var msgMouse = "º¸¾ÈÀ» À§ÇØ ¸¶¿ì½º ¿À¸¥ÂÊ »ç¿ëÀ» ±ÝÇÕ´Ï´Ù.";

function checkMouseRight(e) 
{  
	if (navigator.appName.indexOf( "Microsoft" ) >= 0 && (event.button == 2 || event.button == 3)) 
	{  
		//alert(msgMouse);
		//return false;  
	}
	else if (navigator.appName.indexOf( "Netscape" ) >= 0 && (e.which == 3 || e.which == 2))  
	{
		//alert(msgMouse);
		//return false;
	}
	return true;
}

var msg = "Á¤º¸º¸È£¸¦ À§ÇØ Key »ç¿ëÀ» Á¦ÇÑÇÕ´Ï´Ù.1";

function checkKey(e) 
{  
/* for IE */
	/* F11 Key/F10 Key */
	if (navigator.appName.indexOf( "Microsoft" ) >= 0 && (event.keyCode == 122 || event.keyCode == 121)) 
	{  
		alert(msg);
		//window.close();
		return false;  
	}
	/* F5 Key */
	if (navigator.appName.indexOf( "Microsoft" ) >= 0 && event.keyCode == 116) 
	{  
		//alert(msg);
		//window.close();
		//return false;  
	}
	/* Menu Key */
	if (navigator.appName.indexOf( "Microsoft" ) >= 0 && event.keyCode == 93) 
	{  
		alert(msg);
		//window.close();
		return false;    
	}
	
	/* Control Key 
	if (navigator.appName.indexOf( "Microsoft" ) >= 0 && event.keyCode == 17)
	{
	       alert(msg);
	       //window.close();
	       return false;
	}
	*/
	
/* for Netscape */
	/* Control Key */
/**
	if (navigator.appName.indexOf( "Netscape" ) >= 0 && e.keyCode == 17)  
	{
		alert(msg);
		return false;
	} 
**/
	/* Alt Key */
/**
    if (navigator.appName.indexOf( "Microsoft" ) >= 0 && event.keyCode == 18)
    {
        alert(msg);
        //window.close();
        return false;
    }

**/
	/* F11 Key */
	if (navigator.appName.indexOf( "Netscape" ) >= 0 && e.keyCode == 122)  
	{
		alert(msg);
		return false;
	} 
	/* F5 Key */
	if (navigator.appName.indexOf( "Netscape" ) >= 0 && e.keyCode == 116)  
	{
		alert(msg);
		return false;
	} 
	/* Menu Key */
	if (navigator.appName.indexOf( "Netscape" ) >= 0 && e.keyCode == 93)  
	{
		alert(msg);
		return false;
	}
	return true;  
} 

document.onkeydown = checkKey;
document.onmousedown = checkMouseRight; 

/* for NetScape */
window.onmousedown = checkMouseRight;
 
if (document.layers) 
{
	window.captureEvents(Event.MOUSEDOWN);  
}

function helpOn() {
	helpDiv.style.display = "";
}

function helpOff() {
	helpDiv.style.display = "none";
}