function Show_window1(url){
  var win1 =window.open(url,"nsk1","WIDTH=534,HEIGHT=700,directories=no,location=no,menubar=no,status=no,titlebar=no,toolbar=no,scrollbars = yes,resizable=yes");
  win1.focus();
}

function Show_window2(url){
  var win1 =window.open(url,"nsk2","WIDTH=534,HEIGHT=700,directories=no,location=no,menubar=no,status=no,titlebar=no,toolbar=no,scrollbars = yes,resizable=yes");
  win1.focus();
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function display_faq(obj){
	if(document.getElementById){document.getElementById(obj).style.display=='none'?document.getElementById(obj).style.display='':document.getElementById(obj).style.display='none'}
	else if(document.all){document.all(obj).style.display=='none'?document.all(obj).style.display='':document.all(obj).style.display='none'}
	else if(document.layers){document.layers[obj].display=='none'?document.layers[obj].display='':document.layers[obj].display='none'}
}