rem: this.includeScrollOffsets = true; 
context:   prepare: function() {    this.deltaX =  window.pageXOffset                 || document.documentElement.scrollLeft                 || document.body.scrollLeft                 || 0;    this.deltaY =  window.pageYOffset                 || document.documentElement.scrollTop                 || document.body.scrollTop                 || 0;    this.includeScrollOffsets = true;  },
meta: 7994	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/7994/e2371ffc5409110da417048e1b81a38ed4e0c32e/prototype.js/clean/lib/prototype.js