var docXML;

function ICONEA_getXMLHTTP()
{
	var xhr=null;
	if(window.XMLHttpRequest) // Firefox et autres
		xhr = new XMLHttpRequest();
	else if(window.ActiveXObject)
	{
		try
		{
      			xhr = new ActiveXObject("Msxml2.XMLHTTP");
    		} catch (e)
    			{
			try
			{
				xhr = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e1)
				{
				xhr = null;
      				}
    			}
  	}
  	else
  	{ // XMLHttpRequest non supporté par le navigateur
    		alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
  	}
	return xhr;
}

function Iconea_AfficheListePhoto(a, u, divName, action)
{
	var xhr; 
	
	xhr=ICONEA_getXMLHTTP();
	
	if (xhr)
	{
	    	xhr.onreadystatechange  = function()
	    	{ 
	         	if(xhr.readyState  == 4)
	         	{
	              		if(xhr.status  == 200)
	                 		Iconea_TraiteXMLAlbum(xhr, divName, action);
	              		else 
	                 		alert("Error code " + xhr.status);
	         	}
	    	}
	
	   	xhr.open("GET", "/ajax/contenu-album.xml?ida="+a+"&idu="+u,  true); 
	   	xhr.send(null); 
	}
}

function Iconea_TraiteXMLAlbum(xhr, divName, action)
{
	var xmlDoc=xhr.responseXML;

	chaine="";
	pa=0;
	
	u=xmlDoc.getElementsByTagName('user')[0].firstChild.data;
	s=xmlDoc.getElementsByTagName('ser')[0].firstChild.data;
	a=xmlDoc.getElementsByTagName('ida')[0].firstChild.data;
			
	for (i=0; i<xmlDoc.getElementsByTagName('photo').length; i++)
	{
		var photo=xmlDoc.getElementsByTagName('photo')[i];
		nom=photo.getElementsByTagName('nom')[0].firstChild.nodeValue;
		p=photo.getElementsByTagName('id')[0].firstChild.nodeValue;
		from=photo.getElementsByTagName('from')[0].firstChild.nodeValue;
		w=parseInt(photo.getElementsByTagName('x')[0].firstChild.nodeValue);
		h=parseInt(photo.getElementsByTagName('y')[0].firstChild.nodeValue);

		wold=w;
		hold=h;
		
		if (w > h)
		{
			w1=miniature_x;
			h1=h*miniature_x/w;
		}
		else
		{
			h1=miniature_y;
			w1=w*miniature_y/h;
		}			
		h=h1;w=w1;

		if (!(i%7) && i && action == "lvbk") chaine+="</tr><tr>";

		if (from == "GA")
		chaine+="<td width='" + miniature_x +"' align='center'><div id='divatt" + i + "' style='display:block;height="+h+"'><br><center><img src='/images/wait_anim.gif'></div><div id='divimg" + i + "' style='display:none;visibility:hidden'><img style=\"opacity:0.5;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=50)\" onmouseout='this.style.opacity=0.5;this.style.filter=\"progid:DXImageTransform.Microsoft.Alpha(opacity=50)\";return true;' onmouseover='javascript:this.style.opacity=1;this.style.filter=\"progid:DXImageTransform.Microsoft.Alpha(opacity=100)\";this.style.cursor=ptr;return true;' src='" + URLSITEGALERIE + "/images/galerie/photo-" + u + "-" + a + "-" + p + "-0-p.jpg' width='"+w+"' height='"+h+"' onclick='javascript:";
		else
		chaine+="<td width='" + miniature_x +"' align='center'><div id='divatt" + i + "' style='display:block;height="+h+"'><br><center><img src='/images/wait_anim.gif'></div><div id='divimg" + i + "' style='display:none;visibility:hidden'><img style=\"opacity:0.5;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=50)\" onmouseout='this.style.opacity=0.5;this.style.filter=\"progid:DXImageTransform.Microsoft.Alpha(opacity=50)\";return true;' onmouseover='javascript:this.style.opacity=1;this.style.filter=\"progid:DXImageTransform.Microsoft.Alpha(opacity=100)\";this.style.cursor=ptr;return true;' src='" + URLSITEIMAGE + "/images/petite-photo-" + u + "-" + p + "-" + a + "-aucun-0-0-ff.jpg' width='"+w+"' height='"+h+"' onclick='javascript:";
		
		switch (action)
		{
			case "calmono":
				chaine+="Cal_ChangePhoto("+p+","+a+","+u+","+s+","+w+","+h+","+pa+",0,\"\");Cal_PhotoInit();return true;";
				break;
			case "recadrage":	
				chaine+="Recadrage_Lancement();Recadrage_RAZPhoto();Recadrage_ChangePhoto("+p+","+a+","+u+","+s+","+w+","+h+","+pa+",0,\"\",\""+from+"\");Recadrage_PhotoInit();return true;";
				break;
			case "lvbk":
				if (from == "GA")
				chaine+="window.location=\"/?page=produit&produit=lvbkphoto&pr=" + globalpr + "&e=45&at=chg&p=" + globalpageencours + "&np="+num+"&idp="+p+"&ida=GA_"+a+"&idu="+u+"&ser="+s+"&pa="+pa+"\"";
				else
				chaine+="window.location=\"/?page=produit&produit=lvbkphoto&pr=" + globalpr + "&e=45&at=chg&p=" + globalpageencours + "&np="+num+"&idp="+p+"&ida="+a+"&idu="+u+"&ser="+s+"&pa="+pa+"\"";
				break;
		}
		
		chaine+="' onload=\"javascript:document.getElementById('divatt" + i + "').style.display='none';document.getElementById('divatt" + i + "').style.visibility='hidden';document.getElementById('divimg" + i + "').style.display='block';document.getElementById('divimg" + i + "').style.visibility='visible';return true;\"></div></td>";

	}
	document.getElementById(divName).innerHTML="<table><tr>"+chaine+"</tr></table>";
}