function popupWin(url, winname, width, height, scrollbars, status, resizable, toolbar) {
	window.open(url, winname, "width=" + width + ",height=" + height + ",scrollbars=" + scrollbars + ",status=" + status + ",resizable=" + resizable + ",toolbar=" + toolbar);
}
function swapDisplay(id) {
  if (navigator.appName.indexOf("Netscape") >= 0) {
    document.layers[id].visibility = document.layers[id].visibility == "show" ? "hide" : "show";
  }
  else if (navigator.appName.indexOf("Microsoft Internet Explorer") >= 0) {
    document.all[id].className =  document.all[id].className == "showingObject" ? "hiddenObject" : "showingObject";
  }
}

function showObject(id) {
  if (navigator.appName.indexOf("Netscape") >= 0) {
    document.layers[id].visibility = "show";
  }
  else if (navigator.appName.indexOf("Microsoft Internet Explorer") >= 0) {
    document.all[id].className =  "showingObject";
  }
}

function hideObject(id) {
  if (navigator.appName.indexOf("Netscape") >= 0) {
    document.layers[id].visibility = "hide";
  }
  else if (navigator.appName.indexOf("Microsoft Internet Explorer") >= 0) {
    document.all[id].className =  "hiddenObject";
  }
}

function turnOn(imageName) {
  if (document.images) {
    var path = document.images[imageName].src;
    path = path.substring(0, path.lastIndexOf("-"));
    path = path + "-on.gif";
    document.images[imageName].src = path
  }
}

function turnOff(imageName) {
  if (document.images) {
    var path = document.images[imageName].src;
    path = path.substring(0, path.lastIndexOf("-"));
    path = path + "-off.gif";
    document.images[imageName].src = path
  }
}

function setImage(imgname, imgsrc) {
  if (document.images) {
    document.images[imgname].src = imgsrc;
  }
}

function swapImage(imgname, srca, srcb) {
	document.images[imgname].src = document.images[imgname].src.path == srca ? srca : srcb;
}


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];}
}