/*do browser stuff*/

dom = (document.getElementById) ? true : false;
ns5 = ((navigator.userAgent.indexOf("Gecko")>-1) && dom) ? true: false;
ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
ns4 = (document.layers && !dom) ? true : false;
ie4 = (document.all && !dom) ? true : false;
nodyn = (!ns5 && !ns4 && !ie4 && !ie5) ? true : false;


var zIndexXPR = 1;

function openhide(iidee)
{
zIndexXPR++;

var theLyr = (ns4)? document.layers[iidee] : (ie4)? document.all[iidee].style : (ie5||ns5)?   document.getElementById(iidee).style: null;				
theLyr.display= theLyr.display=='none' ? '' : 'none';
theLyr.zIndex = zIndexXPR;
}

function showDiv(iidee)
{
zIndexXPR++;

var theLyr = (ns4)? document.layers[iidee] : (ie4)? document.all[iidee].style : (ie5||ns5)?   document.getElementById(iidee).style: null;				
theLyr.display= 'block';
theLyr.zIndex = zIndexXPR;
}

function hideDiv(iidee)
{
var theLyr = (ns4)? document.layers[iidee] : (ie4)? document.all[iidee].style : (ie5||ns5)?   document.getElementById(iidee).style: null;				
theLyr.display= 'none';
}


//---------------------------------+
//  CARPE  S l i d e r        1.5  |
//  2006 - 01 - 03                 |
//  By Tom Hermansson Snickars     |
//  Copyright CARPE Design         |
//  http://carpe.ambiprospect.com/ |
//  Contact for custom scripts     |
//  or implementation help.        |
//---------------------------------+

// Global vars. You don't need to make changes here to change your sliders.
// Changing the attributes in your (X)HTML file is enough.
var carpeDefaultSliderLength      = 100
var carpeSliderDefaultOrientation = 'horizontal'
var carpeSliderClassName          = 'carpe_slider'
var carpeSliderDisplayClassName   = 'carpe_slider_display'

