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 tipo(cual, lengua) {
ajax=nuevoAjax(); 				
    ajax.open("POST", "sesiones.php",true);
	ajax.onreadystatechange=function() { 
    if (ajax.readyState==4) { 
    if (ajax.status==200){

    if(cual != 'cap') {document.getElementById("cap").className='search_cap_'+lengua;}
	if(cual != 'baires') {document.getElementById("baires").className='search_baires_'+lengua;}
	if(cual != 'otras') {document.getElementById("otras").className='search_otras_'+lengua;}
	document.getElementById(cual).className='search_'+cual+'_'+lengua+'_on';
	select_barrio(cual);
     } 
  }
}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
ajax.send("tipo="+cual) 
}

function saca_light(){
document.getElementById("overlay").style.display="none";
document.getElementById("lightbox1").style.display="none";
document.getElementById("lightbox1").innerHTML='<img src="js/spinner.gif" alt="" style="padding-top:321px;"/>';	
}

function saca_light_video(){
document.getElementById("overlay").style.display="none";
document.getElementById("lightbox1").style.display="none";
document.getElementById("lightbox1").innerHTML='';	
}


function pone_light(){
document.getElementById("overlay").style.display="block";
document.getElementById("lightbox1").style.display="block";
location.replace('#');	
}

function consulta(si){
if(si=='Y') {pone_light();}
obj=document.getElementById("central");
obj.innerHTML='';	
//obj=document.getElementById("provincia");

ajax=nuevoAjax(); 				
    ajax.open("POST", "propiedades_central.php",true);
	ajax.onreadystatechange=function() { 
    if (ajax.readyState==4) { 
	 if (ajax.status==200){
	   obj.innerHTML = ajax.responseText;
	   setTimeout ("saca_light()", 2979); 
     } 
  }
}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("ajax=1");

}



function cant_personas(como){

if(como=='Y') {pone_light();}

ajax=nuevoAjax(); 				

    ajax.open("POST", "sesiones.php",true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

		if(como=='Y') { consulta('N'); }

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("personas="+document.formsearch.cantidad_personas.value) 

}

function calendario(mes, ano, id){
obj=document.getElementById("calendario");	
ajax=nuevoAjax(); 				
    ajax.open("POST", "trans_cal_home.php",true);
	ajax.onreadystatechange=function() { 
    if (ajax.readyState==4) { 
	 if (ajax.status==200){
  	   obj.innerHTML = ajax.responseText;
     } 
  }
}
ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
ajax.send("m="+mes+"&a="+ano+"&id="+id); 
}

function precios(cual){

obj=document.getElementById("precios");	
ajax_precios=nuevoAjax(); 				
    ajax_precios.open("POST", "precios.php",true);
	ajax_precios.onreadystatechange=function() { 
     if (ajax_precios.readyState==4) { 
	 if (ajax_precios.status==200){
     	   obj.innerHTML = ajax_precios.responseText;
     } 
 }
}
ajax_precios.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
ajax_precios.send("cual="+cual) 
}

function select_barrio(cual){

obj=document.getElementById("select_barrios");	
ajax_precios=nuevoAjax(); 				
    ajax_precios.open("POST", "barrios.php",true);
	ajax_precios.onreadystatechange=function() { 
     if (ajax_precios.readyState==4) { 
	 if (ajax_precios.status==200){
     	   obj.innerHTML = ajax_precios.responseText;
     } 
 }
}
ajax_precios.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
ajax_precios.send("cual="+cual) 
}



function cant_habitaciones(como){

if(como=='Y') {pone_light();}	

ajax=nuevoAjax(); 				

    ajax.open("POST", "sesiones.php",true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

	    if(como=='Y') {consulta('N');}

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("habitaciones="+document.formsearch.cantidad_habitaciones.value) 

