/**
 * opens modal login window
 */
function loginWindowOpen() {
	$('#loginWindow').modal({
	  overlayCss: {
	    backgroundColor: '#000',
	    cursor: 'default'
	  },
	  containerCss: {
	    height: '400',
	    width: '600'
	  }
	}	
	);
}
/**
 * close modal login window
 */
function loginWindowClose() {	
	$.modal.close();
}
function showLoginWnd() {
	if ($('#hasLoginMsg').val() == 1) {
		loginWindowOpen();
		$('#wrongLoggin').show();
	}
}