/**
 *视频播放 by ssq@qlwb.com.cn 20060919
 *参数说明
	u - 媒体URL
	w - 媒体宽度width
	h - 媒体高度height
	id- 播放器id
 */

//播放Mediaplayer格式的视频，包括.avi .mpg .mpeg .wmv .wma .asf .mid .mp3等
function pv_m(u, w, h , id){
	var pv='';
	pv += '<object width="'+w+'" height="'+h+'" id="'+id+'" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715" standby="Loading Microsoft Windows Media Player components..." type="application/x-oleobject">';
	pv += '<param name="url" value="'+u+'">';
	pv += '<param name="AutoStart" value="1">';
	pv += '<param name="AutoSize" value="1">';
	pv += '<param name="ShowControls" value="1">';
	pv += '<param name="ShowPositionControls" value="0">';
	pv += '<param name="ShowAudioControls" value="1">';
	pv += '<param name="ShowTracker" value="1">';
	pv += '<param name="ShowDisplay" value="0">';
	pv += '<param name="ShowStatusBar" value="1">';
	pv += '<param name="ShowGotoBar" value="0">';
	pv += '<param name="ShowCaptioning" value="0">';
	pv += '<param name="PlayCount" value="1">';
	pv += '<param name="AnimationAtStart" value="0">';
	pv += '<param name="TransparentAtStart" value="0">';
	pv += '<param name="AllowScan" value="0">';
	pv += '<param name="EnableContextMenu" value="0">';
	pv += '<param name="ClickToPlay" value="0">';
	pv += '<param name="InvokeURLs" value="1">';
	pv += '<param name="DefaultFrame" value="">';
	pv += '<embed src="'+u+'" width="'+w+'" height="'+h+'" type="application/x-mplayer2" pluginspage="http://www.microsoft.com/isapi/redir.dll?prd=windows&amp;sbp=mediaplayer&amp;ar=media&amp;sba=plugin&amp;"  name="MediaPlayer" showcontrols="1" showpositioncontrols="0" showaudiocontrols="1" showtracker="1" showdisplay="0" showstatusbar="1" autosize="0" showgotobar="0" showcaptioning="0" autostart="1" autorewind="0" animationatstart="0" transparentatstart="0" allowscan="1" enablecontextmenu="1" clicktoplay="0" invokeurls="1" defaultframe=""></embed>';
	pv += '</object>';
	document.write(pv);
}

//播放Mediaplayer格式的视频，包括 .mp3等
function pv_p(u, w, h , id){
	var pv='';
	pv += '<object width="'+w+'" height="'+h+'" id="'+id+'" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715" standby="Loading Microsoft Windows Media Player components..." type="application/x-oleobject">';
	pv += '<param name="url" value="'+u+'">';
	pv += '<param name="AutoStart" value="0">';
	pv += '<param name="AutoSize" value="1">';
	pv += '<param name="ShowControls" value="1">';
	pv += '<param name="ShowPositionControls" value="0">';
	pv += '<param name="ShowAudioControls" value="1">';
	pv += '<param name="ShowTracker" value="1">';
	pv += '<param name="ShowDisplay" value="0">';
	pv += '<param name="ShowStatusBar" value="1">';
	pv += '<param name="ShowGotoBar" value="0">';
	pv += '<param name="ShowCaptioning" value="0">';
	pv += '<param name="PlayCount" value="1">';
	pv += '<param name="AnimationAtStart" value="0">';
	pv += '<param name="TransparentAtStart" value="0">';
	pv += '<param name="AllowScan" value="0">';
	pv += '<param name="EnableContextMenu" value="0">';
	pv += '<param name="ClickToPlay" value="0">';
	pv += '<param name="InvokeURLs" value="1">';
	pv += '<param name="DefaultFrame" value="">';
	pv += '<embed src="'+u+'" width="'+w+'" height="'+h+'" type="application/x-mplayer2" pluginspage="http://www.microsoft.com/isapi/redir.dll?prd=windows&amp;sbp=mediaplayer&amp;ar=media&amp;sba=plugin&amp;"  name="MediaPlayer" showcontrols="1" showpositioncontrols="0" showaudiocontrols="1" showtracker="1" showdisplay="0" showstatusbar="1" autosize="0" showgotobar="0" showcaptioning="0" autostart="0" autorewind="0" animationatstart="0" transparentatstart="0" allowscan="1" enablecontextmenu="1" clicktoplay="0" invokeurls="1" defaultframe=""></embed>';
	pv += '</object>';
	document.write(pv);
}

