var isIE = document.all?true:false;
var isNS = document.layers?true:false;



function onlyDigits(e) {
  var _ret = true;
  if (isIE) {
    if (window.event.keyCode < 46 || window.event.keyCode > 57) {
      window.event.keyCode = 0;
      _ret = false;
    }
  }
  if (isNS) {
    if (e.which < 46 || e.which > 57) {
      e.which = 0;
      _ret = false;
    }
  }
  return (_ret); 
}


function end_onlyDigits() {
  if (isNS) document.captureEvents(Event.KEYPRESS);
  document.onkeypress=onlyDigits;
}


function is_number(data) {
   var a = data.split("");
   for (var i in a) {
      if (!a[i].match(/\d/)) return false;
   }
   return true;
} 


function toggleT(_w,_h) {
  if (document.all) { // is IE
    if (_h=='s') eval("document.all."+_w+".style.visibility='visible';");
    if (_h=='h') eval("document.all."+_w+".style.visibility='hidden';");
  } else { // is NS? -- just guessing for this simple example...
    if (_h=='s') eval("document.layers['"+_w+"'].visibility='show';");
    if (_h=='h') eval("document.layers['"+_w+"'].visibility='hide';");
  }
}


function confirme() {
   return confirm("Etes vous sūr?");
}

function popup(popW,popH,url,nom,options) {
var w = 800, h = 600;
if (document.all || document.layers) {
   w = screen.availWidth;
   h = screen.availHeight;
}
var topPos = (h - popH)/2;
var leftPos = (w - popW)/2;

window.open(url,nom,'width='+popW+',height='+popH+',top='+topPos+',left='+leftPos+',resizable=0,status=0,titlebar=0,scrollbars=1'+options);

return false;

}


function admin_move() {

if (document.liste.repdst.value!="") {
   document.liste.action.value='move'; 
   document.liste.submit(); 
} 

}




var ns4=(document.layers)? true:false;
var ns6=(document.getElementById)? true:false;
var ie4=(document.all)? true:false;
var ie5=false;
if(ie4){
if((navigator.userAgent.indexOf('MSIE 5')> 0)||(navigator.userAgent.indexOf('MSIE 6')> 0)){
ie5=true;
}
if(ns6){
ns6=false;
}
}

function writelayer(objet,txt) {
  txt +="\n";
  if(ns4){
     eval("var lyr=document."+objet+".document")
     lyr.write(txt)
     lyr.close()
  } else if(ie4) {
     document.all[objet].innerHTML=txt
  }
}


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) { //v4.0
  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 && document.getElementById) x=document.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];}
}