// 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 pagination(page)
{
  divResultado = document.getElementById('result_ajax_pagination');
  ajax=objetoAjax();
  ajax.open("POST", "pagination_sliders.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("page="+page)
}





function validate_user(form)
{
	if (form.username.value == '' )
	{
		alert('Enter your username.');
		return false;
	}
	if (form.password.value == '' )
	{
		alert('Enter your password.');
		return false;
	}
return true
}

function validate_forgot(form)
{
	if (form.username.value == '' )
	{
		alert('Enter your username.');
		return false;
	}
	if (form.email.value == '' )
	{
		alert('Enter your email.');
		return false;
	}
return true
}

function OSshow(cont)
{
	d = document.getElementById(cont);
	if (d.style.display == 'none') {
		d.style.display = 'block';
	} else {
		d.style.display = 'none';
	}
	
}


function OSshow2(cont)
{
	d = document.getElementById(cont);
	if (document.getElementById('ci').value != 'espacio')
		if ( document.getElementById('ci').value == 'other_op' )
		{
			d.style.display = 'block';
		}
		else
		{
			d.style.display = 'none';
		}
}

function show_more_info_rental(cont,lin)
{
	
	document.getElementById(lin).style.display = 'none';
	document.getElementById(cont).style.display = 'block';
}

function close_more_info_rental(cont,lin)
{
	
	document.getElementById(lin).style.display = 'block';
	document.getElementById(cont).style.display = 'none';
}




function none_div(cont)
{

	d = document.getElementById(cont);
	if (d.style.display == 'block') {
		d.style.display = 'none';
	}
}



function sel_op()
{
	d = document.getElementById('state_input_advance').value;
	alert(d);
	if (d != 'a')
	{
		show('other_state');
		states_register();
	}
	else
		{
		show('other_state');
		
		}
		
}

function validate_search()
{
	
	op = document.getElementById('top_search_country').value;
	if ( op == 0 )
	{
		alert('Please, select a country.')
		return false;
	}
	else
		return true;
}

function validate_ad_search()
{
	
	op = document.getElementById('country_input_advance').value;
	if ( op == 0 )
	{
		alert('Please, select a country.')
		return false;
	}
	else
		return true;
}


function show_cities_country()
{
	
  divResultado = document.getElementById('search_city');
  id_c = document.getElementById('top_search_country').value;

  ajax=objetoAjax();
  ajax.open("POST", "cities_ajax.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id_c)
}


function show_states_country()
{
	
  
  document.getElementById('ci').disabled = 'disabled';
  divResultado = document.getElementById('state1');
  id_c = document.getElementById('country').value;
  
  ajax=objetoAjax();
  ajax.open("POST", "states_ajax.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id_c)
}


function show_states_country_edit()
{
	
  
  document.getElementById('ci').disabled = 'disabled';
  divResultado = document.getElementById('state1');
  id_c = document.getElementById('country').value;
  
  ajax=objetoAjax();
  ajax.open("POST", "states_ajax_edit.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id_c)
}

function show_states_country_home()
{
	divResultado = document.getElementById('search_city');
  	id_c = document.getElementById('top_search_country').value;
  	ajax=objetoAjax();
  	ajax.open("POST", "cities_ajax.php",true);
  	ajax.onreadystatechange=function() 
  	{
		 if (ajax.readyState==4) 
  		{
		 divResultado.innerHTML = ajax.responseText
		}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id_c)
}

function show_cities_state()
{
	divResultado = document.getElementById('city_div');
  	id_c = document.getElementById('prov').value;
	
	document.getElementById('other_city').style.display = 'none';
	
	if ( id_c == 'other_op_state' )
	{
		 document.getElementById('city_div_cont').style.display = 'none';
		 document.getElementById('state+city').style.display = 'block';
		 document.getElementById('ci').disabled = false;
		 document.getElementById('aux').value = 1;
	}
	else
	{
	document.getElementById('aux').value = 0;
	document.getElementById('city_div_cont').style.display = 'block';
	document.getElementById('state+city').style.display = 'none';	
	ajax=objetoAjax();
  	ajax.open("POST", "cities_state_ajax.php",true);
  	ajax.onreadystatechange=function() 
  	{
	 	if (ajax.readyState==4) 
  		{
		 divResultado.innerHTML = ajax.responseText
		}
  	}
 	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  	ajax.send("id="+id_c)
	}
}