//播放Realplay格式的视频，包括.rm .ram .rmvb等
function pv_r(u, w, h , id){
	var pv='';
	pv += '<object width="'+w+'" height="'+h+'" id="'+id+'" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA">';
	pv += '<param name="SRC" value="'+u+'">';
	pv += '<param name="AUTOSTART" value="1">';
	pv += '<param name="CONTROLS" value="Imagewindow,StatusBar,ControlPanel">';
	pv += '<param name="_ExtentX" value="18415">';
	pv += '<param name="_ExtentY" value="9102">';
	pv += '<param name="SHUFFLE" value="0">';
	pv += '<param name="PREFETCH" value="0">';
	pv += '<param name="NOLABELS" value="0">';
	pv += '<param name="CONSOLE" value="Clip1">';
	pv += '<param name="LOOP" value="1">';
	pv += '<param name="NUMLOOP" value="0">';
	pv += '<param name="CENTER" value="0">';
	pv += '<param name="MAINTAINASPECT" value="0">';
	pv += '<param name="BACKGROUNDCOLOR" value="#000000">';
	pv += '<embed src="'+u+'" width="'+w+'" height="'+h+'" type="audio/x-pn-realaudio-plugin" console="Clip1" controls="Imagewindow,StatusBar,ControlPanel" autostart="true">';
	pv += '</object>';
	document.write(pv);
}
 

//播放flv格式的视频，包括.flv等
function pv_f_old(u, w, h , id){
	var pv='';
	pv += '<object style="width:'+w+'px; height:'+h+'px;" id="'+id+'" align="middle" type="application/x-shockwave-flash" data="/js/flvplayer.swf?videoUrl='+u+'&thumbnailUrl=/images/nopic.jpg&playerMode=embedded&autoPlay=true">';
	pv += '<param name="allowScriptAccess" value="sameDomain" /> ';
	pv += '<param name="movie" value="/js/flvplayer.swf?videoUrl='+u+'&thumbnailUrl=/images/nopic.jpg&playerMode=embedded&autoPlay=true"/> ';
	pv += '<param name="quality" value="best" /> ';
	pv += '<param name="bgcolor" value="#ffffff" /> ';
	pv += '<param name="scale" value="noScale" /> ';
	pv += '<param name="wmode" value="window" /> ';
	pv += '<param name="salign" value="TL" /> ';
	pv += '</object>';

	document.write(pv);
}


function pv_f(u, w, h , id){
	var pv='';
	pv += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="'+w+'" height="'+h+'">';
	pv += '<param name="movie" value="/js/flvplayer2.swf">';
	pv += '<param name="quality" value="high">';
	pv += '<param name="allowFullScreen" value="true" />';
	pv += '<param name="FlashVars" value="vcastr_file='+u+'&IsAutoPlay=1&IsShowBar=1&LogoText=dzwww" />';
	pv += '<embed src="/js/flvplayer2.swf" allowFullScreen="true" FlashVars="vcastr_file='+u+'&IsAutoPlay=1&IsShowBar=1&LogoText=dzwww" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'" height="'+h+'"></embed>';
	pv += '</object>';

	document.write(pv);
}


//播放swf格式的视频，包括.swf等
function pv_s(u, w, h , id){
	var pv='';
	pv += '<object style="width:'+w+'px; height:'+h+'px;" id="'+id+'" align="middle" type="application/x-shockwave-flash" data="'+u+'">';
	pv += '<param name="allowScriptAccess" value="sameDomain" /> ';
	pv += '<param name="movie" value="'+u+'"/> ';
	pv += '<param name="quality" value="best" /> ';
	pv += '<param name="scale" value="noScale" /> ';
	pv += '<param name="wmode" value="window" /> ';
	pv += '</object>';

	document.write(pv);
}


function pv(u, w, h , id){
//by ssqczx@qlwb20070208
	var ext=getExtName(u).toLowerCase();

	switch (ext)
	{
		case "wmv":	
			pv_m(u, w, h , id);
			break;
		case "avi":	
			pv_m(u, w, h , id);
			break;
		case "asf":	
			pv_m(u, 400, 100 , id);
			break;
		case "mpeg":	
			pv_m(u, w, h , id);
			break;
		case "mp3":	
			pv_p(u, 400, 100 , id);
			break;
		case "wma":	
			pv_m(u, 400, 100 , id);
			break;
		case "wmv":	
			pv_m(u, 400, 100 , id);
			break;
		case "rm": 
			pv_r(u, w, h , id);
			break;
		case "rmvb": 
			pv_r(u, w, h , id);
			break;
		case "swf":	
			pv_s(u, w, h , id);
			break
	
		case "flv": 
			pv_f(u, 400, 326 , id);
			break
		case "ssq":	
				//自定义大小
			pv_m(u, 400, 326 , id);
			break;

		 default :	
	}
}

function getExtName(str) {	
	var reg=/([^\.]+)$/.exec(str);
	return RegExp.$1;
}

