A quick Jquery fallback for form placement

placement.jquery.src.js

(function($){
    
    $.fn.placement = function() {
        
        var defaults = {};
        
        this.each(function(){
            var el = $(this);
            var current_id = el.attr('id');
            defaults[current_id] = el.val();
            
            el.focus(function(){
               if ( el.val() == defaults[current_id] ) {
                   el.val('');
               } 
            });
            
            el.blur(function(){
                if ( el.val() == '' ) {
                    el.val(defaults[current_id]);
                }
            })
        })
        
    }
    
})(jQuery)