if((navigator.userAgent.indexOf("Apple") > -1)){
	version="mac_safari";

}else if((navigator.userAgent.indexOf("Mac",0)!=-1)&&(navigator.userAgent.indexOf("Gecko") != -1)){
	version="mac_moz";

}else if((navigator.userAgent.indexOf("MSIE",0)!=-1)&&(navigator.userAgent.indexOf("Mac",0)!=-1)){
	version="mac_ie";

}else if((navigator.appName=="Netscape")&&(parseInt(navigator.appVersion)>=5)){
	version="win_moz";
	
}else{
	version="win_ie";
}

document.write('<link rel="stylesheet" type="text/css" href="/css/'+version+'.css">');

flag=0;
document.onkeydown = KeyEvent;
document.onkeyup = KeyEvent2;

function KeyEvent(e){
	var IE = navigator.appVersion.indexOf("MSIE");

	if(IE){
		pressKey=event.keyCode;
	}else{
		pressKey=e.which;
	}
	if(pressKey == 67 || pressKey == 83 || pressKey == 84) {
		
		if(pressKey == 67){
			flag=1
		}
		if(pressKey == 83 && flag == 1){
			flag=2
		}
		if(pressKey == 84 && flag == 2){
			flag=3
		}
	}else{
		flag=0
	}
}
function KeyEvent2(e){
	var IE = navigator.appVersion.indexOf("MSIE");
	if(IE){
		pressKey=event.keyCode;
	}else{
		pressKey=e.which;
	}
	if(pressKey == 84){
		flag=0
	}
}

function check(){
if(flag==3){
	openWindow('/credit.html','logo','0','550','500');
	flag=0
	}else{
	location.href='/policy/index.html'
	}
}