$(document).ready(function () {
    var totalheight =  parseInt($('footer').css('height').replace('px','')) + parseInt($('header').css('height').replace('px',''));
    $("#wrapper").css("min-height",$(window).height()-totalheight);
});
		
$(window).on('resize', function(){
    var totalheight =  parseInt($('footer').css('height').replace('px','')) + parseInt($('header').css('height').replace('px','')) +2;
    $("#wrapper").css("min-height",$(window).height()-totalheight);
});

function dialog(title, message) {
    $('#modal_title').html( title );
    $('#modal_text').html( message );
    $('#dialog-window').modal({show:true}); 
}