var ns4=document.layers;
var ie4=document.all;
var ns6=document.getElementById&&!document.all;


var factor = 20;
var scroller;
var way;
var hght;
var winheight = 400;
//var inertiaArray = Array(20,10,5,2,1);
var inertiaArray = Array(15,12,9,7,5,3,3,2,2,1,1,1);
var offsetCount = 0;


function scrollFunction(who,way,fade){
	var currY;
	var diffPos; 
	var varDiv = document.getElementById(who);	

	/*
	hght = varDiv.style.height;
	currHsplit = hght.split("p");
	hght = parseInt(currHsplit[0]);
	*/
	
	hght = varDiv.offsetHeight
		
	currY = varDiv.style.top;
	currYsplit = currY.split("p");
	currY = parseInt(currYsplit[0]);
	
	var totalscroll = (0-(hght-winheight));
	
	//alert(" height = " + varDiv.offsetHeight);
	
	if(fade==0){
	
		if(((way=="down")&&(currY<0))||((way=="up")&&(currY>totalscroll))){
		 
			if(way=="up"){
				offset = (0-factor);
				//outputCode("scrolling up");
			}else{
				offset = factor;
				//outputCode("scrolling down");		
			}
			newY = (currY + offset) + "px"; 
			  
			if(ie4) { 		 
				eval(who).style.top = newY;
			}else if(ns4) { 
				document.eval(who).top = newY;
			}else{	
				varDiv.style.top = newY;
			}
		}
	}
	if(fade==1){
		if(offsetCount<=11){
	
			if(((way=="up")&&(currY<0))||((way=="down")&&(currY>totalscroll))){
			 
				if(way=="down"){
					offset = (0-inertiaArray[offsetCount]);
					//outputCode("scrolling up");
				}else{
					offset = inertiaArray[offsetCount];
					//outputCode("scrolling down");		
				}
				newY = (currY + offset) + "px"; 
				  
				if(ie4) { 		 
					eval(who).style.top = newY;
				}else if(ns4) { 
					document.eval(who).top = newY;
				}else{	
					varDiv.style.top = newY;
				}
			}
		}else{
			window.clearInterval(scroller);
		}
		offsetCount++;
	}
}

function startScroll(who,way){	
		window.clearInterval(scroller);	
		scroller = window.setInterval("scrollFunction('"+who+"','"+way+"',0)", 33);
}

function stopScrollerInt(who,way){
	window.clearInterval(scroller);
	offsetCount = 0;
	scroller = window.setInterval("scrollFunction('"+who+"','"+way+"',1)", 33);
}

function outputCode(str){	
	document.getElementById('out').innerHTML += "<br />"+str; 
} 



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 MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



//////////////////////////////////////////////////////////////////////////////
// MENU

var oTime;

function antichambre()
	{
	oTime = setTimeout('showmenu()',250);
	}

function showmenu(name) 
	{
	if (name) clearTimeout(oTime);
	var ii;
	var m=1;
	var qq;
	var nen;
	NeMenu =  new Array();
	nename = new Array();
	for (ii=1; ii<=m; ii++)
		{
		nen="menu" + ii;
		nename[ii]=nen;
		if (name)
			{
			if (nen==name) qq=ii;
			}
		}
	if (document.getElementById)
		{ 
		if (name)
			{
			document.getElementById(name).style.visibility='visible';
			}
		for (ii=1; ii<=m; ii++)
			{
			if (ii!=qq)
				{
				NeMenu[ii] = document.getElementById(nename[ii]);
				NeMenu[ii].style.visibility='hidden';
				}
			}
		return true;
	  	}

	if (document.all)
		{
		if (name) document.all[name].style.visibility = 'visible';
		for (ii=1; ii<=m; ii++)
			{
			if (ii!=qq) document.all[nename[ii]].style.visibility = 'hidden'; 
			}
		return true;
		}

	if (document.layers)
		{
		if (name) document.layers[name].visibility = 'show';
		for (ii=1; ii<=m; ii++)
			{
			if (ii!=qq) document.layers[nename[ii]].visibility = 'hide';
    			}
		return true;
		}
	}





function showFull(blockId,numBlocks,wH){
	var wVar = (1-wH);

	for(i=1;i<=numBlocks;i++){
		document.getElementById("full"+i).style.display='none';	
		document.getElementById("resume"+i).style.display='block';
	}
	
	document.getElementById("full"+blockId).style.display='block';
	document.getElementById("resume"+blockId).style.display='none';
	document.getElementById("content").style.top=wVar+'px';
	
}







function closeFull(numBlocks){
	for(i=1;i<=numBlocks;i++){
		document.getElementById("full"+i).style.display='none';	
		document.getElementById("resume"+i).style.display='block';
	}
}



function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function checkrequired(which, txt){
var pass=true
if (document.images){
for (i=0;i<which.length;i++){
var tempobj=which.elements[i]
if (tempobj.name.substring(0,2)=="r_"){
if (((tempobj.type=="text"||tempobj.type=="textarea"||tempobj.type=="select-one")&&tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&tempobj.selectedIndex==-1)){
pass=false
break
}
}
}
}
if (!pass){
	alert("Champ(s) obligatoire(s) : " + txt + " ! \n Veuillez vérifier le(s) champ(s)")
	return false
}
else
	waitScreen('wait-screen');
return true
}