function getXHR()
{ 
	var xhr; 
	try {  xhr = new ActiveXObject('Msxml2.XMLHTTP');   }
	catch (e) 
	{
		try {   xhr = new ActiveXObject('Microsoft.XMLHTTP');    }
		catch (e2) 
		{
		try {  xhr = new XMLHttpRequest();     }
		catch (e3) {  xhr = false;   }
		}
	}
	
	return xhr;
}

var pageActive=0;
var spageActive=0;
var mySlide=new Array();
function getPage(p, sp){
	var xhr=getXHR();
	xhr.onreadystatechange  = function(){ 
		if(xhr.readyState  == 4){
			if(xhr.status  == 200){
				document.getElementById('contentContainer').innerHTML=xhr.responseText;
				if(p=='activite') loadMois(document.getElementById('yearselect').value);
				if(p=='communique') loadMoisC(document.getElementById('yearselect').value);
			}
		}
	}; 
	
	if(pageActive!=p){
		if(pageActive!=0 && pageActive!='communique'){
			document.getElementById('mm' + pageActive).className='image';
			try{mySlide[pageActive].toggle();}catch(e){}
		}
		pageActive=p;
		if(pageActive!=0 && pageActive!='communique'){
			document.getElementById('mm' + pageActive).className='images';
			try{mySlide[pageActive].toggle();}catch(e){}
		}
	}
		
	if(spageActive!=sp){	
		if(spageActive!=0)
			document.getElementById('msm' + spageActive).className='';
		spageActive=sp;
		if(spageActive!=0)
			document.getElementById('msm' + spageActive).className='selected';
	}
	
	xhr.open( "GET", "page.php?page=" + p + "&spage=" + sp,  true); 
	xhr.send(null);
}

var anneeext=0;
function loadMois(i){
	var xhr=getXHR();
	xhr.onreadystatechange  = function(){ 
		if(xhr.readyState  == 4){
			if(xhr.status  == 200){
				document.getElementById('tdmois').innerHTML=xhr.responseText;
				anneeext=i;
				loadAct(document.getElementById('moisselect').value);
			}
		}
	}; 
	xhr.open( "GET", "loadMois.php?annee=" + i,  true); 
	xhr.send(null);
}

function loadAct(i){
	var xhr=getXHR();
	xhr.onreadystatechange  = function(){ 
		if(xhr.readyState  == 4){
			if(xhr.status  == 200){
				document.getElementById('tdact').innerHTML=xhr.responseText;
			}
		}
	}; 
	xhr.open( "GET", "loadAct.php?annee=" + anneeext + "&mois=" + i + "&r=" + Math.random(),  true);
	xhr.send(null);
}

function loadMoisC(i){
	var xhr=getXHR();
	xhr.onreadystatechange  = function(){ 
		if(xhr.readyState  == 4){
			if(xhr.status  == 200){
				document.getElementById('tdmois').innerHTML=xhr.responseText;
				anneeext=i;
				loadActC(document.getElementById('moisselect').value);
			}
		}
	};
	
	xhr.open( "GET", "loadMoisC.php?annee=" + i + "&r=" + Math.random(),  true); 
	xhr.send(null);
}

function loadActC(i){
	var xhr=getXHR();
	xhr.onreadystatechange  = function(){ 
		if(xhr.readyState  == 4){
			if(xhr.status  == 200){
				document.getElementById('tdact').innerHTML=xhr.responseText;
			}
		}
	}; 
	xhr.open( "GET", "loadActC.php?annee=" + anneeext + "&mois=" + i + "&r=" + Math.random(),  true);
	xhr.send(null);
}