function visualiza(url,tipo,ext,w,h,s,c,b) {
	var retorno = ''
	if (url == '')
		return(retorno)
	if (tipo == "")
		return(url)
	if (tipo == 'I' && ext != '.swf') {
		retorno = '<img src="'+url+'"'
		if (parseInt(w) > 0) retorno += ' width="'+w+'"'
		if (parseInt(h) > 0) retorno += ' height="'+h+'"'
		retorno += ' border="0">'
	}
	else {
		if (ext == '.swf' || ext == '.flv') {
			retorno = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
			retorno += ' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0"'
			if (parseInt(w) > 0) retorno += ' width="'+w+'"'
			if (parseInt(h) > 0) retorno += ' width="'+h+'"'
 			retorno += '><param name="movie" value="'+url+'" /><param name="quality" value="high" />'
  		retorno += '<embed src="'+url+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer"'
			retorno += ' type="application/x-shockwave-flash"'
			if (parseInt(w) > 0) retorno += ' width="'+w+'"'
			if (parseInt(h) > 0) retorno += ' width="'+h+'"'
			retorno += '></embed></object>'
		}
		else {
			if (ext == '.wma' || ext == '.wmv' || ext == '.wm' || ext == '.asf' || ext == '.asx') {
				retorno = '<object id="VideoColombiaCom" classid="clsid:22d6f312-b0f6-11d0-94ab-0080c74c7e95F" border="0"'
				if (parseInt(w) > 0) retorno += ' width="'+w+'"'
				if (parseInt(h) > 0) retorno += ' height="'+h+'"'
				retorno += ' STANDBY="Loading Windows Media Player components..."'
				retorno += ' codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701"'
				retorno += ' type="application/x-oleobject">'
	      retorno += '<param name="FileName" value="'+url+'">'
				retorno += '<param name="AutoStart" value="'+s+'">'
				retorno += '<param name="ShowStatusBar" value="'+b+'">'
				retorno += '<param name="ShowControls" value="'+c+'">'
	      retorno += '<param name="ShowDisplay" value="0">'
	      retorno += '<param name="AnimationAtStart" value="0">'
	      retorno += '<param name="TransparentAtStart" value="1">'
	      retorno += '<param name="AutoSize" value="0">'
	      retorno += '<param name="loop" value="0">'
	      retorno += '<embed type="application/x-mplayer2" pluginspage="http://www.microsoft.com/Windows/MediaPlayer/"'
				retorno += ' id="VideoColombiaCom" name="VideoColombiaCom"'
				retorno += ' src="'+url+'" autostart="'+s+'" showstatusbar="'+b+'" showcontrols="'+c+'"'
				if (parseInt(w) > 0) retorno += ' width="'+w+'"'
				if (parseInt(h) > 0) retorno += ' height="'+h+'"'
				retorno += ' transparentatstart="1" displaysize="0" animationatstart="0" loop="0"></embed></object>'
			}
			else {
				if (ext == '.ra' || ext == '.rm' || ext == '.ram' || ext == '.rv') {
					retorno = '<object id="VideoColombiaCom" classid="clsid:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA" border="0"'
					if (parseInt(w) > 0) retorno += ' width="'+w+'"'
					if (parseInt(h) > 0) retorno += ' height="'+h+'"'
					retorno += '><param name="AUTOSTART" value="'+s+'">'
        	retorno += '<param name="SRC" value="'+url+'">'
        	retorno += '<param name="CONTROLS" value="ImageWindow"><param name="CONSOLE" value="VideoColombiaCom">'
          retorno += '<embed id="VideoColombiaCom" name="VideoColombiaCom" src="'+url+'" type="audio/x-pn-realaudio-plugin"'
					if (parseInt(w) > 0) retorno += ' width="'+w+'"'
					if (parseInt(h) > 0) retorno += ' height="'+h+'"'
					retorno += ' autostart="'+s+'"'
					retorno += ' controls="ImageWindow" console="VideoColombiaCom"></embed></object>'
					if (parseInt(c) > 0) {
 	        	retorno += '<br><object id="VideoColombiaCom" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA"'
						retorno += ' height="25" width="35"><param name="controls" value="PlayButton">'
            retorno += '<param name="console" value="VideoColombiaCom">'
            retorno += '<embed type="audio/x-pn-realaudio-plugin" console="VideoColombiaCom" controls="PlayButton"'
						retorno += ' height="25" width="45" autostart="false"></embed></object>'
						retorno += '<object id="VideoColombiaCom" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" height="25" width="35">'
            retorno += '<param name="controls" value="StopButton"><param name="console" value="VideoColombiaCom">'
            retorno += '<embed type="audio/x-pn-realaudio-plugin" console="VideoColombiaCom" controls="StopButton"'
						retorno += ' height="25" width="35" autostart="false"></embed></object>'
					}
				}
			}
		}
	}
	return(retorno)
}