){alert("Debe seleccionar una Serie"); return false;}
	if(document.form3.elements[4].checked==true){var gen=1}else{if(document.form3.elements[5].checked==true)var gen=2;};
	if(document.form3.elements[4].checked==true){var gen=1}else{if(document.form3.elements[5].checked==true)var gen=2;};
	if(document.form3.elements[0].checked==true){var serie=1}
	if(document.form3.elements[1].checked==true){var serie=2}
	if(document.form3.elements[2].checked==true){var serie=3}
	if(document.form3.elements[3].checked==true){var serie=4}
	//alert(serie);
	var categoria = document.form3.elements[6].options[document.form3.elements[6].selectedIndex].value
	var acervo = document.form3.elements[7].options[document.form3.elements[7].selectedIndex].value
	//alert(categoria);
	if(document.form2.elements[2].checked==true){var genero=1}else{if(document.form2.elements[3].checked==true)var genero=2;};
    ajax=nuevoAjax();
	ajax.open("GET", "pages/series.php?serie="+serie+"&genero="+gen+"&categoria="+categoria+"&acervo="+acervo+"&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
    	 if (ajax.readyState==1)
		{
		contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
		}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}

function conSerCometa()
{   
	var contenedor=document.getElementById('contenedor');
    ajax=nuevoAjax();
	ajax.open("GET", "pages/series.php?serie=5&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
    	 if (ajax.readyState==1)
		{
		contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
		}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}


function cargaEst()
{    	
		ajax=nuevoAjax();
		ajax.open("GET", "consulta.php?op=6&md5="+Math.random() * 123456789, true);
		ajax.onreadystatechange=function() 
		{ 
		 if (ajax.readyState==1)
			{
				// Mientras carga elimino la opcion "Elige pais" y pongo una que dice "Cargando"
				combo=document.getElementById("estado");
				combo.length=0;
				var nuevaOpcion=document.createElement("option"); nuevaOpcion.value=0; nuevaOpcion.innerHTML="Cargando...";
				combo.appendChild(nuevaOpcion); combo.disabled=true;	
			}
			if (ajax.readyState==4)
			{ 
				document.getElementById("fila_4").innerHTML=ajax.responseText;
			} 
	}
			ajax.send(null);

}

function cargaAno()
{    	
		ajax=nuevoAjax();
		ajax.open("GET", "consulta.php?op=7&md5="+Math.random() * 123456789, true);
		ajax.onreadystatechange=function() 
		{ 
		 if (ajax.readyState==1)
			{
				// Mientras carga elimino la opcion "Elige pais" y pongo una que dice "Cargando"
				combo=document.getElementById("teano");
				combo.length=0;
				var nuevaOpcion=document.createElement("option"); nuevaOpcion.value=0; nuevaOpcion.innerHTML="Cargando...";
				combo.appendChild(nuevaOpcion); combo.disabled=true;	
			}
			if (ajax.readyState==4)
			{ 
				document.getElementById("fila_teano").innerHTML=ajax.responseText;
			} 
	}
			ajax.send(null);
}

function cargaAcer()
{    	var estado = document.form4.elements[0].options[document.form4.elements[0].selectedIndex].value
		//alert(estado);
		ajax=nuevoAjax();
		ajax.open("GET", "consulta.php?op=9&estado="+estado+"&md5="+Math.random() * 123456789, true);
		ajax.onreadystatechange=function() 
		{ 
		 if (ajax.readyState==1)
			{
				// Mientras carga elimino la opcion "Elige pais" y pongo una que dice "Cargando"
				combo=document.getElementById("acervo2");
				combo.length=0;
				var nuevaOpcion=document.createElement("option"); nuevaOpcion.value=0; nuevaOpcion.innerHTML="Cargando...";
				combo.appendChild(nuevaOpcion); combo.disabled=true;	
			}
			if (ajax.readyState==4)
			{ 
				document.getElementById("fila_acer").innerHTML=ajax.responseText;
			} 
	}
			ajax.send(null);
}


function cargaAnno()
{    	var estado = document.form4.elements[0].options[document.form4.elements[0].selectedIndex].value;
		//var acervo = document.form4.elements[1].options[document.form4.elements[1].selectedIndex].value
		//alert(estado);
		ajax=nuevoAjax();
		ajax.open("GET", "consulta.php?op=10&estado="+estado+"&acervo=1&md5="+Math.random() * 123456789, true);
		ajax.onreadystatechange=function() 
		{ 
		 if (ajax.readyState==1)
			{
				// Mientras carga elimino la opcion "Elige pais" y pongo una que dice "Cargando"
				combo=document.getElementById("ano");
				combo.length=0;
				var nuevaOpcion=document.createElement("option"); nuevaOpcion.value=0; nuevaOpcion.innerHTML="Cargando...";
				combo.appendChild(nuevaOpcion); combo.disabled=true;	
			}
			if (ajax.readyState==4)
			{ 
				document.getElementById("fila_ano").innerHTML=ajax.responseText;
			} 
	}
			ajax.send(null);
}


function cargaleng()
{    	ajax=nuevoAjax();
		ajax.open("GET", "consulta.php?op=1&md5="+Math.random() * 123456789, true);
		ajax.onreadystatechange=function() 
		{ 
		 if (ajax.readyState==1)
			{
				// Mientras carga elimino la opcion "Elige pais" y pongo una que dice "Cargando"
				combo=document.getElementById("lenguas");
				combo.length=0;
				var nuevaOpcion=document.createElement("option"); nuevaOpcion.value=0; nuevaOpcion.innerHTML="Cargando...";
				combo.appendChild(nuevaOpcion); combo.disabled=true;	
			}
			if (ajax.readyState==4)
			{ 
				document.getElementById("fila_leng").innerHTML=ajax.responseText;
			} 
	}
			ajax.send(null);
}


