var today = new Date(); 
var expiry = new Date(today.getTime() + 28 * 24 * 60 * 60 * 1000); // plus 28 days 


function setCookie(name, value) { 
// use: setCookie("name", value); 
if (value != null && value != "") document.cookie=name + "=" + escape(value) + "; expires=" + expiry.toGMTString() + "; path=/"; 
} 

  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) { //v3.0
    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); 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];}
  }

  function popup(de_url,window_naam,features) {
	window.open(de_url,window_naam,features);
  }