// JavaScript Document ********************************************
function objetoAjax(){
	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 contenido(valor){	
//alert(8);
  if (valor != ""){ 
	contenedor = document.getElementById('contenido');		
	if(valor == "productos"){
			file = "shop/index.php"
			arg = "productos"
		}else{
				if(valor == "paquetes"){
						file = "shop/index.php"
						arg = "paquetes"
					}else{
							file = valor+".php"						
							arg = ""
						}			
			}
	
	ajax=objetoAjax();	
	ajax.open("POST",file,true);
	ajax.onreadystatechange=function() {
		if (ajax.readyState==1) {
			contenedor.innerHTML = "<table width=900 height=500><tr><td align=center valign=middle><img src=\"js/ajax-loader.gif\" /></td></tr></table>"
		}
		if (ajax.readyState==4) {
			contenedor.innerHTML = ajax.responseText
			if (arg == "productos" || arg == "paquetes")   {
				lightwindowInit();
				carrito();			
			}
				
		}
	}	
	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	ajax.send("arg="+arg)
  }
}

function enviarDatos(){
	
				error = "Se han encontrado los siguientes errores:";
				ban = 0;
				
				if(document.getElementById('textfield').value == ""){error += "\n * El campo nombre es obligatorio.";ban ++;
					}else{n = document.getElementById('textfield').value;}					
				if(document.getElementById('textfield2').value == ""){error += "\n * El campo apellido es obligatorio.";ban ++;
					}else{a = document.getElementById('textfield2').value;}						
				if(document.getElementById('textfield3').value == ""){error += "\n * El campo ciudad es obligatorio.";ban ++;
					}else{c = document.getElementById('textfield3').value;}
				if(document.getElementById('textfield4').value == ""){error += "\n * El campo estado/provincia es obligatorio.";ban ++;
					}else{p = document.getElementById('textfield4').value;}
				if(document.getElementById('textfield5').value == ""){error += "\n * El campo cp es obligatorio.";ban ++;
					}else{cp = document.getElementById('textfield5').value;}			
				if(document.getElementById('textfield6').value == ""){error += "\n * El campo teléfono es obligatorio.";ban ++;
					}else{t = document.getElementById('textfield6').value;}
				if(document.getElementById('textfield7').value == ""){error += "\n * El campo correo electrónico es obligatorio.";ban ++;
					}else{ce = document.getElementById('textfield7').value;}
				
				s = document.getElementById('radio').value;
				pa = document.getElementById('select').value;
				h = document.getElementById('select2').value;
				e = document.getElementById('select3').value;
				m = document.getElementById('select4').value;
				co = document.getElementById('textarea').value;
				
				if(ban > 0){
							
							alert(error);
							return false;
					
					}else{
						
									contenedor = document.getElementById('formularioRegistro');
									ajax=objetoAjax();	
									ajax.open("POST","guardaRegistro.php",true);
									ajax.onreadystatechange=function() {
										if (ajax.readyState==1) {
											contenedor.innerHTML = "<table width=800 height=500><tr><td align=center valign=middle><img src=\"js/ajax-loader.gif\" /></td></tr></table>"
										}
										if (ajax.readyState==4) {
											contenedor.innerHTML = ajax.responseText
										}
									}	
									ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
									ajax.send("nombre="+n+"&appat="+a+"&ciudad="+c+"&estado="+p+"&codgo="+cp+"&telefono="+t+"&correo="+ce+"&sexo="+s+"&pais="+pa+"&horario="+h+"&edad="+e+"&medio="+m+"&comenta="+co)				
						
						}			

}