var ckTemp = document.cookie;

function setCookie(name, value) { 
 if (value != null && value != "")
  document.cookie=name + "=" + escape(value) + ";";
 ckTemp = document.cookie;
 }
  
function getCookie(name) { 
 var index = ckTemp.indexOf(name + "=");
 if(index == -1) return null;
  index = ckTemp.indexOf("=", index) + 1;
 var endstr = ckTemp.indexOf(";", index);
 if (endstr == -1) endstr = ckTemp.length;
 return unescape(ckTemp.substring(index, endstr));
 }
  
function checkCookie() {
 var temp = getCookie("popup");
 if(!temp==1) {
  setCookie("popup",1);
  window.open('http://www.brest2004.fr/promo.html','pop1','directories=no, scrollbars=no,width=300,height=300,left=225,top=150')
   }
}
		
		
		function popupcentree(page,largeur,hauteur,options) {
            var top=(screen.height-hauteur)/2;
			var left=(screen.width-largeur)/2;
			window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
		}



function changeto(highlightcolor){
  obj=event.srcElement
  if (obj.tagName=="TR" || obj.tagName=="TABLE") return
  while(obj.tagName!="TR") obj=obj.parentElement
  if (obj.style.backgroundColor!=highlightcolor && obj.id!="ignore")
    obj.style.backgroundColor=highlightcolor
  }
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function changeback(originalcolor){
  if (event.fromElement.contains(event.toElement) || obj.contains(event.toElement) || obj.id=="ignore")
      return
  if (event.toElement!=obj) obj.style.backgroundColor=originalcolor
  }


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_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_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];}
}