//-------------------------------------------------------------------//
//-----------INSERTION DE PORTIONS DE CODE HTML SANS RELOAD----------//
//-------------------------XMLHTTPREQUEST----------------------------//
//-------------------------------------------------------------------//

var xmlhttps= new Array();
function loadXMLdoc(url, id, attente) {
 var i= xmlhttps.length;
 if(attente != null) {
  document.getElementById(id).innerHTML= attente;
 }
 if(window.XMLHttpRequest) {/*Mozilla*/
  xmlhttps[i]= new XMLHttpRequest();
  xmlhttps[i].onreadystatechange= function() { xmlhttpChange(i, url, id); };
  xmlhttps[i].open("GET", url, true);
  xmlhttps[i].send(null);
 }
 else if(window.ActiveXObject) {/*IE*/
  xmlhttps[i]= new ActiveXObject("Microsoft.XMLHTTP");
  if(xmlhttps[i]) {
   xmlhttps[i].onreadystatechange= function() { xmlhttpChange(i, url, id); };
   xmlhttps[i].open("GET", url, true);
   xmlhttps[i].send();
  }
 }
}

function xmlhttpChange(i, url, id) {
 if(xmlhttps[i].readyState==4) {/*complete*/
  if(xmlhttps[i].status < 400) {
   document.getElementById(id).innerHTML= xmlhttps[i].responseText;
  }
  else {
   document.getElementById(id).innerHTML= "[<span title=\""+url+"\">Erreur "+xmlhttps[i].status+"</span>]";
  }
 }
}
//-------------------------------------------------------------------//
//------------------------------FIN----------------------------------//
//-------------------------------------------------------------------//


function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}


function tmt_findObj(n){
	var x,t; if((n.indexOf("?"))>0&&parent.frames.length){t=n.split("?");
	x=eval("parent.frames['"+t[1]+"'].document.getElementById('"+t[0]+"')");
	}else{x=document.getElementById(n)}return x;
}

function tmt_DivResize(theDiv,w,h){
    var fun = (document.getElementById) ? "tmt_findObj" : "MM_findObj";
	var obj = eval(fun+"(theDiv)");
	if(document.layers && obj)obj.resizeTo(w, h);
  	else{if(obj)obj.style.width = w;obj.style.height = h;}
}

function tmt_DivMove(theDiv, l, t){
	var x = (document.layers) ? ".left" : ".style.left";
	var y = (document.layers) ? ".top" : ".style.top";
	var fun = (document.getElementById) ? "tmt_findObj" : "MM_findObj";
	var obj = eval(fun+"(theDiv)");if(obj){
	eval(fun+"('"+theDiv+"')"+y+"="+t);
	eval(fun+"('"+theDiv+"')"+x+"="+l);}
}

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 setBackground(image_url) {
  if (document.body) {document.background = image_url;}
}

function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}

//---------------------------------------------------------------------------------//
//---------------------- DEPLACER UN FOND DE PAGE selon X et Y --------------------//
//---------------------------------------------------------------------------------//

function setPos(distanceX,distanceY,inter) {

	// on détecte la position de la page
	if ((document.getElementById)&&(document.all)) { //IE5+
		var posX=parseInt(document.body.scrollLeft);
		var posY=parseInt(document.body.scrollTop);
	}
	if ((document.getElementById)&&(!document.all)) { //NS6
		var posX=parseInt(window.pageXOffset);
		var posY=parseInt(window.pageXOffset);
	}

	// on calcule de combien la page doit progresser à chaque boucle
	// valeurs arrondies au centième pour alléger le CPU
    var progressionX = Math.round((distanceX/inter)*100)/100 ;
	var progressionY = Math.round((distanceY/inter)*100)/100 ;
	var posArriveX = posX + distanceX;
	var posArriveY = posY + distanceY;
	// on détermine le sens X et Y de déplacement
		if (progressionX >= 0) {var sensX = 1} else {var sensX = -1};
		if (progressionY >= 0) {var sensY = 1} else {var sensY = -1};

		// boucle...	
		// il est préférable d'utiliser "while" plutôt qu'un timeout (bcp plus lent).
		while ((sensX*(posArriveX - posX)) > 0 || (sensY*(posArriveY - posY)) > 0) {
			posX = posX + progressionX;
			posY = posY + progressionY;
			window.scrollTo(posX,posY);
		}
			// réajustements d'arrivée (cause arrondis)...
			window.scrollTo(posArriveX,posArriveY);
}


