$(document).ready(function(){
    $('.navigationwrapper').bind('mouseover', function() {
        
        // For all Browsers who understand min-height
        if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) {
            $('.navigationwrapper').css('height', 'auto');
        }

        $('.navigationwrapper').css('overflow', 'visible');
        $('.navigationwrapper').css('overflow-x', 'hidden');
        
    });
});

$(document).ready(function(){
    $('.navigationwrapper').bind('mouseout', function() {
        
        // For all Browsers who understand min-height
        if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) {
            $('.navigationwrapper').css('height', '105px');
        }
        $('.navigationwrapper').css('overflow', 'hidden');
        
    });
});