}



function barrio(cual,como){
if(como=='Y') {
	pone_light();
	document.formsearch.barrios_todos.checked= false;
}	
ajax=nuevoAjax(); 				
    ajax.open("POST", "sesiones.php",true);
	ajax.onreadystatechange=function() { 
    if (ajax.readyState==4) { 
	 if (ajax.status==200){
		if(como=='Y') { consulta('N'); }
		if(como=='L') { location.replace('propiedades.php');}		
     } 
  }
}
ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
ajax.send("barrio="+cual+"&como="+como) 
}



function equipamientos(cual,cons){

if(cons=='Y'){pone_light();	}

ajax=nuevoAjax(); 				

    ajax.open("POST", "sesiones.php",true);

	if(cons=='Y'){

	ajax.onreadystatechange=function() { 

	 if (ajax.readyState==4) { 

	 if (ajax.status==200){

	   consulta('N');

     } 

  }

} }

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("eq="+cual) 

}



function num_pag(cual){

pone_light();	

ajax=nuevoAjax(); 				

    ajax.open("POST", "sesiones.php",true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

	   consulta('N');

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("num_pag="+cual+"&uno=") 

}



function fechas(){

pone_light();	

ajax=nuevoAjax(); 				

    ajax.open("POST", "sesiones.php",true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

	   consulta('N');

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("desde="+document.formsearch.desde.value+"&hasta="+document.formsearch.hasta.value) 

}



function valida_fechas(){

	ruta = document.formsearch;

	if(ruta.desde.value.length > 8 && ruta.hasta.value.length > 8) { fechas(); } else { alert('Debe cargar fechas'); }

}



function ChequearTodos(chkbox, total){

pone_light();	

for (var i=1;i <= total;i++){

var elemento = document.formsearch.elements[i];

if (elemento.type == "checkbox"){

elemento.checked = true;}

}

ajax=nuevoAjax(); 				

    ajax.open("POST", "barrios_todos.php",true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

	   consulta('N');

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("desde=");

}



function mapas(){

pone_light();

obj=document.getElementById("central");



ajax=nuevoAjax(); 				

    ajax.open("POST", "iframe.php",true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

	   obj.innerHTML = ajax.responseText;

	   setTimeout ("saca_light()", 2979); 

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("")

}



function light(cual){

obj=document.getElementById("lightbox1");



ajax=nuevoAjax(); 				

    ajax.open("POST", cual,true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

	   obj.innerHTML = ajax.responseText;

	   pone_light(); 

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("")

}







function arriba(cual,lengua){

pone_light();	



//if(cual=='mv') {mapas();}

ajax=nuevoAjax(); 				

    ajax.open("POST", "sesiones.php",true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

	   if(cual!='mv') {consulta('N');} else { mapas();}

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("central="+cual);





if(cual!='lv'){document.getElementById("lv").className="tab_lv_"+lengua;}

if(cual!='pv'){document.getElementById("pv").className="tab_pv_"+lengua;}

if(cual!='mv'){document.getElementById("mv").className="tab_mv_"+lengua;}

document.getElementById(cual).className='tab_'+cual+'_'+lengua+'_on';

document.getElementById("barra").className='barra_'+cual;



}



/////////////////////////////////////// DETALLE PROPIEDADES //////////////////////////////////////



function fotos(cual,pos) {

obj = document.getElementById("fotos");



ajax=nuevoAjax(); 				

    ajax.open("POST", "fotos.php",true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

	   

	   

	obj.innerHTML=ajax.responseText;

	   

	   

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("cual="+cual+"&pos="+pos) 



}



function fotos_vid(id_prop,num) {

var obj = document.getElementById("video");

ajax=nuevoAjax(); 				

    ajax.open("POST", "fotos_video.php",true);

	ajax.onreadystatechange=function() { 

    if (ajax.readyState==4) { 

	 if (ajax.status==200){

		//alert(ajax.responseText);
	   	obj.innerHTML = ajax.responseText;

     } 

  }

}

ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

ajax.send("id_prop="+id_prop+"&num="+num) 

}



function fotos_barrio(cual) {

var obj = document.getElementById("video");

obj.innerHTML = "<img src=\""+cual+"\" width=\"280\" height=\"205\" />";

}

function limpia(){
document.formarriba.formarriba.value = '';
}