var eqRndHight=function(slctr){
        var maxHeightRnd = 0;
        var styleRnd = 'position: absolute !important; top: -1000em !important; visibility: hidden !important; display: block !important; ';

        $(slctr).each(function(){

            var currentRndHeight = 0;
            if($(this).is(":visible") && $(this).outerHeight()>0){
                this.style.height = 'auto' ;
                currentRndHeight = $(this).height();
            }else{
                var true_element = $(this).clone().attr( 'style', styleRnd ).appendTo( 'body' );
                true_element.style.height = 'auto' ;
                currentRndHeight = true_element.outerHeight();
                true_element.remove();
            }

            maxHeightRnd = maxHeightRnd < currentRndHeight ? currentRndHeight : maxHeightRnd;
        });

        if(maxHeightRnd>0){
            $(slctr).height(maxHeightRnd);
//          console.log(slctr + ' : ' + maxHeightRnd);
        }
    };

    var eqRndHight_run = function() {
        var groups = {};

        $('[data-valign]').each(function(){
            var $this = $(this);
            var group = $this.attr('data-valign');

            if (typeof groups[group] === 'undefined') {
                groups[group] = [];
            }

            groups[group].push( this );
        });

        for( var k in groups ) {
            eqRndHight( groups[k] );
        }

    };

    $(document).on('ready', eqRndHight_run);
    $(window).on('load resize', eqRndHight_run);