function httprequest()
{
	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 redir_ad()
{
	window.location.href = "admin_site.php";
}

function aff_page(id_page)
{	
	if(page_acc == 1)
	{
		$("#new").hide();
		document.getElementById('fl_new_ga').style.display = "none";
		document.getElementById('fl_new_dr').style.display = "none";
	}
	
	page_acc = 0;
	
	$("#cont_page").fadeOut("normal");	
	
	http = httprequest();	
	http.open("POST","requetes_ajax.php",true);
	http.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	http.onreadystatechange = function() 
	{
		if (http.readyState == 4 && http.status == 200)
		{			
			document.getElementById('cont_page').innerHTML = http.responseText;
			$("#cont_page").fadeIn("normal");
			
			if(id_page == "accueil")
			{
				page_acc = 1;
				
				$("#new").hide();
				aff_new();
			}
			
			if(id_page == "jeu_pacmario")
			{
				$("#gal_jeu").hide();
				aff_gal_jeu('pacmario',1);
			}
			
			if(id_page == "jeu_pacmario2")
			{
				$("#gal_jeu").hide();
				aff_gal_jeu('pacmario2',1);
			}
			
			if(id_page == "jeu_brickman")
			{
				$("#gal_jeu").hide();
				aff_gal_jeu('brickman',1);
			}
		}		
	}
	http.send("type_act=aff_page&id_page="+id_page);
}

function aff_new(id_new)
{
	if(id_new == null)id_new = 0;
	
	$("#new").fadeOut("fast",function(){document.getElementById("loading_new").style.display = "block";});
	
	http = httprequest();	
	http.open("POST","requetes_ajax.php",true);
	http.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	http.onreadystatechange = function() 
	{
		if (http.readyState == 4 && http.status == 200)
		{			
			document.getElementById('new').innerHTML = http.responseText;
			document.getElementById("loading_new").style.display = "none";
			$("#new").fadeIn("fast",function(){document.getElementById('fl_new_ga').style.display = "block";document.getElementById('fl_new_dr').style.display = "block";defil_new(0);});
		}		
	}
	http.send("type_act=aff_new&id_new="+id_new);
}

function env_mail()
{
	mess = "Il manque : \n";	
	if(document.getElementById("nom_cont").value == "")mess = mess+"Votre Prénom/Pseudo\n";	
	if(document.getElementById("mess_cont").value == "")mess = mess+"Votre message\n";
	if(document.getElementById("mail_cont").value == "")mess = mess+"Votre adresse email\n";
	else
	{
		s = document.getElementById("mail_cont").value.split(/@/);
		if (document.getElementById("mail_cont").value != "" && ((s.length != 2) || s[0] == '' || s[1] == ''))mess = mess+"Votre adresse email n'est pas valide !\n";
		if (document.getElementById("mail_cont").value != "" && document.getElementById("mail_cont").value.search(/ /) != '-1')mess = mess+"Votre adresse email n'est pas valide !\n";
	}

	if(mess != "Il manque : \n")alert(mess);
	else
	{
		document.getElementById("btn_cont").disabled = "disabled";
		
		http = httprequest();	
		http.open("POST","requetes_ajax.php",true);
		http.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
		http.onreadystatechange = function() 
		{
			if (http.readyState == 4 && http.status == 200)
			{			
				$("#bloc_contact").fadeOut("fast",function(){document.getElementById('bloc_contact').innerHTML = "<br><br><br><center>Votre message à été envoyé avec succès</center>";$("#bloc_contact").fadeIn("fast");});			
			}		
		}
		http.send("type_act=env_mail&nom="+document.getElementById('nom_cont').value+"&mail="+document.getElementById('mail_cont').value+"&obj="+document.getElementById('objet_cont').value+"&obj_bis="+document.getElementById('objet_cont_bis').value+"&mess="+document.getElementById('mess_cont').value);
	}
}

function aff_gal_jeu(id_jeu,id_photo)
{
	$("#gal_jeu").fadeOut("fast",function(){document.getElementById("loading_gal_jeu").style.display = "block";});	
	
	http = httprequest();	
	http.open("POST","requetes_ajax.php",true);
	http.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	http.onreadystatechange = function() 
	{
		if (http.readyState == 4 && http.status == 200)
		{			
			document.getElementById('gal_jeu').innerHTML = http.responseText;			
		}		
	}
	http.send("type_act=aff_gal_jeu&id_jeu="+id_jeu+"&id_photo="+id_photo);
}