var real_ver = 0;
var majorVersion;

var browser = "Unknown";
var platform = "Unknown";

var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;    // true if we're on ie
if( isIE ) { browser = "Internet Explorer"; }
var isKonqueror = (navigator.appName == "Konqueror");
if( isKonqueror ) { browser = "Konqueror"; }
var isSafari = (navigator.userAgent.toLowerCase().indexOf("safari") != -1) ? true : false;
if( isSafari ) { browser = "Safari"; }
var isNetscape = (navigator.userAgent.toLowerCase().indexOf("netscape") != -1) ? true : false;
if( isNetscape ) {
	browser = "Netscape";
	var ua = navigator.userAgent.toLowerCase();
	var pos = ua.indexOf("netscape/")+9;
	majorVersion = ua.substring(pos, pos+1);
}
var isMozilla = ((!isNetscape) &&(navigator.appName == "Netscape") && (majorVersion == 5));
if( isMozilla ) { browser = "Mozilla"; }
//var isOpera = (navigator.appName == "Opera");
var isOpera = (navigator.userAgent.toLowerCase().indexOf("opera") != -1) ? true : false;
if( isOpera ) { browser = "Opera"; }

var isWin = (navigator.appVersion.indexOf("Win") != -1) ? true : false; // true if we're on windows
if( isWin ) { platform = "Windows" };
var isMac = ((navigator.appVersion.indexOf("PPC") != -1) || (navigator.appVersion.indexOf("Mac")!= -1)) ? true : false; // true if we're on mac 
if( isMac ) { platform = "Mac" };
var isLinux = (navigator.appVersion.indexOf("Linux") != -1) ? true : false; // true if we're on linux
if( isLinux ) { platform = "Linux" };

//to enable fixes for Netscape 4.x
var isNS4 = ( isNetscape && (majorVersion == 4) );

function detect_real()
{


	if(isIE && isWin && !isOpera) {
		if (window.ActiveXObject) {
		    for (x=2; x<10; x++) {
		        try {
		            oFlash=eval("new ActiveXObject('rmocx.RealPlayer G2 Control');");
		            if (oFlash) {
				real_ver = 1;
		            }
		        }
		        catch(e) {}
		    }
		}
	}
	else {
		if (navigator.plugins) {
			for (i=0; i < navigator.plugins.length; i++ ) {
				if (navigator.plugins[i].name.indexOf("RealPlayer") >= 0) {
					real_ver = 1;
				}
			}
		}
		else if(navigator.mimeTypes) {
			/*
			for (i=0; i < navigator.mimeTypes.length; i++ ) {
				alert( navigator.mimeTypes[i].name );
				if (navigator.mimeType[i].name.indexOf("ra") >= 0) {
					real_ver = 1;
				}
			}
			*/

		}
	}
}

function no_real_text(text) {
	if( ! real_ver ) {
		document.write("<p>"+text+"</p>");
	}
}

function real_link(href,title) {
	if( real_ver ) {
		document.write("<A class=\"real\" HREF=\"" + href +"\">" + title + "</A>");
	}
	else {
		document.write("<span class=\"real\">" + title + "</span>");
	}
}


detect_real();