var bNameLong = navigator.appName;
var bName = bNameLong.substr(0,4);

function displayPopup(id){
  if (document.getElementById) { 
	document.getElementById(id).style.visibility = "visible"; 
	window.event.cancelBubble = true
	window.event.returnValue = false
  }
  else if (document.all) { 
	document.all(id).style.visibility = "visible"; 
	window.event.cancelBubble = true
	window.event.returnValue = false
  }
  else if (document.layers) { 
	document.layers[id].visibility = "show"; 
	window.event.cancelBubble = true
	window.event.returnValue = false
  }
}

function hidePopup(id){
  if (document.getElementById) {
	document.getElementById(id).style.visibility = "hidden";
      }
  else if (document.all) {
	document.all(id).style.visibility = "hidden";
    }
  else if (document.layers) {
	document.layers[id].visibility = "hide";
  }
}

function wendage_pollution_Restore() { //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 wendage_pollution_pre() { //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=wendage_pollution_pre.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 Find_wendage(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=Find_wendage(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

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