var requiredMajorVersion = 7;

var requiredMinorVersion = 0;

var requiredRevision = 0;

var jsVersion = 1.0;

	document.write('<SCRIPT LANGUAGE="VBScript"\> \n');
	document.write('Function VBGetSwfVer(i) \n');
	document.write('on error resume next \n');
	document.write('Dim swControl, swVersion \n');
	document.write('swVersion = 0 \n');
	
	document.write('set swControl = CreateObject("ShockwaveFlash.ShockwaveFlash." + CStr(i)) \n');
	document.write('if (IsObject(swControl)) then \n');
	document.write('swVersion = swControl.GetVariable("$version") \n');
	document.write('end if \n');
	document.write('VBGetSwfVer = swVersion \n');
	document.write('End Function \n');
	document.write('</SCRIPT\> \n');

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;
jsVersion = 1.1;

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 writeFlash(width,height,file){
	var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
	if(hasRightVersion) { 
		var oeTags = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
		+ 'width="' + width + '" '
		+ 'height="' + height + '"'
		+ 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab"'
		+ '>'
		+ '<param name="movie" value="' + file + '" />'
		+ '<param name="wmode" value="transparent" />'
		+ '<embed src="' + file + '" '
		+ 'quality="high" '
		+ 'bgcolor="#ffffff" '
		+ 'width="' + width + '" '
		+ 'height="' + height + '" '
		+ 'name="index" '
		+ 'align="middle"'
		+ 'play="true"'
		+ 'loop="false"'
		+ 'quality="high"'
		+ 'wmode="transparent"'
		+ 'type="application/x-shockwave-flash"'
		+ 'pluginspage="http://get.adobe.com/jp/flashplayer/">'
		+ '<\/embed>'
		+ '<\/object>';
		document.write(oeTags);   
	} else { 
		document.write("<a href='http://get.adobe.com/jp/flashplayer/' target='_blank'>最新のFlash Playerをダウンロードしてください。</a><br>");
		document.write("<a href='http://get.adobe.com/jp/flashplayer/' target='_blank'><img src='./img/160x41_Get_Flash_Player.jpg' border='0'></a>");
	}
}