function writeFlash(swf,w,h,version,bgcolour,flashvars,flash_div,flash_movie_id)
{
	//do a version check first - split the version string to get major, minor and revision version
	var flashDiv = (document.getElementById) ? document.getElementById(flash_div) : eval("document.all['" + flash_div + "']");
	var version_ary = version.split(".");
	switch(checkVersion(version_ary[0],version_ary[2]))
	{
		case "noflash":
			flashDiv.innerHTML = showInstallFlashMessage(version);
		break;
		case "upgrade":
			flashDiv.innerHTML = showUpgradeFlashMessage(version);
		break;
		default:
			displayFlashContent(flash_div,swf,flash_movie_id,w,h,version,bgcolour,flashvars);
	}
}
function displayFlashContent(flash_div,flash_swf,flash_id,flash_width,flash_height,version,flash_colour,flashvars)
{
		var fo = new SWFObject(flash_swf,flash_id,flash_width,flash_height,version,flash_colour);
		//always add the inBrowser variable
		fo.addVariable("inBrowser","true");
		//turn the flashvars string into an array, then add them all
		var fv_ary = new Array();
		//only split if there's multiple flashvars
		flashvars.indexOf("&") != -1 ? fv_ary = flashvars.split("&") : fv_ary.push(flashvars);
		var count = fv_ary.length;
		for(var i=0;i<count;i++)
		{
			if(fv_ary[i].indexOf("=") != -1)
			{
				var d = fv_ary[i].split("=");
				//alert("adding flashvar " + d[0] + ":" + d[1]);
				fo.addVariable(d[0],d[1]);
			}
		}
		fo.write(flash_div);
}
function showUpgradeFlashMessage(req_version)
{
	var str = "<p>You are running Flash Player version " + getInstalledVersion() + "</p>";
	str += "<p>This course requires at least Flash Player version "+ req_version +" to function.</p>";
	str += "<p>Please visit the <a href='http://www.macromedia.com/get/getflashplayer'>Adobe Flash Player download page</a> to obtain the latest version.</p>";
	return str;	
}
function showInstallFlashMessage(req_version)
{
	var str = "<p>You do not appear to have the Flash Player installed.</p>";
	str += "<p>This course requires that Flash Player version "+ req_version +" or higher be installed.</p>";
	str += "<p>Please visit the <a href='http://www.macromedia.com/get/getflashplayer'>Adobe Flash Player download page</a> to obtain the latest version.</p>";
	return str;
}
function checkVersion(req_maj_ver,req_rev_ver)
{
	//alert("checkVersion: " + req_maj_ver + ",0," + req_rev_ver);
	var maj_version = getMajorVersion();
	//alert("maj_version:" + maj_version);
	switch(true)
	{
		case (maj_version == 0)://flash not installed
			return "noflash";
		break;
		case (maj_version > req_maj_ver)://user has higher version than required
			return true;
		break;
		case (maj_version == req_maj_ver)://user has same major version as required
			//check revision version
			var rev_version = getRevisionVersion();
			if(rev_version >= req_rev_ver)//user has correct or higher revision version
			{
				return true;
			}
			else//user does not have required revision version
			{
				return "upgrade";
			}
		break;
		case (maj_version < req_maj_ver)://user has lower version than required
			return "upgrade";
		break;
		default:
			alert("Unexpected version of flash found. Version is: " + maj_version);
	}
}
function getMajorVersion()
{
	var version = deconcept.SWFObjectUtil.getPlayerVersion();
	var maj_version = version['major'];
	return maj_version;
}
function getMinorVersion()//this is unlikely to be needed as flash don't really release minor versions
{
	var version = deconcept.SWFObjectUtil.getPlayerVersion();
	var minor_version = version['minor'];
	return minor_version;
}
function getRevisionVersion()
{
	var version = deconcept.SWFObjectUtil.getPlayerVersion();
	var rev_version = version['rev'];
	return rev_version;
}
function getInstalledVersion()
{
	var maj_version = getMajorVersion();
	var minor_version = getMinorVersion();
	var rev_version = getRevisionVersion();
	return maj_version + "." + minor_version + "." + rev_version + ".0";
}
/**
 * SWFObject v1.4: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 * SWFObject is (c) 2006 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 * **SWFObject is the SWF embed script formarly known as FlashObject. The name was changed for
 *   legal reasons.
