var gTTS = 0;

var nowZoom = 100;
var maxZoom = 500;
var minZoom = 80;

function zoomIn() { 
	if (nowZoom < maxZoom) { 
		nowZoom += 10;
	} else { 
		return; 
	} 
	document.body.style.zoom = nowZoom + "%"; 
} 

function zoomOut() { 
	if (nowZoom > minZoom) { 
		nowZoom -= 10;
	} else { 
		return; 
	} 
	document.body.style.zoom = nowZoom + "%"; 
} 

function zoomDefault() { 
	nowZoom = 100; 
	document.body.style.zoom = nowZoom + "%"; 
} 

function SoundOnOff()	{
	if (gTTS == 0) {
		eval("document.all['VoiceStart']").src = "/image/speech/english/btn_on.jpg";
		eval("document.all['VoiceStart']").alt="voice off";
		eval("document.all['VoiceStart']").title="voice off";
		gTTS = 1;
	} else {
		eval("document.all['VoiceStart']").src = "/image/speech/english/off.gif";
		eval("document.all['VoiceStart']").alt="voice on";
		eval("document.all['VoiceStart']").title="voice on";		
		gTTS = 0;
	}
	activevoice1.SoundOnOff = gTTS;
}

function ttscontrol() {
	var ttscontrol_tag = "";
	ttscontrol_tag =  '<div id="ttscontrol" align="right">';
	
	ttscontrol_tag += '<table border="0" cellsacing="0" cellpadding="0" bgcolor="black">';
	ttscontrol_tag += '<tr><td align="right">';

	ttscontrol_tag += '<table border="0" cellspacing="0" cellpadding="2" bgcolor="#faf2e4">';
	ttscontrol_tag +='		<tr>';
	ttscontrol_tag +='			<td width="5" bgcolor="#A27272"><img src="/image/space.gif" width="5" alt="" title="" border="0" valign="middle"></td>';
	ttscontrol_tag +='			<td style="font-size:9pt;">Voice Service</td>';
	ttscontrol_tag +='			<td><a  title="voice on button" href="javascript:SoundOnOff();"><img name="VoiceStart" ID="VoiceStart" src="/image/speech/english/off.gif" alt="voice on" title="voice on" border="0"/></a></td>';
	ttscontrol_tag +='			<td><img src="/image/space.gif" width="5" alt="" title="" border="0" valign="middle"></td>';
	ttscontrol_tag +='			<td style="font-size:9pt;">Speed</td>';
	ttscontrol_tag +='			<td><a href="javascript:SpeedUp();" alt="speed up button" title="speed up button"><img src="/image/speech/english/up.gif" alt="speed up button" title="speed up button"  border="0"/></a></td>';
	ttscontrol_tag +='			<td><a href="javascript:SpeedDown();" alt="speed down button" title="speed down button"><img src="/image/speech/english/down.gif" alt="speed down button" title="speed down button"  border="0"/></a></td>';
	ttscontrol_tag +='			<td><img src="/image/space.gif" width="5" alt="" title="" border="0" valign="middle"></td>';
	ttscontrol_tag +='			<td style="font-size:9pt;">Screen Size</td>';
	ttscontrol_tag +='			<td><a href="javascript:zoomIn();"  alt="size up button"  title="size up button"><img src="/image/speech/english/up.gif" alt="size up button"  title="size up button"  border="0"/></a></td>';
	ttscontrol_tag +='			<td><a href="javascript:zoomOut();" alt="size down button"  title="size down button"><img src="/image/speech/english/down.gif" alt="size down button"  title="size down button"  border="0"/></a></td>';
	ttscontrol_tag +='	</tr>';
	ttscontrol_tag +='</table>';

	ttscontrol_tag += '</td></tr>';
	ttscontrol_tag += '</table>';

	ttscontrol_tag += '<table border="0" cellpadding="0" cellspacing="0">';
	ttscontrol_tag += '<tr>';
	ttscontrol_tag += '<td><a href="http://sunchang.go.kr"><img src="/image/Korean.gif" width="51" height="15" border="0"></a></td>';
	//ttscontrol_tag += '<td><a href="http://english.sunchang.go.kr"><img src="/image/English.gif" width="62" height="15" border="0"></a></td>';
	ttscontrol_tag += '<td style="padding-right:2px;"><a href="http://japanese.sunchang.go.kr"><img src="/image/Japanese.gif" width="48" height="15" border="0"></a></td>';
	ttscontrol_tag += '</tr>';
	ttscontrol_tag += '</table>';

	ttscontrol_tag +='</div>';
	
	document.write(ttscontrol_tag);
}

function flash(c,d,e) {
	var flash_tag = "";
	flash_tag = '<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" ';
	flash_tag +='codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" ';
	flash_tag +='WIDTH="'+c+'" HEIGHT="'+d+'" >';
	flash_tag +='<param name="movie" value="'+e+'">';
	flash_tag +='<param name="quality" value="high">';
	flash_tag +='<param name="wmode" value="transparent">';
	flash_tag +='<embed src="'+e+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" ';
	flash_tag +='type="application/x-shockwave-flash"  WIDTH="'+c+'" HEIGHT="'+d+'"></embed></object>'
	
	document.write(flash_tag);
}

function tts() {
	var tts_tag = "";
	tts_tag = '<OBJECT ID="activevoice1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:F0491F4A-FF7D-46CB-9168-BA933621FA3A" CODEBASE="/activevoice.cab#version=3,9,0,1">';
	tts_tag +='<PARAM NAME="ServerIP" VALUE="fd655928078f5a920fed2be241e89da4">';
	tts_tag +='<PARAM NAME="ServerPort" VALUE="7000">';
	tts_tag +='<PARAM NAME="SoundOnOff" VALUE=' + gTTS + '>';
	tts_tag +='<PARAM NAME="Speaker" VALUE=100>';
	tts_tag +='<PARAM NAME="VoiceEffect" VALUE=0>';
	tts_tag +='<PARAM NAME="Speed" VALUE=-2>';
	tts_tag +='<PARAM NAME="DictNum" VALUE=1>';
	tts_tag +='<PARAM NAME="DelaySpeak" VALUE=500>';
	tts_tag +='<PARAM NAME="TitleOnOff" VALUE=0>';
	tts_tag +='<PARAM NAME="IncludeDomain" VALUE="92318d5a627f9b9151e0a744df503a57de112ee60eef8fbf">';
	//tts_tag +='<PARAM NAME="ExcludeDomain" VALUE="c7f5d6ae00a7838a822385dd59c820e9876637fe5169979e">';
	tts_tag +='</OBJECT>';
	
	document.write(tts_tag);
}

function SetSpeaker(nSpeaker) {
	activevoice1.Speaker = nSpeaker;
	str = activevoice1.Speaker;
}

function SpeedDown() {
	str = activevoice1.Speed-1;
	// if (activevoice1.SetSpeed(str)) {		
	// 	Speed.innerText="ΌΣ΅΅ " + str;
	// }
}

function SpeedUp() {
	str = activevoice1.Speed+1;
	// if (activevoice1.SetSpeed(str)) {
	// 	Speed.innerText="ΌΣ΅΅ " + str;
	// }
}