function show_cities_state_edit()
{
	divResultado = document.getElementById('city_div');
  	id_c = document.getElementById('prov').value;
	

	ajax=objetoAjax();
  	ajax.open("POST", "cities_state_ajax_edit.php",true);
  	ajax.onreadystatechange=function() 
  	{
	 	if (ajax.readyState==4) 
  		{
		 divResultado.innerHTML = ajax.responseText
		}
  	}
 	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  	ajax.send("id="+id_c)
}


function sbl_show_states(c_id)
{

  if (document.getElementById(c_id).style.display == 'none')
  {
	var load_div = 'c' + c_id;
	document.getElementById(load_div).style.display = 'block';
  	document.getElementById(c_id).style.display = 'block';
	divResultado = document.getElementById(c_id);
  	ajax=objetoAjax();
  	ajax.open("POST", "sfl_show_states.php",true);
  	ajax.onreadystatechange=function() 
  	{
		 if (ajax.readyState==4) 
  		{
		 document.getElementById(load_div).style.display = 'none';
		 divResultado.innerHTML = ajax.responseText
		}
  	}
  	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  	ajax.send("id="+c_id)
  }
  else
  	{
		document.getElementById(c_id).style.display = 'none';
		divResultado.innerHTML = '';
	}
}

function sfl_show_cities(s_id)
{
	if (document.getElementById(s_id).style.display == 'none')
  	{
		var load_div = 'c' + s_id;
		document.getElementById(load_div).style.display = 'block';
  		document.getElementById(s_id).style.display = 'block';
		divResultado = document.getElementById(s_id);
  		ajax=objetoAjax();
  		ajax.open("POST", "sfl_show_cities.php",true);
  		ajax.onreadystatechange=function() 
  		{
		 	if (ajax.readyState==4) 
  			{
				document.getElementById(load_div).style.display = 'none';
		 		divResultado.innerHTML = ajax.responseText
			}
  		}
  		ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  		ajax.send("id="+s_id)
 	}
  	else
  	{
  		document.getElementById(s_id).style.display = 'none';
  		divResultado.innerHTML = '';
	}
}
	
function ti_show_cities(c_id)
{
	if (document.getElementById(c_id).style.display == 'none')
  	{
		var load_div = 'c' + c_id;
		document.getElementById(load_div).style.display = 'block';
  		document.getElementById(c_id).style.display = 'block';
		divResultado = document.getElementById(c_id);
  		ajax=objetoAjax();
  		ajax.open("POST", "ti_show_cities.php",true);
  		ajax.onreadystatechange=function() 
 	 	{
		 	if (ajax.readyState==4) 
  			{
		 	document.getElementById(load_div).style.display = 'none';
		 	divResultado.innerHTML = ajax.responseText
			}
  		}
  		ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  		ajax.send("id="+c_id)
  	}
 	 else
  	{
		document.getElementById(c_id).style.display = 'none';
		divResultado.innerHTML = '';
	}
}	

function Ad_search_show_states_country()
{
  divResultado = document.getElementById('state_advance');
  id_c = document.getElementById('country_input_advance').value;
	
  ajax=objetoAjax();
  ajax.open("POST", "ad_search_states_ajax.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id_c)
  
 
}

function states_register()
{
  //alert('llego');
  divResultado = document.getElementById('state_advance');
  id_c = document.getElementById('country_input_advance').value;
	
  ajax=objetoAjax();
  ajax.open("POST", "states_register.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id_c)
  
 
}


function Ad_search_show_cities_state()
{
	
  
  divResultado = document.getElementById('city_advance');
  id_c = document.getElementById('state_input_advance').value;
  ajax=objetoAjax();
  ajax.open("POST", "ad_search_cities_ajax.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id_c)
}

function sort_search(country,city,beds,price_range)
{
  divResultado = document.getElementById('div_sortby');
  option = document.getElementById('sortby').value;

  ajax=objetoAjax();
  ajax.open("POST", "sort_search.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==1) {	
				document.getElementById("load").style.visibility = "visible";	
				
				document.getElementById("div_sortby").style.visibility = "hidden";				
			}
	 
	 if (ajax.readyState==4) 
  	{
		 document.getElementById("div_sortby").style.visibility = "visible";
		document.getElementById("load").style.visibility = "hidden";
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("op="+option+"&co="+country+"&city="+city+"&beds="+beds+"&price="+price_range)
}