// carpeGetElementsByClass: Cross-browser function that returns
// an array with all elements that have a class attribute that
// contains className
function carpeGetElementsByClass(className)
{
	var classElements = new Array()
	var els = document.getElementsByTagName("*")
	var elsLen = els.length
	var pattern = new RegExp("\\b" + className + "\\b")
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i]
			j++
		}
	}
	return classElements;
}
// carpeLeft: Cross-browser version of "element.style.left"
// Returns or sets the horizontal position of an element.
function carpeLeft(elmnt, pos)
{
	if (!(elmnt = document.getElementById(elmnt))) return 0;
	if (elmnt.style && (typeof(elmnt.style.left) == 'string')) {
		if (typeof(pos) == 'number') elmnt.style.left = pos + 'px';
		else {
			pos = parseInt(elmnt.style.left);
			if (isNaN(pos)) pos = 0;
		}
	}
	else if (elmnt.style && elmnt.style.pixelLeft) {
		if (typeof(pos) == 'number') elmnt.style.pixelLeft = pos;
		else pos = elmnt.style.pixelLeft;
	}
	return pos;
}
// carpeTop: Cross-browser version of "element.style.top"
// Returns or sets the vertical position of an element.
function carpeTop(elmnt, pos)
{
	if (!(elmnt = document.getElementById(elmnt))) return 0;
	if (elmnt.style && (typeof(elmnt.style.top) == 'string')) {
		if (typeof(pos) == 'number') elmnt.style.top = pos + 'px';
		else {
			pos = parseInt(elmnt.style.top);
			if (isNaN(pos)) pos = 0;
		}
	}
	else if (elmnt.style && elmnt.style.pixelTop) {
		if (typeof(pos) == 'number') elmnt.style.pixelTop = pos;
		else pos = elmnt.style.pixelTop;
	}
	return pos;
}
// moveSlider: Handles slider and display while dragging
function moveSlider(evnt)
{
	var evnt = (!evnt) ? window.event : evnt; // The mousemove event
	if (mouseover) { // Only if slider is dragged
		x = slider.startOffsetX + evnt.screenX // Horizontal mouse position relative to allowed slider positions
		y = slider.startOffsetY + evnt.screenY // Horizontal mouse position relative to allowed slider positions
		if (x > slider.xMax) x = slider.xMax // Limit horizontal movement
		if (x < 0) x = 0 // Limit horizontal movement
		if (y > slider.yMax) y = slider.yMax // Limit vertical movement
		if (y < 0) y = 0 // Limit vertical movement
		carpeLeft(slider.id, x)  // move slider to new horizontal position
		carpeTop(slider.id, y) // move slider to new vertical position
		sliderVal = x + y // pixel value of slider regardless of orientation
		sliderPos = (slider.distance / display.valuecount) * 
			Math.round(display.valuecount * sliderVal / slider.distance)
		v = Math.round((sliderPos * slider.scale + slider.from) * // calculate display value
			Math.pow(10, display.decimals)) / Math.pow(10, display.decimals)
		display.value = v // put the new value in the slider display element
		return false
	}
	return
}
// slide: Handles the start of a slider move.
function slide(evnt)
{
	if (!evnt) evnt = window.event; // Get the mouse event causing the slider activation.
	slider = (evnt.target) ? evnt.target : evnt.srcElement; // Get the activated slider element.
	dist = parseInt(slider.getAttribute('distance')) // The allowed slider movement in pixels.
	slider.distance = dist ? dist : carpeDefaultSliderLength // Deafault distance from global var.
	ori = slider.getAttribute('orientation') // Slider orientation: 'horizontal' or 'vertical'.
	orientation = ((ori == 'horizontal') || (ori == 'vertical')) ? ori : carpeSliderDefaultOrientation
		// Default orientation from global variable.
	displayId = slider.getAttribute('display') // ID of associated display element.
	display = document.getElementById(displayId) // Get the associated display element.
	display.sliderId = slider.id // Associate the display with the correct slider.
	dec = parseInt(display.getAttribute('decimals')) // Number of decimals to be displayed.
	display.decimals = dec ? dec : 0 // Default number of decimals: 0.
	val = parseInt(display.getAttribute('valuecount'))  // Allowed number of values in the interval.
	display.valuecount = val ? val : slider.distance + 1 // Default number of values: the sliding distance.
	from = parseFloat(display.getAttribute('from')) // Min/start value for the display.
	from = from ? from : 0 // Default min/start value: 0.
	to = parseFloat(display.getAttribute('to')) // Max value for the display.
	to = to ? to : slider.distance // Default number of values: the sliding distance.
	slider.scale = (to - from) / slider.distance // Slider-display scale [value-change per pixel of movement].
	if (orientation == 'vertical') { // Set limits and scale for vertical sliders.
		slider.from = to // Invert for vertical sliders. "Higher is more."
		slider.xMax = 0
		slider.yMax = slider.distance
		slider.scale = -slider.scale // Invert scale for vertical sliders. "Higher is more."
	}
	else { // Set limits for horizontal sliders.
		slider.from = from
		slider.xMax = slider.distance
		slider.yMax = 0
	}
	slider.startOffsetX = carpeLeft(slider.id) - evnt.screenX // Slider-mouse horizontal offset at start of slide.
	slider.startOffsetY = carpeTop(slider.id) - evnt.screenY // Slider-mouse vertical offset at start of slide.
	mouseover = true
	document.onmousemove = moveSlider // Start the action if the mouse is dragged.
	document.onmouseup = sliderMouseUp // Stop sliding.
	return false
}
// sliderMouseUp: Handles the mouseup event after moving a slider.
// Snaps the slider position to allowed/displayed value. 
function sliderMouseUp()
{
	if (mouseover) {
		v = (display.value) ? display.value : 0 // Find last display value.
		pos = (v - slider.from)/(slider.scale) // Calculate slider position (regardless of orientation).
		if (slider.yMax == 0) {
			pos = (pos > slider.xMax) ? slider.xMax : pos
			pos = (pos < 0) ? 0 : pos
			carpeLeft(slider.id, pos) // Snap horizontal slider to corresponding display position.
		}
		if (slider.xMax == 0) {
			pos = (pos > slider.yMax) ? slider.yMax : pos
			pos = (pos < 0) ? 0 : pos
			carpeTop(slider.id, pos) // Snap vertical slider to corresponding display position.
		}
		if (document.removeEventListener) { // Remove event listeners from 'document' (W3C).
			document.removeEventListener('mousemove', moveSlider, false)
			document.removeEventListener('mouseup', sliderMouseUp, false)
		}
		else if (document.detachEvent) { // Remove event listeners from 'document' (IE).
			document.detachEvent('onmousemove', moveSlider)
			document.detachEvent('onmouseup', sliderMouseUp)
		}
	}
	mouseover = false // Stop the sliding.
}
function focusDisplay(evnt)
{
	if (!evnt) evnt = window.event; // Get the mouse event causing the display activation.
	display = (evnt.target) ? evnt.target : evnt.srcElement; // Get the activated display element.
	lock = display.getAttribute('typelock') // Is the user allowed to type into the display?
	if (lock == 'on') {
		display.blur()
	}
	return
}
window.onload = function() // Set up the sliders and the displays.
{
	sliders = carpeGetElementsByClass(carpeSliderClassName) // Find the horizontal sliders.
	for (i = 0; i < sliders.length; i++) {
		sliders[i].onmousedown = slide // Attach event listener.
	}
	displays = carpeGetElementsByClass(carpeSliderDisplayClassName) // Find the displays.
	for (i = 0; i < displays.length; i++) {
		displays[i].onfocus = focusDisplay // Attach event listener.
	}
}


