// JavaScript Document
function showMe(qui){
	hideMenu();
	switch (qui) 
	{
	case ('bout_g'):
		document.getElementById('smMap').style.display='block';
		break;
	case ('bout_g2'):
		document.getElementById('smGeo').style.display='block';
		break;
	case ('bout_g3'):
		document.getElementById('smPres').style.display='block';
		break;
	default :
	}
	document.getElementById(qui).style.backgroundColor='#b2e5ff';
	document.getElementById(qui).style.color='#000000';
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function hideMenu(){
	document.getElementById('bout_g').style.backgroundColor='';
	document.getElementById('bout_g').style.color='#b2e5ff';
	document.getElementById('bout_g2').style.backgroundColor='';
	document.getElementById('bout_g2').style.color='#b2e5ff';
	document.getElementById('bout_g3').style.backgroundColor='';
	document.getElementById('bout_g3').style.color='#b2e5ff';
	document.getElementById('smMap').style.display='none';
	document.getElementById('smGeo').style.display='none';
	document.getElementById('smPres').style.display='none';
}
function charge(ou)
	{ 
		
		var req = null; 

		
 
		if (window.XMLHttpRequest)
		{
 			req = new XMLHttpRequest();
			if (req.overrideMimeType) 
			{
				req.overrideMimeType('text/xml');
			}
		} 
		else if (window.ActiveXObject) 
		{
			try {
				req = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e)
			{
				try {
					req = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {}
			}
	        	}



		req.onreadystatechange = function()
		{ 
			
			if(req.readyState == 4)
			{
				
					document.getElementById("map_h").innerHTML  = req.responseText;	
		
				
			} 
		}; 
		req.open("GET", ou, true); 
		req.send(null); 
		
	}

function init(){
	charge('acceuil.xml');
	showMe('bout_g');

 				
		/*var req = null; 

		
 
		if (window.XMLHttpRequest)
		{
 			req = new XMLHttpRequest();
			if (req.overrideMimeType) 
			{
				req.overrideMimeType('text/xml');
			}
		} 
		else if (window.ActiveXObject) 
		{
			try {
				req = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e)
			{
				try {
					req = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {}
			}
	        	}



		req.onreadystatechange = function()
		{ 
			
			if(req.readyState == 4)
			{
				
					
					//alert(req.responseText);
					//alert(xmlDoc);
					var xmlDoc=req.responseXML.documentElement;
  					document.getElementById("RSS").innerHTML = xmlDoc.getElementsByTagName("compname")[0].childNodes[0].nodeValue;
					//document.getElementById("RSS").innerHTML =  '<div class="texte" id="flux1" >'+req.responseXML+'</div>';
		
				
			} 
		}; 
		req.open("GET","flux.xml", true); 
		req.send(null); */
	
		
}
function zoom(qui){
	document.getElementById('imgG').style.backgroundImage='url('+qui+'.jpg)';
	document.getElementById('fonG').style.display='block';
}
function hidePic(){
	document.getElementById('fonG').style.display='none';
}