 */
if(typeof deconcept=="undefined"){var deconcept=new Object();}
if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}
if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}
deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a,_b){
if(!document.createElement||!document.getElementById){return;}
this.DETECT_KEY=_b?_b:"detectflash";
this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);
this.params=new Object();
this.variables=new Object();
this.attributes=new Array();
if(_1){this.setAttribute("swf",_1);}
if(id){this.setAttribute("id",id);}
if(w){this.setAttribute("width",w);}
if(h){this.setAttribute("height",h);}
if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}
this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion(this.getAttribute("version"),_7);
if(c){this.addParam("bgcolor",c);}
var q=_8?_8:"high";
this.addParam("quality",q);
this.setAttribute("useExpressInstall",_7);
this.setAttribute("doExpressInstall",false);
var _d=(_9)?_9:window.location;
this.setAttribute("xiRedirectUrl",_d);
this.setAttribute("redirectUrl","");
if(_a){this.setAttribute("redirectUrl",_a);}};
deconcept.SWFObject.prototype={setAttribute:function(_e,_f){
this.attributes[_e]=_f;
},getAttribute:function(_10){
return this.attributes[_10];
},addParam:function(_11,_12){
this.params[_11]=_12;
},getParams:function(){
return this.params;
},addVariable:function(_13,_14){
this.variables[_13]=_14;
},getVariable:function(_15){
return this.variables[_15];
},getVariables:function(){
return this.variables;
},getVariablePairs:function(){
var _16=new Array();
var key;
var _18=this.getVariables();
for(key in _18){
_16.push(key+"="+_18[key]);}
return _16;
},getSWFHTML:function(){
var _19="";
if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){
if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");}
_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\"";
_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";
var _1a=this.getParams();
for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}
var _1c=this.getVariablePairs().join("&");
if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}
_19+="/>";
}else{
if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");}
_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\">";
_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";
var _1d=this.getParams();
for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}
var _1f=this.getVariablePairs().join("&");
if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}
_19+="</object>";}
return _19;
},write:function(_20){
if(this.getAttribute("useExpressInstall")){
var _21=new deconcept.PlayerVersion([6,0,65]);
if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){
this.setAttribute("doExpressInstall",true);
this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));
document.title=document.title.slice(0,47)+" - Flash Player Installation";
this.addVariable("MMdoctitle",document.title);}}
if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){
var n=(typeof _20=="string")?document.getElementById(_20):_20;
n.innerHTML=this.getSWFHTML();
return true;
}else{
if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}
return false;}};
deconcept.SWFObjectUtil.getPlayerVersion=function(_23,_24){
var _25=new deconcept.PlayerVersion([0,0,0]);
if(navigator.plugins&&navigator.mimeTypes.length){
var x=navigator.plugins["Shockwave Flash"];
if(x&&x.description){_25=new deconcept.PlayerVersion(x.description.replace(/([a-z]|[A-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}
}else{try{
var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
for(var i=3;axo!=null;i++){
axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);
_25=new deconcept.PlayerVersion([i,0,0]);}}
catch(e){}
if(_23&&_25.major>_23.major){return _25;}
if(!_23||((_23.minor!=0||_23.rev!=0)&&_25.major==_23.major)||_25.major!=6||_24){
try{_25=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}
catch(e){}}}
return _25;};
deconcept.PlayerVersion=function(_29){
this.major=parseInt(_29[0])!=null?parseInt(_29[0]):0;
this.minor=parseInt(_29[1])||0;
this.rev=parseInt(_29[2])||0;};
deconcept.PlayerVersion.prototype.versionIsValid=function(fv){
if(this.major<fv.major){return false;}
if(this.major>fv.major){return true;}
if(this.minor<fv.minor){return false;}
if(this.minor>fv.minor){return true;}
if(this.rev<fv.rev){return false;}return true;};
deconcept.util={getRequestParameter:function(_2b){
var q=document.location.search||document.location.hash;
if(q){
var _2d=q.indexOf(_2b+"=");
var _2e=(q.indexOf("&",_2d)>-1)?q.indexOf("&",_2d):q.length;
if(q.length>1&&_2d>-1){
return q.substring(q.indexOf("=",_2d)+1,_2e);
}}return "";}};
if(Array.prototype.push==null){
Array.prototype.push=function(_2f){
this[this.length]=_2f;
return this.length;};}
var getQueryParamValue=deconcept.util.getRequestParameter;
var FlashObject=deconcept.SWFObject; // for backwards compatibility
var SWFObject=deconcept.SWFObject;
/*
* END OF SWFOBJECT CODE
*/