var p = [0,1].map(function(i){ return (point[i]-pos[i]-this.offset[i]) }.bind(this)); 
this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); 
    var p = [0,1].map(function(i){       return (point[i]-pos[i]-this.offset[i])     }.bind(this));
4999	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4999/15b6168787a6a25fd1fbbc41a3a5227b899071a9/dragdrop.js/clean/wp-includes/js/scriptaculous/dragdrop.js