// JavaScript Document

function fermOverlay() {
		document.getElementById('overlay').style.display = 'none';
}

function viewOverlay() {
		document.getElementById('overlay').style.display = 'block';
}

function activerpublisite() {
	if (document.getElementById('listpages').style.display == 'block')
		document.getElementById('listpages').style.display = 'none';
	else
		document.getElementById('listpages').style.display = 'block';
}

function activerrepondeur() {
	if (document.getElementById('laduree').style.visibility == 'visible')
		document.getElementById('laduree').style.visibility = 'hidden';
	else
		document.getElementById('laduree').style.visibility = 'visible';
}

function popupcentree(page,largeur,hauteur,options) {     

	var top=(screen.height-hauteur)/2;     
	var left=(screen.width-largeur)/2;     
	window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options); 

}

function changemen(id) {
	
	if (document.getElementById('nm'+id).style.display == 'block')
		document.getElementById('nm'+id).style.display = 'none';
	else
		document.getElementById('nm'+id).style.display = 'block';
}

function writediv(texte, div){
	document.getElementById(div).style.display = 'block';
	document.getElementById(div).innerHTML = texte;
}

function grab(variables, fichier, div) {
	writediv('<div align="center"><img src="images/admin/loading.gif" alt="Chargement en cours" /></div>', div); //chargement
	texte = file(fichier+'?var='+escape(variables));
	writediv(texte, div);
}


function file(fichier) {
if(window.XMLHttpRequest) // FIREFOX
xhr_object = new XMLHttpRequest();
else if(window.ActiveXObject) // IE
xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
else
return(false);
xhr_object.open("GET", fichier, false);
xhr_object.send(null);

if(xhr_object.readyState == 4) return(xhr_object.responseText);
else return(false);
}

function mess(id,div) {
	
	for (i=1; i<31; i++) {
		if (document.getElementById('cont'+i))	{
				document.getElementById('cont'+i).style.display = 'none';
				document.getElementById('int'+i).className = 'pointi';
		}
	}
	
	document.getElementById('int'+div).className = 'pointi2';
	writediv('<img src="images/admin/picto-message.png" align="absmiddle" title="Message lu" />', 'pic'+div);

	grab(id,'php/admin/get_message.php','cont'+div);
	
}