//---------------------------------------------------------------------------------//
//----------------------------- DEPLACER UN LAYER selon X et Y --------------------//
//---------------------------------------------------------------------------------//


function setPosLayer(calque,posArriveLayerX,posArriveLayerY,inter2,rate2) {

	// on détecte la position du layer
	var posLayerX = parseInt(document.getElementById(calque).style.left) ;
	var posLayerY = parseInt(document.getElementById(calque).style.top) ;
	// on calcule de combien le layer doit progresser à chaque boucle
	// valeurs arrondies au centième pour alléger le CPU
    var progressionLayerX = Math.round(((posArriveLayerX - posLayerX)*inter2)*100)/100 ;
	var progressionLayerY = Math.round(((posArriveLayerY - posLayerY)*inter2)*100)/100 ;
	// on détermine le sens X et Y de déplacement
		var sensLayerX = 0;
		var sensLayerY = 0; 
		if (progressionLayerX >= 0) {var sensLayerX = 1} else {var sensLayerX = -1};
		if (progressionLayerY >= 0) {var sensLayerY = 1} else {var sensLayerY = -1};
	// on appelle la boucle
	boucleLayer(calque,sensLayerX,sensLayerY,posLayerX,posLayerY,posArriveLayerX,posArriveLayerY,progressionLayerX,progressionLayerY,rate2);	
}

// on fait la boucle
function boucleLayer(calque,sensLayerX,sensLayerY,posLayerX,posLayerY,posArriveLayerX,posArriveLayerY,progressionLayerX,progressionLayerY,rate2){
		if ((sensLayerX*(posArriveLayerX - posLayerX)) > 0 || (sensLayerY*(posArriveLayerY - posLayerY)) > 0) {
			posLayerX = posLayerX + progressionLayerX;
			posLayerY = posLayerY + progressionLayerY;
			document.getElementById(calque).style.left=posLayerX;
			document.getElementById(calque).style.top=posLayerY;
			setTimeout ("boucleLayer('"+calque+"',"+sensLayerX+","+sensLayerY+","+posLayerX+","+posLayerY+","+posArriveLayerX+","+posArriveLayerY+","+progressionLayerX+","+progressionLayerY+","+rate2+")",rate2);
		} else {
			// réajustements d'arrivée (cause arrondis)...
			posLayerX = posArriveLayerX;
			posLayerY = posArriveLayerY;
			document.getElementById(calque).style.left=posLayerX;
			document.getElementById(calque).style.top=posLayerY;
		}
}

function substr( f_string, f_start, f_length ) {
   // http://kevin.vanzonneveld.net
    // +     original by: Martijn Wieringa
    // +     bugfixed by: T.Wild
    // +      tweaked by: Onno Marsman
    // *       example 1: substr('abcdef', 0, -1);
    // *       returns 1: 'abcde'
    // *       example 2: substr(2, 0, -6);
    // *       returns 2: ''
 
    f_string += '';
 
    if(f_start < 0) {
        f_start += f_string.length;
    }
 
    if(f_length == undefined) {
        f_length = f_string.length;
    } else if(f_length < 0){
        f_length += f_string.length;
    } else {
        f_length += f_start;
    }
 
    if(f_length < f_start) {
        f_length = f_start;
    }
 
    return f_string.substring(f_start, f_length);
}

function strrchr (haystack, needle) {
    // http://kevin.vanzonneveld.net
    // +   original by: Brett Zamir (http://brett-zamir.me)
    // +   input by: Jason Wong (http://carrot.org/)
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // *     example 1: strrchr("Line 1\nLine 2\nLine 3", 10).substr(1)
    // *     returns 1: 'Line 3'
 
    var pos = 0;
 
    if (typeof needle !== 'string') {
        needle = String.fromCharCode(parseInt(needle, 10));
    }
    needle = needle.charAt(0);
    pos = haystack.lastIndexOf(needle);
    if (pos === -1) {
        return false;
    }
 
    return haystack.substr(pos);
}

//--------------------------------------------------------------------------------------