function jsPopup(MinURL){
	window.open(MinURL,'popup','width=800,height=650,resizable=yes,scrollbars=yes,menubar=no,location=no,toolbar=no');
}
function holdPlaner(){
	jsPopup('popup.php?url=holdplaner');
}
function toggle(obj){
	var el = document.getElementById(obj);
	el.style.display = (el.style.display != 'none' ? 'none' : '' );
}