jQuery(document).ready(function(){
	var children = jQuery('.nav li');
        var itemSpace = 2;
        var itemHeight = 0;
        children.each(function(item){
                itemSpace += jQuery(this).width();
                itemHeight = jQuery(this).height();
        });
        var margin = Math.floor((jQuery('.nav').width() - itemSpace) / (children.size() - 1)) - 2;
        children.each(function(item){
                if(item != 0) {
                        jQuery(this).css('padding-left', margin + 'px' );
                }
        });
});