function recharger(){
if (document.body)
{
var larg = (document.body.clientWidth);
var haut = (document.body.clientHeight);
}
else
{
var larg = (window.innerWidth);
var haut = (window.innerHeight);
}

if(larg < 1000){
setActiveStyleSheet('styles');
}else if(larg>1000){
setActiveStyleSheet('styles_bis');
}
}

var strChUserAgent = navigator.userAgent;
var intSplitStart = strChUserAgent.indexOf("(",0);
var intSplitEnd = strChUserAgent.indexOf(")",0);
var strChStart = strChUserAgent.substring(0,intSplitStart);
var strChMid = strChUserAgent.substring(intSplitStart, intSplitEnd);
var strChEnd = strChUserAgent.substring(strChEnd);

function recharger2(){
var w2="";
if (document.all)
{
w2=document.body.clientWidth;
}
if(strChMid.indexOf("MSIE 6") != -1){
if(w2!=w){
window.location.reload();
}
}else{
recharger();
}


}
var w;
function aff()
{
var h="";
w="";
if (document.all)
{
h=document.body.clientHeight;
w=document.body.clientWidth;
}
else
{
w=window.innerWidth;
h=window.innerHeight;
}
}
window.onload=aff;
window.onresize=recharger2;