function FlashLibrary(){
	var t = this;
	var activeX = false;
	t.ieAutoInstall = true;
	t.hasVersion = function(ver){
		t.swf = false;
		if(!ver||ver==undefined) ver = 0;
		var n = navigator;
		if(n.plugins && n.plugins.length > 0){
			var m,tp,d,v,s,e;
			m = n.mimeTypes;
			tp = 'application/x-shockwave-flash';



			if(m && m[tp] && m[tp].enabledPlugin && m[tp].enabledPlugin.description){
				d = m[tp].enabledPlugin.description;
				e = d.indexOf('.');
				s = (d.lastIndexOf(' ',e)) + 1;
				v = parseFloat(d.substring(s,e));
				t.swf = (v >= ver) ? true : false;
			}

		}else if(n.appVersion.indexOf("Mac") == -1 && window.execScript){
			for(var i=ver; i<=7&&i!=1&&t.swf!=true; i++){
				execScript('on error resume next: flash.swf=IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash'+((i==0)?'':'.'+i)+'"))','VBScript');
			}
			activeX = true;
		}else{
			t.swf = false;
		}
		return t.swf;
	}
	t.getPluginTag = function(swfFile,width,height,bgcolor,ver,altFormat,params){

		var s = '';
		var win = (navigator.appVersion.toLowerCase().indexOf("win")!=-1);
		var ie = (navigator.appName=="Microsoft Internet Explorer");
		if(t.hasVersion(ver) && swfFile || win && ie && swfFile && t.ieAutoInstall){
			var additionalParams = '';
			
			var qPos = swfFile.indexOf ( "?" )		
	
			if ( qPos > -1 && qPos + 1 < swfFile.length && ver == 6 )
			{
				var ta	= 'FlashVars';
				var v 	= swfFile.substring ( qPos + 1 );
				swfFile	= swfFile.substring ( 0 , qPos );
				additionalParams += (activeX)?'\t<param name="' + ta + '" value="' + v + '" />\n': ' '+ ta + '="' + v + '"';
			}
			
			if(activeX){
				s = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,21,0" width="'+width+'" height="'+height+'">\n';
				s += '\t<param name="movie" value="'+swfFile+'" />\n';
				s += '\t<param name="allowScriptAccess" value="sameDomain" />\n';
				s += '\t<param name="quality" value="high" />\n';
				s += '\t<param name="menu" value="false" />\n';
				s += '\t<param name="wmode" value="opaque" />\n';
				s += '\t<param name="bgcolor" value="'+bgcolor+'" />\n';
				s += additionalParams;
				s += altFormat;
				s += '</object>\n\n';
				return s;
			}else{
				s = '<embed src="'+swfFile+'" quality="high" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" wmode="opaque" type="application/x-shockwave-flash" width="'+width+'" height="'+height+'" bgcolor="'+bgcolor+'"'+additionalParams+'></embed>\n';
				return s;
			}
		}else{
			return altFormat;
		}
	}
}