function sort_advance_search(country,state,city,beds,price_range,pool)
{
	divResultado = document.getElementById('div_sortby');
	option = document.getElementById('sortby').value;
 	if (pool != 1)
  		pool=0;
  	ajax=objetoAjax();
  	ajax.open("POST", "sort_advance_search.php",true);
 	ajax.onreadystatechange=function() 
  	{
		if (ajax.readyState==1) 
		{	
			document.getElementById("load").style.visibility = "visible";	
			document.getElementById("div_sortby").style.visibility = "hidden";				
		}
	 	if (ajax.readyState==4) 
  		{
			document.getElementById("div_sortby").style.visibility = "visible";
			document.getElementById("load").style.visibility = "hidden";
		 	divResultado.innerHTML = ajax.responseText
		}
  	}
  	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
 	ajax.send("pool="+pool+"&op="+option+"&co="+country+"&state="+state+"&city="+city+"&beds="+beds+"&price="+price_range)
}

function validate_add_rental()
{
	var precio = /^[-]?\d+(\.\d+)?$/
	
	var b =     /^(?:\+|-)?\d+$/
	
	
	if (document.getElementById('title').value == '')
	{
		alert('Please, enter the title.');
		document.getElementById('title').focus();
		return false;
	}
	
	if ( document.getElementById('title').value.length > 50 )
	{
		alert('The title exceeds 50 characters allowed.');
		document.getElementById('title').focus();
		return false;
	}
	if (document.getElementById('ci').disabled == true)
	{
		alert('Please, select the location.')
		return false;
	}
	
	if (document.getElementById('state+city').style.display == 'block')
	{
		if (document.getElementById('state_other_state').value == '')
		{
			alert('Please, enter state.');
			document.getElementById('state_other_state').focus();
			return false;
		}
		if (document.getElementById('state_other_city').value == '')
		{
			alert('Please, enter city.');
			document.getElementById('state_other_city').focus();
			return false;
		}
	}
	if (document.getElementById('price_d').value == '')
	{
		alert('Please, enter the price for the day.');
		document.getElementById('price_d').focus();
		return false;
	}
	
	if(!precio.test(document.getElementById('price_d').value))  
	{	
		alert('Please, enter only numbers for the day price.');	
		document.getElementById('price_d').focus();
		return false;
	}
	
	if (document.getElementById('price_w').value == '')
	{
		alert('Please, enter the price for the week.');
		document.getElementById('price_w').focus();
		return false;
	}
	
	if(!precio.test(document.getElementById('price_w').value))  
	{	
		alert('Please, enter only numbers for the week price.');	
		document.getElementById('price_w').focus();
		return false;
	}
	
	if (document.getElementById('price_m').value == '')
	{
		alert('Please, enter the price for the month.');
		document.getElementById('price_m').focus();
		return false;
	}
	if(!precio.test(document.getElementById('price_m').value))  
	{	
		alert('Please, enter only numbers for the month price.');
		document.getElementById('price_m').focus();
		return false;
	}
	
	if(!b.test(document.getElementById('b').value))  
	{	
		alert('Please, enter only numbers for Bedrooms field.');
		document.getElementById('b').focus();
		return false;
	}
	
	if (document.getElementById('sleeps').value != '')
	if(!b.test(document.getElementById('sleeps').value))  
	{	
		alert('Please, enter only numbers for Sleeps field.');
		document.getElementById('sleeps').focus();
		return false;
	}
	
	if (document.getElementById('bathrooms').value != '')
	if(!b.test(document.getElementById('bathrooms').value))  
	{	
		alert('Please, enter only numbers for bathrooms field.');
		document.getElementById('bathrooms').focus();
		return false;
	}
	
	if (document.getElementById('description').value == '')
	{
		alert('Please, enter the description.');
		document.getElementById('description').focus();
		return false;
	}
}


function validate_edit_rental()
{
	var precio = /^[-]?\d+(\.\d+)?$/
	var b = /^(?:\+|-)?\d+$/
	
	if (document.getElementById('title').value == '')
	{
		alert('Please, enter the title.');
		document.getElementById('title').focus();
		return false;
	}
	if (document.getElementById('ci').disabled == true)
	{
		alert('Please, select the location.')
		return false;
	}
	
