//=============================
// Flash Detection Script
// Revision 2001.09.27
// Seb Chevrel for Second Story
//=============================

var isFlash4 = false;
var isFlash5 = false;
var isFlash6 = false;
var isFlash7 = false;
var isIE45 = false;

var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;		// true if we're on ie
var isWin = (navigator.appVersion.indexOf("Windows") != -1) ? true : false; // true if we're on windows
var isMac= (navigator.userAgent.indexOf('Mac') != -1) ? true : false; 

// VBScript Detection on IE/Windows
if(isIE && isWin){ 
	document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n');
	document.write('on error resume next \n');
	document.write('isFlash4 = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4"))) \n');
	document.write('isFlash5 = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5"))) \n');	
	document.write('isFlash6 = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.6"))) \n');	
	document.write('isFlash7 = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.7"))) \n');	
	document.write('</SCR' + 'IPT\> \n');
}

// Netscape PlugIn Detection
function detectFlash(){	
	if (navigator.plugins){
		if (navigator.plugins["Shockwave Flash 2.0"]
		|| navigator.plugins["Shockwave Flash"]){

			var isVersion2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + isVersion2].description;
			var flashVersion = parseInt(flashDescription.charAt(flashDescription.indexOf(".") - 1));
			isFlash4 = flashVersion >= 4;
			isFlash5 = flashVersion >= 5;
			isFlash6 = flashVersion >= 6;
			isFlash7 = flashVersion >= 7;
		}
	}	
}
detectFlash();

if ( (navigator.userAgent.indexOf('MSIE 4.5') != -1) && (navigator.userAgent.indexOf('Mac') != -1)) {
	//alert('This interactive feature requires Macromedia Flash player 5 and will not function properly with an earlier version of Flash.');
	isIE45=true; isFlash5=true;
}

// Returns HTML Code to Embed a SWF File
function flashEmbed(swf,width,height,bgcolor,qual,transp) {
		if (!bgcolor) bgcolor="#000000";
		if (!qual) qual='HIGH';
		var code = '<OBJECT CLASSID="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
		+ 'WIDTH="'+width+'" HEIGHT="'+height+'"'
		+ 'CODEBASE="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
		+ '<PARAM NAME="MOVIE" VALUE="'+swf+'">'
		+ '<PARAM NAME="PLAY" VALUE="true">'
		+ '<PARAM NAME="LOOP" VALUE="false">'
		+ '<PARAM NAME="QUALITY" VALUE="'+qual+'">'
		+ '<PARAM NAME="MENU" VALUE="false">'
		+ '<PARAM NAME="SCALE" VALUE="noscale">';
		
		if (transp) code+='<PARAM NAME=wmode VALUE=transparent>';
		
		code+='<PARAM NAME=bgcolor VALUE="'+bgcolor+'"> '
		+ '<EMBED SRC="'+swf+'" '
		+ 'WIDTH="'+width+'" HEIGHT="'+height+'" '
		+ 'PLAY="true" '
		+ 'LOOP="false" '
		+ 'QUALITY="'+qual+'" '
		+ 'MENU="false" '
		+ 'SCALE="showall" '
		+ 'BGCOLOR="'+bgcolor+'" ';
		
		if (transp) code+='wmode=transparent ';
		
		code+='TYPE="application/x-shockwave-flash" '
		+ 'PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">'
		+ '</EMBED>'
		+ '</OBJECT>';
		return(code);
}

//alert("Flash 6? " + isFlash6);

function goInteractive(section, root) {
	if (!root) {
		root = "";
	}
	if (isNav || Vmajor < 4 || !isFlash6) {
		return true;
	} else {
		document.location=root + "interactive/index.html?section=" + section;
		return false;
	}
}