//
// Default Values Setting
//

var jarDir = "none" ;
var jarFileServer = "http://www.okhotska.net/okhotska/jarFiles/" ;


var skinName = "Okhotska" ;


var browsersTotal = 7 ;
var platfomesTotal = 3 ;

var browserID = new Array(browsersTotal) ;
var platfomeID = new Array(platfomesTotal) ;

browserID[0] = "ff08" ;
browserID[1] = "fb07" ;
browserID[2] = "moz17" ;
browserID[3] = "moz15" ;
browserID[4] = "moz12" ;
browserID[5] = "n71" ;
browserID[6] = "n72" ;

platfomeID[0] = "win" ;
platfomeID[1] = "osx" ;
platfomeID[2] = "os9" ;

var dialogueFlag = false ;

//
// Default Values Setting Function
//

function setDefaultValues() {
 rv = navigator.userAgent.indexOf(":");
 mozVer = new Number( navigator.userAgent.substring(rv+1 , rv+4) );
	// Check Platfome
	if (navigator.userAgent.indexOf("Mach-O") != -1) {
		platFome = "MacOSX";
		jarFile = "okhotska-osx.jar";
		defaultPlatfomeID = "osx" ;
	}
	else if (navigator.userAgent.indexOf("Macintosh") != -1) {
		platFome = "MacOS9";
		jarFile = "okhotska-os9.jar" ;
		defaultPlatfomeID = "os9" ;
	}
	else {
		platFome = "Windows / Linux";
		jarFile = "okhotska.jar" ;
		defaultPlatfomeID = "win" ;
	}

	// Check User Agent
	if (navigator.userAgent.indexOf("Firefox") != -1) {														// FireFox 0.8
		userAgent = "Mozilla Firefox 0.8 - 1.0";
		jarDir = "firefox/0.8/" ; 
		defaultBrowserID = "ff08";
	}
	else if (navigator.userAgent.indexOf("Firebird") != -1) {											// Firebird 0.7
		userAgent = "Mozilla Firebird 0.7";
		jarDir = "firefox/0.7/" ; 
		defaultBrowserID = "fb07";
	}
	else if (navigator.userAgent.indexOf("Netscape/7.1") != -1) {								// Netscape 7.1
		userAgent = "Netscape 7.1";
		jarDir = "netscape/7.1/" ; 
		defaultBrowserID = "n71";
	}
	else if (navigator.userAgent.indexOf("Netscape/7.2") != -1) {								// Netscape 7.2
		userAgent = "Netscape 7.2";
		jarDir = "netscape/7.2/" ; 
		defaultBrowserID = "n72";
	}
	else {
		if (mozVer >= 1.7) {																											// Moz 1.7 -
			userAgent = "Mozilla 1.7";
			jarDir = "mozilla/1.7/" ;
			defaultBrowserID = "moz17";
		}
		else if ((mozVer >= 1.5) && (navigator.userAgent.indexOf("1.5a") == -1)) {	// Moz 1.5b - 1.6
			userAgent = "Mozilla 1.5b - 1.6";
			jarDir = "mozilla/1.5/" ; 
			defaultBrowserID = "moz15";
		}
		else if ((mozVer >= 1.2) && (navigator.userAgent.indexOf("1.5a") != -1)) {	// Moz 1.2 - 1.5a
			userAgent = "Mozilla 1.2 - 1.5a";
			jarDir = "mozilla/1.2/" ; 
			defaultBrowserID = "moz12";
		}
	}
}

setDefaultValues() ;

//
// os9 selected function
//

function os9Selected() {
	platFome = "MacOS9" ;
	jarFile = "okhotska-os9.jar"
	jarDir = "mozilla/1.2/" ;
	userAgent = "Mozilla 1.2 - 1.5a"

	for ( i = 0 ; i < browsersTotal ; i++ ) {
		document.getElementById(browserID[i]).disabled = true ;
	}
	document.getElementById("moz12").disabled = false ;
	document.getElementById("moz12").selected = true ;
}

//
// os9 unselected function
//

function os9UnSelected() {
	for ( i = 0 ; i < browsersTotal ; i++ ) {
		document.getElementById(browserID[i]).disabled = false ;
	}
}