var ie=document.all;
var ns6=document.getElementById&&!document.all;


/*
document.getElementById("info") .innerHTML= '<p class=galleryInfoTitle>' + title+ '</p><p class=galleryInfoDesc>' +description+ '
*/

function printAdd()
{
switch(document.forms['location'].country.value)
{
case "na":
	document.getElementById("addressInfo") .innerHTML= '<h1>North American Head Office</h1><p>#420 - 13251 Delf Place<br>Richmond, BC &nbsp; V6V 2A2<br>Canada<br>Tel: 604-214-7772</p>';
	break
case "au":
	document.getElementById("addressInfo") .innerHTML='<h1>Australian Head Office</h1><p>11 Averill Street<br>Rhodes, NSW 2138<br>Australia<br>Ph: 61-02-9736-0000</p>';
	break
case "eu":
	document.getElementById("addressInfo") .innerHTML='<h1>European Head Office</h1><p>Unit 2, Venture House<br>Avro Way, Bowerhill<br>Melksham<br>Whiltshire SN12 6SP UK<br>Ph: 011-44-1225-709533</p>';
	break
default:
	document.getElementById("addressInfo") .innerHTML='<h1>Global Head Office</h1><p>#420 - 13251 Delf Place<br>Richmond, BC &nbsp; V6V 2A2<br>Canada<br>Tel: 604-214-7772</p>';
	break
}
}

var ie=document.all;
var ns6=document.getElementById&&!document.all;

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat" && !window.opera)? document.documentElement : document.body;
}

function enlarge(which){

crossobj = document.getElementById("showimage");
/*showimage();*/

crossobj.innerHTML='<img src="'+which+'" align=center>';
crossobj.style.visibility="visible";
return false;

}

function showImageInfo(title, description)
{
document.getElementById("info") .innerHTML= '<div id=galleryInfoTitle>' + title+ '</div><div id=galleryInfoDesc>' +description+ '</div>';
return false;
}

var totalRows = 0;
var currentRow =0;

function switchRow(direction) {

rowName = 'imageRow'+ currentRow;

//hide the current row that is visible.
openhide(rowName);

if (direction == 'next')  {
currentRow++;

//check to see if the new number is greater than total rows
if (currentRow > totalRows) {
currentRow = 1;
} 

} else if (direction == 'back') {
currentRow--;

//check to see if the new number is less than 1
if (currentRow == 0) {
currentRow = totalRows;
} 

}

rowName = 'imageRow'+ currentRow;
//hide the current row that is visible.
openhide(rowName);
}

/* FLASH VIDEO PROFILER SCRIPT */

function loadFlashVideoScreen(movieName, counter)
{

crossobj= document.getElementById("pmVideoScreen"+counter);

crossobj.innerHTML = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="320" height="256" id="flvplayer" align="middle"> <param name="allowScriptAccess" value="sameDomain" /> <param name="movie" value="/media/flvplayerManual.swf?file='+movieName+'" /> <param name="menu" value="false" /> <param name="quality" value="high" /> <PARAM NAME=wmode VALUE=transparent><param name="autoplay" value="false" /><param name="autostart" value="0" /><embed src="/media/flvplayerManual.swf?file='+movieName+'" menu="false" quality="high" wmode=transparent width="320" height="256" name="flvplayer" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" autostart="false"/></object>';

return false;

