// initialize global variables
var detectableWithVB = false;
var pluginFound = false;

function goURL(daURL) {
    // if the browser can do it, use replace to preserve back button
    if(javascriptVersion1_1) {
	window.location.replace(daURL);
    } else {
	window.location = daURL;
    }
    return;
}

function redirectCheck(pluginFound, redirectURL, redirectIfFound) {
    // check for redirection
    if( redirectURL && ((pluginFound && redirectIfFound) || 
	(!pluginFound && !redirectIfFound)) ) {
	// go away
	goURL(redirectURL);
	return pluginFound;
    } else {
	// stay here and return result of plugin detection
	return pluginFound;
    }	
}

function canDetectPlugins() {
    if( detectableWithVB || (navigator.plugins && navigator.plugins.length > 0) ) {
	return true;
    } else {
	return false;
    }
}

function detectFlash(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('Shockwave','Flash'); 
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = detectActiveXControl('ShockwaveFlash.ShockwaveFlash.1');
    }
    // check for redirection
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectDirector(redirectURL, redirectIfFound) { 
    pluginFound = detectPlugin('Shockwave','Director'); 
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = detectActiveXControl('SWCtl.SWCtl.1');
    }
    // check for redirection
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectQuickTime(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('QuickTime');
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = detectQuickTimeActiveXControl();
    }
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectReal(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('RealPlayer');
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = (detectActiveXControl('rmocx.RealPlayer G2 Control') ||
		       detectActiveXControl('RealPlayer.RealPlayer(tm) ActiveX Control (32-bit)') ||
		       detectActiveXControl('RealVideo.RealVideo(tm) ActiveX Control (32-bit)'));
    }	
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectWindowsMedia(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('Windows Media');
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
	pluginFound = detectActiveXControl('MediaPlayer.MediaPlayer.1');
    }
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectPlugin() {
    // allow for multiple checks in a single pass
    var daPlugins = detectPlugin.arguments;
    // consider pluginFound to be false until proven true
    var pluginFound = false;
    // if plugins array is there and not fake
    if (navigator.plugins && navigator.plugins.length > 0) {
	var pluginsArrayLength = navigator.plugins.length;
	// for each plugin...
	for (pluginsArrayCounter=0; pluginsArrayCounter < pluginsArrayLength; pluginsArrayCounter++ ) {
	    // loop through all desired names and check each against the current plugin name
	    var numFound = 0;
	    for(namesCounter=0; namesCounter < daPlugins.length; namesCounter++) {
		// if desired plugin name is found in either plugin name or description
		if( (navigator.plugins[pluginsArrayCounter].name.indexOf(daPlugins[namesCounter]) >= 0) || 
		    (navigator.plugins[pluginsArrayCounter].description.indexOf(daPlugins[namesCounter]) >= 0) ) {
		    // this name was found
		    numFound++;
		}   
	    }
	    // now that we have checked all the required names against this one plugin,
	    // if the number we found matches the total number provided then we were successful
	    if(numFound == daPlugins.length) {
		pluginFound = true;
		// if we've found the plugin, we can stop looking through at the rest of the plugins
		break;
	    }
	}
    }
    return pluginFound;
} // detectPlugin


// Here we write out the VBScript block for MSIE Windows
if ((navigator.userAgent.indexOf('MSIE') != -1) && (navigator.userAgent.indexOf('Win') != -1)) {
    document.writeln('<script language="VBscript">');

    document.writeln('\'do a one-time test for a version of VBScript that can handle this code');
    document.writeln('detectableWithVB = False');
    document.writeln('If ScriptEngineMajorVersion >= 2 then');
    document.writeln('  detectableWithVB = True');
    document.writeln('End If');

    document.writeln('\'this next function will detect most plugins');
    document.writeln('Function detectActiveXControl(activeXControlName)');
    document.writeln('  on error resume next');
    document.writeln('  detectActiveXControl = False');
    document.writeln('  If detectableWithVB Then');
    document.writeln('     detectActiveXControl = IsObject(CreateObject(activeXControlName))');
    document.writeln('  End If');
    document.writeln('End Function');

