function f(ID){return document.getElementById(ID)}
function _Load_Video(src)
{
    var ed=src.split('.')[1].toString().toLocaleLowerCase();
    if(ed=='flv')document.write(load_flv(src));
    else if(ed=='swf')document.write(load_swf(src));
    else document.write(pv_m(src,620,400));
}

function load_swf(src)
{
	var videcode='';
	var w=620;
	var h=400;
videcode+='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase=" http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="'+w+'" height="'+h+'">';
	videcode+='<param name="movie" value="'+src+'">';
	videcode+='<param name="quality" value="high">';
	videcode+='<embed src="'+src+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'" height="'+h+'"></embed>';
	videcode+='</object>';
	return videcode;
}

function load_flv(src)
{
	var videcode='';
	var w=620;
	var h=400;
videcode+='<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+'">';
	videcode+='<param name="movie" value="vcastr.swf">';
	videcode+='<param name="quality" value="high">';
	videcode+='<param name="AutoStart" value="1" />';
	videcode+='<param name="allowFullScreen" value="true" />';
	videcode+='<param name="FlashVars" value="vcastr_file='+src+'&LogoUrl=&LogoText=" />';
	videcode+='<embed src="vcastr.swf" allowFullScreen="true" FlashVars="vcastr_file='+src+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'" height="'+h+'" ></embed>';
	videcode+='</object>';
	return videcode;
}

//MediaplayerʽƵ.avi .mpg .mpeg .wmv .wma .asf .mid .mp3  
function pv_m(u, w, h){  
var pv='';  
pv += '<object width="'+w+'" height="'+h+'" id="iask_v" classid="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95" 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="FileName" 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&;sbp=mediaplayer&ar=media&sba=plugin&" 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>';  
return pv;  
}