var requiredMajorVersion = 6;
var requiredMinorVersion = 0;
var requiredRevision = 0;
var jsVersion = 1.0;
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function JSGetSwfVer(i){
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
      		var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			descArray = flashDescription.split(" ");
			tempArrayMajor = descArray[2].split(".");
			versionMajor = tempArrayMajor[0];
			versionMinor = tempArrayMajor[1];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
      		versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
            flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
      	} else {
			flashVer = -1;
		}
	}
	
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else {
		
		flashVer = -1;
	}
	return flashVer;
} 

function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) 
{
 	reqVer = parseFloat(reqMajorVer + "." + reqRevision);
   	
	for (i=25;i>0;i--) {	
		if (isIE && isWin && !isOpera) {
			versionStr = VBGetSwfVer(i);
		} else {
			versionStr = JSGetSwfVer(i);		
		}
		if (versionStr == -1 ) { 
			return false;
		} else if (versionStr != 0) {
			if(isIE && isWin && !isOpera) {
				tempArray         = versionStr.split(" ");
				tempString        = tempArray[1];
				versionArray      = tempString .split(",");				
			} else {
				versionArray      = versionStr.split(".");
			}
			versionMajor      = versionArray[0];
			versionMinor      = versionArray[1];
			versionRevision   = versionArray[2];
			
			versionString     = versionMajor + "." + versionRevision;  
			versionNum        = parseFloat(versionString);
        	
			if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
				return true;
			} else {
				return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
			}
		}
	}	
	return (reqVer ? false : 0.0);
}


function showMenuEng(){
var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
if(hasRightVersion) { 
    var oeTags = '<!-- urls used in the movie--><a href="?page=firma"></a><a href="?page=partnerzy"></a><a href="?page=referencje">'
	+ '</a><a href="?page=dla_klienta"></a><a href="?page=dla_kandydata"></a><a href="?page=rekrutacje"></a><a href="?page=kontakt"></a><!--text used in the movie-->'
	+ '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
    + 'width="777" height="18"'
    + 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
    + '<param name="movie" value="flash/menu_eng.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" /><param name="menu" value="false" />'
    + '<embed src="flash/menu_eng.swf" quality="high" bgcolor="#ffffff" '
    + 'width="777" height="18" name="menu_eng" align="middle"'
    + 'play="true"'
    + 'loop="false"'
    + 'menu="false"'
    + 'quality="high"'
    + 'allowScriptAccess="sameDomain"'
    + 'type="application/x-shockwave-flash"'
    + 'pluginspage="http://www.macromedia.com/go/getflashplayer">'
    + '<\/embed>'
    + '<\/object>';
	
    document.getElementById("topMenu").innerHTML = oeTags; 
 
 } else {
    var alternateContent = '<img height="18" alt="" src="images/menu_eng.gif" width="777" usemap="#topMenuMap" border="0" >'
  	+ '<map name="topMenuMap"><area alt="company" href="?page=firma" coords="6,0,76,18" shape="RECT">'
   	+ '<area alt="partners" href="?page=partnerzy" coords="86,0,150,18" shape="RECT">'
   	+ '<area alt="references" href="?page=referencje" coords="162,0,238,18" shape="RECT">'
   	+ '<area alt="for client" href="?page=dla_klienta" coords="245,0,315,18" shape="RECT">'
   	+ '<area alt="for candidate" href="?page=dla_kandydata" coords="319,0,423,18" shape="RECT">'
   	+ '<area alt="job offers" href="?page=rekrutacje" coords="426,0,501,18" shape="RECT">'
   	+ '<area alt="contact" href="?page=kontakt" coords="502,1,564,19" shape="RECT">'
   	+ '<area alt="english" href="?lang=eng" coords="686,0,708,18" shape="RECT">'
   	+ '<area alt="espaņol" href="?lang=esp" coords="712,0,735,18" shape="RECT">'
   	+ '<area alt="polski" href="?lang=pl" coords="738,0,762,18" shape="RECT"></map>';

    document.getElementById("topMenu").innerHTML = alternateContent;
  }
}

function showMenuEsp(){
var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
if(hasRightVersion) { 
    var oeTags = '<!-- urls used in the movie--><a href="?page=firma"></a><a href="?page=partnerzy"></a><a href="?page=referencje">'
	+ '</a><a href="?page=dla_klienta"></a><a href="?page=dla_kandydata"></a><a href="?page=rekrutacje"></a><a href="?page=kontakt"></a><!--text used in the movie-->'
	+ '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
    + 'width="777" height="18"'
    + 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
    + '<param name="movie" value="flash/menu_esp.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" /><param name="menu" value="false" />'
    + '<embed src="flash/menu_esp.swf" quality="high" bgcolor="#ffffff" '
    + 'width="777" height="18" name="menu_eng" align="middle"'
    + 'play="true"'
    + 'loop="false"'
    + 'menu="false"'
    + 'quality="high"'
    + 'allowScriptAccess="sameDomain"'
    + 'type="application/x-shockwave-flash"'
    + 'pluginspage="http://www.macromedia.com/go/getflashplayer">'
    + '<\/embed>'
    + '<\/object>';
	
    document.getElementById("topMenu").innerHTML = oeTags;
 
