function privacyPolicy(){
	var newWin = window.open("http://nxcache.nexon.net/nx/global/legal_info/privacy.html","","width=600, height=400, resizable=no, scrollbars=yes");
	if(!newWin)
	{
	    alert("Your browser's pop-up blocker is currently enabled.  If you wish to view the legal information, please disable the pop-up blocker temporarily and try again.  Thank you.");
    }
}
function termsOfUse(){
	var newWin = window.open("http://nxcache.nexon.net/nx/global/legal_info/terms.html","","width=600, height=400, resizable=no, scrollbars=yes");
    if(!newWin)
	{
    alert("Your browser's pop-up blocker is currently enabled.  If you wish to view the legal information, please disable the pop-up blocker temporarily and try again.  Thank you.");
    }
}
function legalCopyright(){
	var newWin = window.open("http://nxcache.nexon.net/nx/global/legal_info/legal.html","","width=600, height=400, resizable=no, scrollbars=yes");
    if(!newWin)
	{
    alert("Your browser's pop-up blocker is currently enabled.  If you wish to view the legal information, please disable the pop-up blocker temporarily and try again.  Thank you.");
    }
}