var typeStrQT="?type=qt";



function isWinIE(){

	//var ua = navigator.userAgent;

	//var na = navigator.appName;

	//if(ua.indexOf("Opera",0)!=-1){

	//}else if(ua.indexOf("Win")!=-1){if (na.indexOf("Internet Explorer")!=-1) return true;} 

	//return false;

    //---- from p_mv2.js

	var ua = navigator.userAgent;

	var na = navigator.appName;

	if(ua.indexOf("Win")!=-1){

		if (na.indexOf("Internet Explorer")!=-1 || ua.indexOf("Opera",0)!=-1){

				return true;

		}

	}

	//FireFox

	if(ua.indexOf("Gecko/",0)!=-1){

		if(ua.indexOf("Firefox/",0)!=-1){

			return true;

		}

	}

	return false;

}

function isWmPage(){

	if (!isWinIE() || (location.search).indexOf(typeStrQT) != -1 ){

		return false;

	}

	return true;

}



function writeWM(file) {

	var fileParam="/eng/5900/rtsp/"+file;

	var name="Nikon_wmv";

	var embed="<OBJECT classid='CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6' NAME='"+name+"'";

	embed+=" ID=Nikon_wmv WIDTH=320 HEIGHT=295>";

	embed+="<PARAM NAME='url' VALUE='"+fileParam+"'>";

	embed+="<PARAM NAME='ShowControls' VALUE='True'>";

	embed+="<PARAM NAME='AutoRewind' VALUE='False'>";

	embed+="<PARAM NAME='AutoStart' VALUE='True'>";

	embed+="<param name='VOLUME' VALUE='100'>";

	embed+="<PARAM NAME='ClickToPlay' VALUE='True'>";

	embed+="<EMBED SRC='"+fileParam+"' WIDTH=320 HEIGHT=295";

	embed+=" TYPE='application/x-mplayer2' PLUGINSPAGE='http://www.microsoft.com/isapi/redir.dll?prd=windows&sbp=mediaplayer&ar=Media&sba=Plugin' NAME='"+name+"'>";

	embed+="</EMBED>";

	embed+="</OBJECT>";

	document.write(embed);

}

function writeQT(file) {

	var fileParam="/eng/5900/rtsp/"+file;

	var embed="<OBJECT CLASSID='clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B' WIDTH='320' HEIGHT='256'";

	embed+=" CODEBASE='http://www.apple.co.jp/quicktime/download/'>";

	embed+="<PARAM NAME='SRC' VALUE='"+fileParam+"'>";

	embed+="<PARAM NAME='AUTOPLAY' VALUE='true'>";

	embed+="<PARAM NAME='CONTROLLER' VALUE='true'>";

	embed+="<EMBED SRC='"+fileParam+"' WIDTH='320' HEIGHT='256' AUTOPLAY='true' CONTROLLER='true'>";

	embed+="</EMBED>";

	embed+="</OBJECT>";

	document.write(embed);

}

function writeMV(file) {

	if (isWmPage()) {

		writeWM(file+".asx");

		wmVersion();

	} else {

		writeQT(file+".mov");

	}

}



function wmVersion(){

	var ua = navigator.userAgent;

	var na = navigator.appName;

	var ver = "";

	if(ua.indexOf("Win")!=-1){

	    if(na.indexOf("Internet Explorer")!=-1){

           if(isNaN(parseInt(Nikon_wmv.versionInfo))){

		     //opera  

		   }else{

             if(parseInt(Nikon_wmv.versionInfo) >= 9){

                //mediaplayer 9,10

			 }else{

                //mediaplayer 7,8

                win = window.open("http://www.microsoft.com/japan/windows/windowsmedia/download/","win","toolbar=yes,location=yes,resizable=yes,status=yes,scrollbars=yes");

			 }

		   }

		}else{

            //document.embed.Nikon_wmv.versionInfo

		}

	}

}



function writePlayButton(){

	if (isWinIE()) {

		var s = document.URL;

		var other_f;

		var sc=((s.lastIndexOf("\\") > s.lastIndexOf("/"))?"\\":"/"); 

		if (isWmPage()) {

			other_f=s.slice(s.lastIndexOf(sc)+1, s.lastIndexOf(".shtml"))+".shtml"+typeStrQT;

			document.write('<A href='+other_f+'><IMG SRC="../../img/movie/button_playqt.gif" WIDTH="180" HEIGHT="17" BORDER="0"></A>');

		} else {

			other_f=s.slice(s.lastIndexOf(sc)+1, s.lastIndexOf(".shtml"))+".shtml";

			document.write('<A href='+other_f+'><IMG SRC="../../img/movie/button_playwm.gif" WIDTH="180" HEIGHT="17" BORDER="0"></A>');

		}

	} else {

		document.write('<IMG SRC="../../img/movie/button_playno.gif" WIDTH="180" HEIGHT="17" BORDER="0">');

	}

}