 } else { 
    var alternateContent = '<img height="18" alt="" src="images/menu_esp.gif" width="777" usemap="#topMenuMap" border="0">'
  	+ '<map name="topMenuMap"><area alt="empresa" href="?page=firma" coords="6,0,66,18" shape="RECT">'
   	+ '<area alt="socios" href="?page=partnerzy" coords="84,0,132,18" shape="RECT">'
   	+ '<area alt="referencias" href="?page=referencje" coords="147,0,223,18" shape="RECT">'
   	+ '<area alt="clientes" href="?page=dla_klienta" coords="238,0,288,18" shape="RECT">'
   	+ '<area alt="candidatos" href="?page=dla_kandydata" coords="295,0,374,18" shape="RECT">'
   	+ '<area alt="ofertas de trabajo" href="?page=rekrutacje" coords="387,0,502,80" shape="RECT">'
   	+ '<area alt="contacto" href="?page=kontakt" coords="517,0,579,18" shape="RECT">'
   	+ '<area alt="english" href="?lang=eng" coords="686,0,708,18" shape="RECT">'
   	+ '<area alt="espaņol" href="?lang=esp" coords="712,0,735,18" shape="RECT">'
   	+ '<area alt="polski" href="?lang=pl" coords="738,0,762,18" shape="RECT"></map>';

    document.getElementById("topMenu").innerHTML = alternateContent; 
  }
}

function showMenuPl(){
var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
if(hasRightVersion) {
    var oeTags = '<!-- urls used in the movie--><a href="?page=firma"></a><a href="?page=partnerzy"></a><a href="?page=referencje">'
	+ '</a><a href="?page=dla_klienta"></a><a href="?page=dla_kandydata"></a><a href="?page=rekrutacje"></a><a href="?page=kontakt"></a><!--text used in the movie-->'
	+ '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
    + 'width="777" height="18" wmode="transparent"'
    + 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
    + '<param name="movie" value="flash/menu_pl.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#ffffff" /><param name="menu" value="false" /><param name="wmode" value="transparent" />'
    + '<embed src="flash/menu_pl.swf" quality="high" bgcolor="#ffffff" '
    + 'width="777" height="18" name="menu_pl" align="middle"'
    + 'play="true" '	
	+ 'wmode="transparent" '
    + 'loop="false"'
    + 'menu="false"'
    + 'quality="high"'
    + 'allowScriptAccess="sameDomain"'
    + 'type="application/x-shockwave-flash"'
    + 'pluginspage="http://www.macromedia.com/go/getflashplayer">'
    + '<\/embed>'
    + '<\/object>';
	
	
    document.getElementById("topMenu").innerHTML = oeTags; 
 
 } else {
    var alternateContent = '<img height="18" alt="" src="images/menu_pl.gif" width="777" usemap="#topMenuMap" border="0">'
  	+ '<map name="topMenuMap"><area alt="firma" href="?page=firma" coords="6,0,48,18" shape="RECT">'
   	+ '<area alt="partnerzy" href="?page=partnerzy" coords="62,0,126,18" shape="RECT">'
   	+ '<area alt="referencje" href="?page=referencje" coords="137,0,213,18" shape="RECT">'
   	+ '<area alt="dla Klienta" href="?page=dla_klienta" coords="217,0,302,18" shape="RECT">'
   	+ '<area alt="dla Kandydata" href="?page=dla_kandydata" coords="306,0,410,18" shape="RECT">'
   	+ '<area alt="oferty pracy" href="?page=rekrutacje" coords="421,0,496,18" shape="RECT">'
   	+ '<area alt="kontakt" href="?page=kontakt" coords="509,0,571,18" shape="RECT">'
   	+ '<area alt="english" href="?lang=eng" coords="686,0,708,18" shape="RECT">'
   	+ '<area alt="espaņol" href="?lang=esp" coords="712,0,735,18" shape="RECT">'
   	+ '<area alt="polski" href="?lang=pl" coords="738,0,762,18" shape="RECT"></map>';

    document.getElementById("topMenu").innerHTML = alternateContent;
  }
}