}


/* IMAGE MANAGEMENT JAVASCRIPT */

function MM_swapImgRestore() {
  	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() {
  	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) {
  	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() {
  	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 openPopup(theURL,winName,features)
{
    window.open(theURL,winName,features);
}

function openPreview(URLtoOpen,windowName,screenWidth, screenHeight) {
	var screenWidth;
	var screenHeight;

	if (navigator.appName == 'Microsoft Internet Explorer' && (navigator.platform.substring(0,3) == 'Win')) {
			var scw=screenWidth;
			var sch=screenHeight;
			var scl=(screen.width / 2) - (screenWidth / 2);
			var sct=(screen.height / 2) - (screenHeight / 2);
			window.open (URLtoOpen, windowName, "left=" + scl + ",top=" + sct + ",width=" + scw + ",height=" + sch + ',scrollbars=yes,status=no,resizable=yes');
		}
	else if (navigator.appName == 'Netscape' || navigator.platform == 'MacPPC') {
			var scw=screenWidth;
			var sch=screenHeight;
			var scl=(screen.width / 2) - (screenWidth / 2);
			var sct=(screen.height / 2) - (screenHeight / 2);
			window.open (URLtoOpen, windowName, "screenX=" + scl + ",screenY=" + sct + ",outerWidth=" + scw + ",outerHeight=" + sch + ',scrollbars=yes,status=no,resizable=yes');
		}
	else {
			var scw=screenWidth;
			var sch=screenHeight;
			var scl=(screen.width / 2) - (screenWidth / 2);
			var sct=(screen.height / 2) - (screenHeight / 2);
			window.open (URLtoOpen, windowName, "screenX=" + scl + ",screenY=" + sct + ",outerWidth=" + scw + ",outerHeight=" + sch + ',scrollbars=yes,status=no,resizable=yes');
		}
}


function openPopup(theURL,winName,features) {
	window.open(theURL,winName,features);
}

function show_msg(msg) { alert(msg); }

function validateForm() {
	missing_required = 0;

	for (i = 0; i < arguments.length; i++) {
		if(arguments[i] == '') {
			missing_required = 1;
		}
	}

	if(missing_required) {
		alert("A required form field is missing.");
		return false;
	} else {
		return true;
	}
}

function expCustomLink(myURL) {
	location.href = myURL;
}

function setStatus(message)
{
	window.status = message;
}

function setUrl(path)
{
	document.location.href = path;
}

var screenWidth;
var screenHeight;

function expArticleLink(sectionId, articleId) {

	location.href = '/index.php?section_id=' + sectionId + '&section_copy_id=' + articleId;
}

function expPopupWindow(url, widthVal, heightVal, resizableVal, scrollbarsVal, toolbarVal, locationVal, directoriesVal, statusVal, menubarVal, copyHistoryVal) {

	var attributes = "width="  	 	 + widthVal       +
				 	 ",height=" 	 + heightVal      +
				 	 ",resizable="  + resizableVal  +
				 	 ",scrollbars="  + scrollbarsVal  +
				 	 ",toolbar=" 	 + toolbarVal 	  +
				 	 ",location=" 	 + locationVal 	  +
				 	 ",directories=" + directoriesVal +
				 	 ",status=" 	 + statusVal 	  +
				 	 ",menubar=" 	 + menubarVal 	  +
				 	 ",copyhistory=" + copyHistoryVal;

	window.open(url, 'WindowName', attributes);
}

<!--
// callback pool needs global scope
var jsrsContextPoolSize = 0;
var jsrsContextMaxPool = 10;
var jsrsContextPool = new Array();
var jsrsBrowser = jsrsBrowserSniff();
var jsrsPOST = true;
var containerName;

// constructor for context object
function jsrsContextObj( contextID ){
  
  // properties
  this.id = contextID;
  this.busy = true;
  this.callback = null;
  this.container = contextCreateContainer( contextID );
  
  // methods
  this.GET = contextGET;
  this.POST = contextPOST;
  this.getPayload = contextGetPayload;
  this.setVisibility = contextSetVisibility;
}