	
	if (document.getElementById('price_d').value == '')
	{
		alert('Please, enter the price for the day.');
		document.getElementById('price_d').focus();
		return false;
	}
	
	if(!precio.test(document.getElementById('price_d').value))  
	{	
		alert('Please, enter only numbers for the day price.');	
		document.getElementById('price_d').focus();
		return false;
	}
	
	if (document.getElementById('price_w').value == '')
	{
		alert('Please, enter the price for the week.');
		document.getElementById('price_w').focus();
		return false;
	}
	
	if(!precio.test(document.getElementById('price_w').value))  
	{	
		alert('Please, enter only numbers for the week price.');	
		document.getElementById('price_w').focus();
		return false;
	}
	
	if (document.getElementById('price_m').value == '')
	{
		alert('Please, enter the price for the month.');
		document.getElementById('price_m').focus();
		return false;
	}
	if(!precio.test(document.getElementById('price_m').value))  
	{	
		alert('Please, enter only numbers for the month price.');
		document.getElementById('price_m').focus();
		return false;
	}
	
	if(!b.test(document.getElementById('b').value))  
	{	
		alert('Please, enter only numbers for Bedrooms field.');
		document.getElementById('b').focus();
		return false;
	}
	
	if (document.getElementById('sleeps').value != '')
	if(!b.test(document.getElementById('sleeps').value))  
	{	
		alert('Please, enter only numbers for Sleeps field.');
		document.getElementById('sleeps').focus();
		return false;
	}
	
	if (document.getElementById('description').value == '')
	{
		alert('Please, enter the description.');
		document.getElementById('description').focus();
		return false;
	}
}


function validate_add_video()
{
	
	if (document.getElementById('ci').disabled == true)
	{
		alert('Please, select the location.')
		return false;
	}
	if (document.getElementById('title').value == '')
	{
		alert('Please, enter the title.')
		return false;
	}
	if (document.getElementById('code').value == '')
	{
		alert('Please, enter the code.')
		return false;
	}
return true;	
}

function validate_add_place()
{
	if (document.getElementById('ci').disabled == true)
	{
		alert('Please, select the location.')
		return false;	
	}
	if (document.getElementById('title').value == '')
	{
		alert('Please, enter the name.')
		return false;
	}
	if (document.getElementById('description').value == '')
	{
		alert('Please, enter the description.')
		return false;
	}
}

function validate_add_picture()
{
	if (document.getElementById('ci').disabled == true)
	{
		alert('Please, select the location.')
		return false;
	}
	if (document.getElementById('title').value == '')
	{
		alert('Please, enter the title.')
		return false;
	}
	if (document.getElementById('des').value == '')
	{
		alert('Please, enter the description.')
		return false;
	}
	if (document.getElementById('arch').value == '')
	{
		alert('Please, enter a photo.')
		return false;
	}
}

function validate_add_break()
{
	if (document.getElementById('ci').disabled == true)
	{
		alert('Please, select the location.')
		return false;
	}
	if (document.getElementById('name').value == '')
	{
		alert('Please, enter the name.')
		return false;
	}
}


function validate_register(form)
{
	var er_email = /^(.+\@.+\..+)$/
	
	
	
	

	if (document.getElementById('fname').value == '')
	{
		alert('Please, enter the first name.')
		return false;
	}
	if (document.getElementById('lname').value == '')
	{
		alert('Please, enter the last name.')
		return false;
	}
	

	if (document.getElementById('email').value == '')
	{
		alert('Please, enter your Email.');	
		return false;
	}
	else
		if(!er_email.test(document.getElementById('email').value))  
		{	
		alert('The Email is not valid.');	
		return false;
		}
	if (document.getElementById('username').value == '')
	{
		alert('Please, enter the username.')
		return false;
	}
	if (document.getElementById('ver').value == 0 )
	{
		alert('Please, enter other username.')
		return false;
	}
	
	if (document.getElementById('pass').value == '')
	{
		alert('Please, enter the password.')
		return false;
	}
	


}



function validate_edit_profile()
{
	var er_email = /^(.+\@.+\..+)$/
	
	if (document.getElementById('fname').value == '')
	{
		alert('Please, enter the first name.')
		return false;
	}
	if (document.getElementById('lname').value == '')
	{
		alert('Please, enter the last name.')
		return false;
	}
	

	if (document.getElementById('email').value == '')
	{
		alert('Please, enter your Email.');	
		return false;
	}
	else
		if(!er_email.test(document.getElementById('email').value))  
		{	
		alert('The Email is not valid.');	
		return false;
		}
}

function add_to_f(id)
{
  divResultado = document.getElementById(id);
  ajax=objetoAjax();
  ajax.open("POST", "add_to_fovorites.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id)