  
function conEst(anno)
{   
	var contenedor=document.getElementById('contenedor');
	if(document.form4.elements[0].options[document.form4.elements[0].selectedIndex].value==0){alert("Debe seleccionar un estado"); document.form4.elements[0].focus(); return false;}
	//if(document.form4.elements[1].options[document.form4.elements[1].selectedIndex].value==0){alert("Debe seleccionar un Año de publicación"); document.form4.elements[1].focus(); return false;}
	var estado = document.form4.elements[0].options[document.form4.elements[0].selectedIndex].value
	//var anno = document.form4.elements[1].options[document.form4.elements[1].selectedIndex].value
	//alert(anno);
    ajax=nuevoAjax();
	ajax.open("GET", "pages/estado.php?op=8&estado="+estado+"&acervo=1&anno="+anno+"&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
		 if (ajax.readyState==1)
			{
				contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
			}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}

function conTEst(anno)
{   
	var contenedor=document.getElementById('contenedor');
	//var acervo = document.form8.elements[1].options[document.form8.elements[1].selectedIndex].value
	//var anno = document.form8.elements[0].options[document.form8.elements[0].selectedIndex].value
	//alert(anno);
    ajax=nuevoAjax();
	ajax.open("GET", "pages/testado.php?acervo=2&anno="+anno+"&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
		 if (ajax.readyState==1)
			{
				contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
			}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}

function conIndi(lengua) 
{   
	var contenedor=document.getElementById('contenedor');
	var nivel = document.form5.elements[1].options[document.form5.elements[1].selectedIndex].value
	//alert(anno);
    ajax=nuevoAjax();
	ajax.open("GET", "pages/tbilin.php?nivel="+nivel+"&lengua="+lengua+"&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
		 if (ajax.readyState==1)
			{
				contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
			}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}


function contleng() 
{   
	var contenedor=document.getElementById('contenedor');
	var lengua = document.form5.elements[4].options[document.form5.elements[4].selectedIndex].value
	//alert(lengua);
    ajax=nuevoAjax();
	ajax.open("GET", "pages/lenguas.php?lengua="+lengua+"&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
		 if (ajax.readyState==1)
			{
				contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
			}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}



function conAlfa(valor) 
{   
	var contenedor=document.getElementById('contenedor');
	ajax=nuevoAjax();
	ajax.open("GET", "pages/alfabeto.php?letra="+valor+"&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
		 if (ajax.readyState==1)
			{
				contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
			}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}

function conAutor(valor) 
{   
	var contenedor=document.getElementById('contenedor');
	ajax=nuevoAjax();
	ajax.open("GET", "pages/autores.php?letra="+valor+"&md5="+Math.random() * 123456789,true);
	ajax.onreadystatechange=function() 
	{
		 if (ajax.readyState==1)
			{
				contenedor.innerHTML="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='800' height='250'><param name='movie' value='lib/carga.swf' /><param name='quality' value='high' /><embed src='lib/carga.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='800' height='300'></embed></object>";
			}
		if (ajax.readyState==4) {
		contenedor.innerHTML = ajax.responseText
	 	}
	}
	ajax.send(null)
}

function catt(vv)
{ alert(vv); 
 document.form2.elements['categoria'].value=vv;
}

function change(mytdname){ mytdname.bgColor = "#C5C552" }
function rechange(mytdname){mytdname.bgColor = "#D8D88B"} 

function startPop(thisurl,ancho,alto,x,y) 
{	
	popUp = window.open(thisurl,"Avanzado","scrollbars=yes,toolbar=no,titlebar=no,width="+ancho+",height="+alto+",top="+y+",left="+(x)+"");
}

function imprimir(que) {
var ventana = window.open("imprime.php", "", "");
var contenido = "<html><body leftmargin='0' topmargin='0' marginwidth='0' marginheight='0' onload='window.print();window.close();'><img src='img/top_mini2.png'><br>" + document.getElementById(que).innerHTML + "</body></html>";
ventana.document.open();
ventana.document.write(contenido);
ventana.document.close();
}

function imgover(ty,imgname,strimg){ imgname.src = "img/"+strimg; }
function imgout(ty,imgname,strimg) { imgname.src = "img/"+strimg; }

function fun_enter(ev){ if(ev==13) cargarContenido();	}

function des(opl)
{
	document.form5.elements[1].disabled=false;
	document.form5.elements[2].disabled=false;
	document.form5.elements[4].disabled=false;
	document.form5.elements[5].disabled=false;
	document.form5.elements[7].disabled=false;
	switch(opl)
	{
		case 1:	document.form5.elements[4].disabled=true;
				document.form5.elements[5].disabled=true;
				document.form5.elements[7].disabled=true;
		break;
		case 2:	document.form5.elements[1].disabled=true;
				document.form5.elements[2].disabled=true;
				document.form5.elements[7].disabled=true;
		break;
		case 3:	document.form5.elements[1].disabled=true;
				document.form5.elements[2].disabled=true;
				document.form5.elements[4].disabled=true;
				document.form5.elements[5].disabled=true;
		break;


	}
}