$(document).ready( function () {
    $('.blank').click(function(){
		window.open(this.href, '_blank');
	return false;
	});
	
	$('.btRoom').click(function(){
		window.open(this.href, 'room', 'width=720, height=650, menubar=no, toolbar=no, scrollbars=yes');
		return false;
	});
});