}

function add_to_f_f(id) //// add featured to favorites
{
  id_f=id * 1000000;
  divResultado = document.getElementById(id_f);
  ajax=objetoAjax();
  ajax.open("POST", "add_to_fovorites.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id)


}

function add_to_f_2(id) ////// full_list.php
{
  divResultado = document.getElementById(id);
  ajax=objetoAjax();
  ajax.open("POST", "add_to_fovorites.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("id="+id)

var a=id*10000;
add_to_f(a);


}


function refresh_fav(id)
{
	divResultado = document.getElementById('favourites');
  	ajax=objetoAjax();
  	ajax.open("POST", "refresh_fav.php",true);
  	ajax.onreadystatechange=function() 
  	{
		if (ajax.readyState==4) 
  		{
			divResultado.innerHTML = ajax.responseText
		}
  	}
  	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  	ajax.send("id="+id)
}


function validate_send_email()
{
	
var er_email = /^(.+\@.+\..+)$/

	if (document.getElementById('name').value == '')
	{
		alert('Please, enter your name.')
		return false;
	}
	if (document.getElementById('email').value == '')
		{
		alert('Please, enter your Email');	
		return false;
		}
	else
		if(!er_email.test(document.getElementById('email').value))  
		{	
		alert('The Email is not valid');	
		return false;
		}
	
	
	if (document.getElementById('message').value == '')
	{
		alert('Please, enter the message.')
		return false;
	}
}

function modif_ar()
{
	if (document.getElementById('arrival_date').value == 'mm/dd/yyyy')
		document.getElementById('arrival_date').value = '';
}

function modif1_ar()
{
	if (document.getElementById('arrival_date').value == '')
		document.getElementById('arrival_date').value = 'mm/dd/yyyy';
}

function modif_dep()
{
	if (document.getElementById('departure_date').value == 'mm/dd/yyyy')
		document.getElementById('departure_date').value = '';
}

function modif1_dep()
{
	if (document.getElementById('departure_date').value == '')
		document.getElementById('departure_date').value = 'mm/dd/yyyy';
}

function OSfindPos(objeto) //// search_results //// advance_search_results
{
	var curlefte = curtope = 0;
	if (objeto.offsetParent) 
	{
		curlefte = objeto.offsetLeft;
		curtope = objeto.offsetTop;
		while (objeto = objeto.offsetParent) 
		{
			curlefte += objeto.offsetLeft;
			curtope += objeto.offsetTop;
		}
	}
	return [curlefte,curtope];
}

function ff(obje,lyre)   //// search_results //// advance_search_results
{
	objeto = document.getElementById(obje);
	var coorse = OSfindPos(objeto);
	var xe = document.getElementById(lyre);
	var val_xe = parseInt(coorse[0]) - 95;
	var val_ye = parseInt(coorse[1]) + 80;
	xe.style.top = val_ye + 'px';
	xe.style.left = val_xe + 'px';
	xe.style.visibility = 'visible';
}


function mm(obje,lyre)   //// continents rentals
{
	objeto = document.getElementById(obje);
	var coorse = OSfindPos(objeto);
	var xe = document.getElementById(lyre);
	var val_xe = parseInt(coorse[0]) - 510;
	var val_ye = parseInt(coorse[1]);
	xe.style.top = val_ye + 'px';
	xe.style.left = val_xe + 'px';
	xe.style.visibility = 'visible';
}
			

function show_pic(pic)
{
	
  divResultado = document.getElementById('rental_map');

  ajax=objetoAjax();
  ajax.open("POST", "show_pic.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("pic="+pic)
}


function view_image_post(pic)
{
	
  divResultado = document.getElementById('image_post');

	
  ajax=objetoAjax();
  ajax.open("POST", "show_pic_big.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("pic="+pic)
  document.getElementById('image_post').style.display = 'block';
}

function close_image(pic)
{
	
	document.getElementById('image_post').style.display = 'none';
}


function veri(){
  //donde se mostrará lo resultados

  divResultado = document.getElementById('resultado');
  nombre = document.getElementById('username').value;

