var ns4=(document.layers)? true:false;
var ie4=(document.all)? true:false;
var ns6=(document.getElementById && !document.all)? true:false;

function changeBg(layerName,swapColor) {
 if (ns4) { document.layers[layerName].bgColor = swapColor; }
 if (ie4) { document.all[layerName].style.backgroundColor = swapColor; }
 if (ns6) { document.getElementById(layerName).style.backgroundColor = swapColor; }
}

function showSquare2(x){
	if (ns4) { document.layers[x].visibility = 'show'; }
	if (ie4) { document.all[x].style.visibility = 'visible'; }
	if (ns6) { document.getElementById(x).style.visibility = 'visible'; }
}

function hideSquare2(x){
	if (ns4) { document.layers[x].visibility = 'hide'; }
	if (ie4) { document.all[x].style.visibility = 'hidden'; }
	if (ns6) { document.getElementById(x).style.visibility = 'hidden'; }
}

function selectIndex(x,i){
	if (ns4) { document.layers[x].selectedIndex   = i; }
	if (ie4) { document.all[x].selectedIndex   = i; }
	if (ns6) { document.getElementById(x).selectedIndex   = i; }
}

function selectDisabled(x){
	if (ns4) { document.layers[x].disabled='disabled'; }
	if (ie4) { document.all[x].disabled='disabled'; }
	if (ns6) { document.getElementById(x).disabled='disabled'; }
}
function selectEnabled(x){
	if (ns4) { document.layers[x].disabled=''; }
	if (ie4) { document.all[x].disabled=''; }
	if (ns6) { document.getElementById(x).disabled=''; }

}
function setValue(x,v){
	if (ns4) { document.layers[x].value=v; }
	if (ie4) { document.all[x].value=v; }
	if (ns6) { document.getElementById(x).value = v; }
}
function getControl(x){
	if (ns4) { return document.layers[x]; }
	if (ie4) { return document.all[x]; }
	if (ns6) { return document.getElementById(x); }
}
	
var handle_PUW = null;

function CenterWindow(url, w, h) 
{
   //if (document.all)var xMax = screen.width, yMax = screen.height;
    //else
    //{
    //    if (document.layers) var xMax = window.outerWidth, yMax = window.outerHeight;
    //    else var xMax = 640, yMax=480;
   // }
   //if (w>xMax) w = xMax * .9;
   //if (h>yMax) h = yMax * .9;
   //var l = (xMax - w)/2, t = (yMax-h)/2;

  // handle_PUW = window.open('','PartnerW','left=1000,top=1000,width=2,height=2')
   //if (!handle_PUW.closed) handle_PUW.close();   
   if (handle_PUW && handle_PUW.open && !handle_PUW.closed) handle_PUW.close(); 
   handle_PUW = window.open(url,'PartnerW','screenX=0,left=0,screenY=0,top=0,toolbar=1,location=0,directories=0,status=1, menubar=0,scrollbars=1,resizable=1,fullscreen=0,width='+w+',height='+h);
}

var handle_PUH = null;

function CenterHelp(url, w, h) 
{
/*
   if (document.all)var xMax = screen.width, yMax = screen.height;
    else
    {
        if (document.layers) var xMax = window.outerWidth, yMax = window.outerHeight;
        else var xMax = 640, yMax=480;
    }
   if (w>xMax) w = xMax * .9;
   if (h>yMax) h = yMax * .9;
   var l = (xMax - w)/2, t = (yMax-h)/2;
   */


   if (handle_PUH && handle_PUH.open && !handle_PUH.closed) handle_PUH.close(); 
   handle_PUH = window.open(url,'Partner','screenX=0,left=0,screenY=0,top=0,toolbar=0,location=0,directories=0,status=0, menubar=0,scrollbars=1,resizable=1,fullscreen=0,width='+w+',height='+h);
   //handle_PUH.moveTo(0,0);
   //handle_PUH.resizeTo(w,h);
   handle_PUH.focus();
}

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];}
}