// 
// set form options to Default
// 

 function setFormOptionsToDefault() {
 	if ( jarDir != "none" ) {
		document.getElementById(defaultPlatfomeID).selected = true ;
		document.getElementById(defaultBrowserID).selected = true ;
		
		if (defaultPlatfomeID == "os9") {
			os9Selected() ;
		}
	}
 }


//
// select Platfome Function
//

function selectPlatfome(platFomeSelected) {
	if ( platFomeSelected == "win" ) {
		platFome = "Windows / Linux" ;
		jarFile = "okhotska.jar"
		os9UnSelected() ;
	}
	else if ( platFomeSelected == "osx" ) {
		platFome = "MacOSX" ;
		jarFile = "okhotska-osx.jar"
		os9UnSelected() ;
	}
	else {
		platFome = "MacOS9" ;
		jarFile = "okhotska-os9.jar"
		os9Selected() ;
	}
}

//
// select Useragent Function
//

function selectUserAgent(userAgentSelected) {
	if (userAgentSelected == "ff08") {
		jarDir = "firefox/0.8/" ;
		userAgent = "Mozilla Firefox 0.8 - 1.0" ;
	}
	else if (userAgentSelected == "fb07") {
		jarDir = "firefox/0.7/" ;
		userAgent = "Mozilla Firebird 0.7" ;
	}
	else if (userAgentSelected == "moz17") {
		jarDir = "mozilla/1.7/" ;
		userAgent = "Mozilla 1.7" ;
	}
	else if (userAgentSelected == "moz15") {
		jarDir = "mozilla/1.5/" ;
		userAgent = "Mozilla 1.5b - 1.6" ;
	}
	else if (userAgentSelected == "moz12") {
		jarDir = "mozilla/1.2/" ;
		userAgent = "Mozilla 1.2 - 1.5a" ;
	}
	else if (userAgentSelected == "n71") {
		jarDir = "netscape/7.1/" ;
		userAgent = "Netscape 7.1" ;
	}
	else if (userAgentSelected == "n72") {
		jarDir = "netscape/7.2/" ;
		userAgent = "Netscape 7.2" ;
	}
}



//
// Alert Dialogue Function
//

function openInstallConfirmationDialogue() {
	if ( jarDir != "none" ) {
		if ( dialogueFlag  == false ) {
			document.getElementById("shield").style.display = "block ;" ;
			dialogueFlag  = true ;
			dialoguePosition()  ;
			document.getElementById("installer").style.display = "block ;" ;
			i = 0 ;
			dialoguePullDown() ;
		}
	}
	else {
		alert ("There are no Okhotska for your Browser. \n If your UserAgent value is changed, install from download page.");
	}
}

function closeInstallConfirmationDialogue() {
	i = 0 ;
	dialoguePushUp() ;
	setTimeout( 'document.getElementById("installer").style.display = "none ;" ', 300 ) ;
	setTimeout( 'dialogueFlag  = false ; ', 300 ) ;
	setTimeout( 'document.getElementById("shield").style.display = "none ;" ', 300 ) ;
}

function dialoguePullDown() {
	if ( i < 15 ) {
		topPosition = i - 12 ;
		document.getElementById("installer").style.top = topPosition+"em ;" ;
		setTimeout( 'dialoguePullDown()' ,  50 ) ;
		i = i + 4 ;
	}
}

function dialoguePushUp() {
	if ( i < 15 ) {
		topPosition = - i - 3;
		document.getElementById("installer").style.top = topPosition+"em ;" ;
		setTimeout( 'dialoguePushUp()' ,  50 ) ;
		i = i + 4 ;
	}
}

function dialoguePosition() {
	leftPosition = ( window.innerWidth / 2 ) ;
	leftPosition -= 202 ;
	document.getElementById("installer").style.left =  leftPosition+"px ;" ;
}

//
// Install Function
//

function themeInstall(jarFileName) {
	var jarFileLocation = jarFileServer+jarFileName;
	InstallTrigger.installChrome(InstallTrigger.SKIN, jarFileLocation,skinName);
}