  
  //valores de los inputs
	//instanciamos el objetoAjax
  ajax=objetoAjax();
  //uso del medotod POST
  //archivo que realizará la operacion
  //registro.php

  ajax.open("POST", "verificate_user.php",true);
  ajax.onreadystatechange=function() {
	 
  if (ajax.readyState==4) {
	  //mostrar resultados en esta capa
  		document.getElementById("resultado").style.display = 'block';
		
  		divResultado.innerHTML = ajax.responseText

 

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

  //enviando los valores
  ajax.send("nombre="+nombre)
  }
  
  
function newsletter()
{
	var er_email = /^(.+\@.+\..+)$/
	if (document.getElementById('email').value == '')
	{
		alert('Please, enter your Email.');	
		return false;
	}
	else
		if(!er_email.test(document.getElementById('email').value))  
		{	
		alert('The Email is not valid.');	
		return false;
		}
}

function validate_add_pic()
{
	
	if (document.getElementById('arch').value == '')
	{
		alert('Please, enter a photo.');	
		return false;
	}
	
}


function view_ty()
{
	d = document.getElementById('pack_certificates').value;
	op1 = document.getElementById('ty1');
	op2 = document.getElementById('ty2');
	if ( d == 1)
	{
		op1.style.display = 'block';
		op2.style.display = 'none';
	} 
	else 
	{
		op2.style.display = 'block';
		op1.style.display = 'none';
	}
}

function validate_comment()
{
	if (document.getElementById('com').value == '')
	{
		alert('Please, ad a comment.');	
		return false;
	}	
}


function contact()
{
	var er_email = /^(.+\@.+\..+)$/
	divResultado = document.getElementById('div_res');
	email = document.getElementById('email').value;
	name = document.getElementById('name').value;
	message = document.getElementById('message').value;
	
	if( name == ''){
		document.getElementById('div_res').style.display = 'block';
		document.getElementById("error_con").innerHTML  = "Please, enter your name.";
		document.getElementById('name').focus();
		return false;
	} 
	else
	{
		//document.getElementById('div_res').style.display = 'none';
		document.getElementById("error_con").innerHTML  = "";
	}
	
	if( email == ''){
		document.getElementById('div_res').style.display = 'block';
		document.getElementById("error_con").innerHTML  = "Please, enter an email.";
		document.getElementById('email').focus();
		return false;
	} 
	else
	{
		//document.getElementById('div_res').style.display = 'none';
		document.getElementById("error_con").innerHTML  = "";
	}
	
	if(!er_email.test(document.getElementById('email').value)) { 
		document.getElementById('div_res').style.display = 'block';
		document.getElementById("error_con").innerHTML  = "You have entered an in-valid Email Address.";
		document.getElementById('email').focus();
		return false;
	} 
	else
	{
		//document.getElementById('div_res').style.display = 'none';
		document.getElementById("error_con").innerHTML  = "";
	}
	
	if( message == ''){
		document.getElementById('div_res').style.display = 'block';
		document.getElementById("error_con").innerHTML  = "Please, enter a message.";
		document.getElementById('message').focus();
		return false;
	} 
	else
	{
		//document.getElementById('div_res').style.display = 'none';
		document.getElementById("error_con").innerHTML  = "";
	}
	
	ajax=objetoAjax();
 	ajax.open("POST", "ajax_contact.php" ,true);
  	
	ajax.onreadystatechange=function() 
	{
		if (ajax.readyState==1)
		{
			document.getElementById("error_con").innerHTML  = "Sending Email...";
		}
		if (ajax.readyState==4) 
		{
	 		divResultado.innerHTML = ajax.responseText
		}
     }
  	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	//ajax.send("name="+name)
	ajax.send("name="+name+"&email="+email+"&message="+message);
	
	clean();
}

function clean()
{
	document.getElementById('name').value= '';
	document.getElementById('email').value = '';
	document.getElementById('message').value = '';
 	document.getElementById('name').focus();
}


function change_pack()
{
	
  divResultado = document.getElementById('new_pack_div');
  op = document.getElementById('new_pack').value;

  ajax=objetoAjax();
  ajax.open("POST", "change_pack.php",true);
  ajax.onreadystatechange=function() 
  {
	 if (ajax.readyState==4) 
  	{
		 divResultado.innerHTML = ajax.responseText
	}
  }
  ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
  ajax.send("op="+op)
}