    document.writeln('\'and the following function handles QuickTime');
    document.writeln('Function detectQuickTimeActiveXControl()');
    document.writeln('  on error resume next');
    document.writeln('  detectQuickTimeActiveXControl = False');
    document.writeln('  If detectableWithVB Then');
    document.writeln('    detectQuickTimeActiveXControl = False');
    document.writeln('    hasQuickTimeChecker = false');
    document.writeln('    Set hasQuickTimeChecker = CreateObject("QuickTimeCheckObject.QuickTimeCheck.1")');
    document.writeln('    If IsObject(hasQuickTimeChecker) Then');
    document.writeln('      If hasQuickTimeChecker.IsQuickTimeAvailable(0) Then ');
    document.writeln('        detectQuickTimeActiveXControl = True');
    document.writeln('      End If');
    document.writeln('    End If');
    document.writeln('  End If');
    document.writeln('End Function');

    document.writeln('</scr' + 'ipt>');
}

/***************************************************/

function wreal(url){
ok="si";
document.write("<OBJECT id=video height=30 width=290 classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA>");
document.write("<PARAM NAME='TYPE' VALUE='audio/x-pn-realaudio-plugin'>");
document.write("<PARAM NAME='controls' VALUE='ControlPanel'>");
document.write("<PARAM NAME='autostart' VALUE='true'>");
document.write("<PARAM NAME='CONSOLE' VALUE='video'>");
document.write("<PARAM NAME='src' VALUE='http://www.megalink.com/radio/"+ url +".rpm'>");
document.write("<embed type='audio/x-pn-realaudio-plugin' console='video' src='http://www.megalink.com/radio/"+ url +".rpm' controls='ControlPanel' height='30' width='290' autostart='true'>");
document.write("</OBJECT><br>");
document.write("<OBJECT id=video height=25 width=290 classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA>");
document.write("<PARAM NAME='TYPE' VALUE='audio/x-pn-realaudio-plugin'>");
document.write("<PARAM NAME='controls' VALUE='StatusBar'>");
document.write("<PARAM NAME='CONSOLE' VALUE='video'>");
document.write("<embed type='audio/x-pn-realaudio-plugin' console='video' controls='StatusBar' height='25' width='290'>");
document.write("</OBJECT>");
}
function wmedia(url){
ok="si";
document.write("<OBJECT ID='NSPlay' WIDTH=290 HEIGHT=70 CLASSID='CLSID:22D6F312-B0F6-11D0-94AB-0080C74C7E95' CODEBASE='http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701' STANDBY='Design by MegaLink.com...' TYPE='application/x-oleobject'>");
document.write("<PARAM NAME='FileName' VALUE='http://www.megalink.com/radio/"+ url +".asx'>");
document.write("<PARAM NAME='ShowControls' VALUE='1'>");
document.write("<PARAM NAME='ShowStatusBar' VALUE='1'>");
document.write("<PARAM NAME='Auto size' VALUE='1'>");
document.write("<EMBED TYPE='application/x-mplayer2' PLUGINSPAGE='http://www.microsoft.com/Windows/Downloads/Contents/Products/MediaPlayer/' FILENAME='http://www.megalink.com/radio/"+ url +".asx' SRC='http://www.megalink.com/radio/"+ url +".asx' SHOWCONTROLS=1 SHOWSTATUSBAR=1 WIDTH=290 HEIGHT=70>");
document.write("</EMBED></OBJECT>");
}
function other(){
ok="si";
document.write("<font color=#000000 face=verdana size=2>No cuenta con ningun reproductor</font>");
document.write("<br><b><a href='http://www.real.com/R/RDX.fail-click.R/software-dl.real.com/310b59434a8f29151022/windows/mrkt/R30MXD/RealPlayer10-5GOLD_es.exe'><font color=#ffffff>Desea Instalar Real Player</font></a>");
document.write("<br><a href='http://download.microsoft.com/download/6/D/6/6D6BEAB4-87E7-4A75-A5E9-621D00F0281D/mp10setup.exe'><font color=#ffffff>Desea Instalar Windows Media Player</font></a></b>");
}