//  method functions are not privately scoped 
//  because Netscape's debugger chokes on private functions
function contextCreateContainer( containerName ){
  // creates hidden container to receive server data 
  var container;
  switch( jsrsBrowser ) {
    case 'NS':
      container = new Layer(100);
      container.name = containerName;
      container.visibility = 'hidden';
      container.clip.width = 100;
      container.clip.height = 100;
      break;
    
    case 'IE':
      document.body.insertAdjacentHTML( "afterBegin", '<span id="SPAN' + containerName + '"></span>' );
      var span = document.all( "SPAN" + containerName );
      var html = '<iframe name="' + containerName + '" src="" charset="iso-8859-1"></iframe>';
      span.innerHTML = html;
      span.style.display = 'none';
      container = window.frames[ containerName ];
      break;
      
    case 'MOZ':  
      var span = document.createElement('SPAN');
      span.id = "SPAN" + containerName;
      document.body.appendChild( span );
      var iframe = document.createElement('IFRAME');
      iframe.name = containerName;
      iframe.id = containerName;
      span.appendChild( iframe );
      container = iframe;
      break;

    case 'OPR':  
      var span = document.createElement('SPAN');
      span.id = "SPAN" + containerName;
      document.body.appendChild( span );
      var iframe = document.createElement('IFRAME');
      iframe.name = containerName;
      iframe.id = containerName;
      span.appendChild( iframe );
      container = iframe;
      break;
  }
  return container;
}

function contextPOST( rsPage, func, parms ){
  var d = new Date();
  var unique = d.getTime() + '' + Math.floor(1000 * Math.random());
  var doc = (jsrsBrowser == "IE" ) ? this.container.document : this.container.contentDocument;
  
doc.open();
  doc.write('<html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"></head><body>');
  doc.write('<form accept-charset="iso-8859-1" name="jsrsForm" method="post" target="" ');
  doc.write(' action="' + rsPage + '&U=' + unique + '">');
  doc.write('<input type="hidden" name="C" value="' + this.id + '">');

  // func and parms are optional
  if (func != null){
  doc.write('<input type="hidden" name="F" value="' + func + '">');

    if (parms != null){
      if (typeof(parms) == "string"){
        // single parameter
        doc.write( '<input type="hidden" name="P0" '
                 + 'value="[' + jsrsEscapeQQ(parms) + ']">');
      } else {
        // assume parms is array of strings
        for( var i=0; i < parms.length; i++ ){
          doc.write( '<input type="hidden" name="P' + i + '" '
                   + 'value="[' + jsrsEscapeQQ(parms[i]) + ']">');
        }
      } // parm type
    } // parms
  } // func

  doc.write('</form></body></html>');
  doc.close();
  doc.forms['jsrsForm'].submit();

}

function contextGET( rsPage, func, parms ){

  // build URL to call
  var URL = rsPage;

  // always send context
  URL += "?C=" + this.id;

  // func and parms are optional
  if (func != null){
    URL += "&F=" + escape(func);

    if (parms != null){
      if (typeof(parms) == "string"){
        // single parameter
        URL += "&P0=[" + escape(parms+'') + "]";
      } else {
        // assume parms is array of strings
        for( var i=0; i < parms.length; i++ ){
          URL += "&P" + i + "=[" + escape(parms[i]+'') + "]";
        }
      } // parm type
    } // parms
  } // func

  // unique string to defeat cache
  var d = new Date();
  URL += "&U=" + d.getTime();
 
  // make the call
  switch( jsrsBrowser ) {
    case 'NS':
      this.container.src = URL;
      break;
    case 'IE':
      this.container.document.location.replace(URL);
      break;
    case 'MOZ':
      this.container.src = '';
      this.container.src = URL; 
      break;
    case 'OPR':
      this.container.src = '';
      this.container.src = URL; 
      break;
  }  
  
}

function contextGetPayload(){
  switch( jsrsBrowser ) {
    case 'NS':
      return this.container.document.forms['jsrs_Form'].elements['jsrs_Payload'].value;
    case 'IE':
      return this.container.document.forms['jsrs_Form']['jsrs_Payload'].value;
    case 'MOZ':
      return window.frames[this.container.name].document.forms['jsrs_Form']['jsrs_Payload'].value; 
    case 'OPR':
      var textElement = window.frames[this.container.name].document.getElementById("jsrs_Payload");
      return textElement.value;
  }  
}

function contextSetVisibility( vis ){
  switch( jsrsBrowser ) {
    case 'NS':
      this.container.visibility = (vis)? 'show' : 'hidden';
      break;
    case 'IE':
      document.all("SPAN" + this.id ).style.display = (vis)? '' : 'none';
      break;
    case 'MOZ':
      document.getElementById("SPAN" + this.id).style.visibility = (vis)? '' : 'hidden';
    case 'OPR':
      document.getElementById("SPAN" + this.id).style.visibility = (vis)? '' : 'hidden';
      this.container.width = (vis)? 250 : 0;
      this.container.height = (vis)? 100 : 0;
      break;
  }  
}

