function trimString (str) {
	return str.replace(/^\s+/g,'');
}

function win_openclose(ID){
	var formID = document.getElementById('form_'+ID);
	if(formID.className.match(/hide/)){
		formID.className = formID.className.replace(/ ?hide/, '');
	} else{
		formID.className += " hide";
	}
	var winID = document.getElementById('win_'+ID);
	if(winID.className.match(/open/)){
		winID.className = winID.className.replace(/ ?open/, ' close');
	} else{
		winID.className = winID.className.replace(/ ?close/, ' open');
	}
}

function menu_openclose(ID){
	var menuID = document.getElementById('menu_'+ID);
	if(menuID.className.match(/hide/)){
		menuID.className = menuID.className.replace(/ ?hide/, '');
	} else{
		menuID.className += " hide";
	}
}