// end of context constructor

function jsrsGetContextID(){
  var contextObj;
  for (var i = 1; i <= jsrsContextPoolSize; i++){
    contextObj = jsrsContextPool[ 'jsrs' + i ];
    if ( !contextObj.busy ){
      contextObj.busy = true;      
      return contextObj.id;
    }
  }
  // if we got here, there are no existing free contexts
  if ( jsrsContextPoolSize <= jsrsContextMaxPool ){
    // create new context
    var contextID = "jsrs" + (jsrsContextPoolSize + 1);
    jsrsContextPool[ contextID ] = new jsrsContextObj( contextID );
    jsrsContextPoolSize++;
    return contextID;
  } else {
    alert( "jsrs Error:  context pool full" );
    return null;
  }
}

function jsrsExecute( rspage, callback, func, parms, visibility ){
  // call a server routine from client code
  //
  // rspage      - href to asp file
  // callback    - function to call on return 
  //               or null if no return needed
  //               (passes returned string to callback)
  // func        - sub or function name  to call
  // parm        - string parameter to function
  //               or array of string parameters if more than one
  // visibility  - optional boolean to make container visible for debugging

  // get context
  var contextObj = jsrsContextPool[ jsrsGetContextID() ];
  contextObj.callback = callback;

  var vis = (visibility == null)? false : visibility;
  contextObj.setVisibility( vis );

  if ( jsrsPOST && ((jsrsBrowser == 'IE') || (jsrsBrowser == 'MOZ'))){
    contextObj.POST( rspage, func, parms );
  } else {
    contextObj.GET( rspage, func, parms );
  }
  
  return contextObj.id;
}

function jsrsLoaded( contextID ){
  // get context object and invoke callback
  var contextObj = jsrsContextPool[ contextID ];
  if( contextObj.callback != null){
    contextObj.callback( jsrsUnescape( contextObj.getPayload() ), contextID );
  }
  // clean up and return context to pool
  contextObj.callback = null;
  contextObj.busy = false;
}

function jsrsError( contextID, str ){
  alert( unescape(str) );
  jsrsContextPool[ contextID ].busy = false
}

function jsrsEscapeQQ( thing ){
  return thing.replace(/'"'/g, '\\"');
}

function jsrsUnescape( str ){
  // payload has slashes escaped with whacks
  return str.replace( /\\\//g, "/" );
}

function jsrsBrowserSniff(){
if (document.layers) { return "NS"; }
if (document.all) {
		// But is it really IE?
		// convert all characters to lowercase to simplify testing
		var agt=navigator.userAgent.toLowerCase();
		var is_opera = (agt.indexOf("opera") != -1);
		if(is_opera) {
			return "OPR";
		} else {
			return "IE";
		}
  }
  if (document.getElementById) return "MOZ";
  return "OTHER";
}

function jsrsArrayFromString( s, delim ){
  // rebuild an array returned from server as string
  // optional delimiter defaults to ~
  var d = (delim == null)? '~' : delim;
  return s.split(d);
}

function jsrsDebugInfo(){
  // use for debugging by attaching to f1 (works with IE)
  // with onHelp = "return jsrsDebugInfo();" in the body tag
  var doc = window.open().document;
  doc.open;
  doc.write( 'Pool Size: ' + jsrsContextPoolSize + '<br><font face="arial" size="2"><b>' );
  for( var i in jsrsContextPool ){
    var contextObj = jsrsContextPool[i];
    doc.write( '<hr>' + contextObj.id + ' : ' + (contextObj.busy ? 'busy' : 'available') + '<br>');
    doc.write( contextObj.container.document.location.pathname + '<br>');
    doc.write( contextObj.container.document.location.search + '<br>');
    doc.write( '<table border="1"><tr><td>' + contextObj.container.document.body.innerHTML + '</td></tr></table>' );
  }
  doc.write('</table>');
  doc.close();
  return false;
}
//-->