rem: Position.prepare(); var xy = Position.cumulativeOffset($('commentwrap')); 
context: function d2act () {	Position.prepare();	var xy = Position.cumulativeOffset($('commentwrap'));	var gd = $('d2act'); 	if (gd) {		xy[1] = xy[1] - Position.deltaY;		var mode = $('d2out').className;		if (mode != 'vertical')			xy[1] = xy[1] - gd.offsetHeight;		if (mode=='horizontal rooted' || xy[1]>=-14) {			gd.style.display  = 'inline';			gd.style.position = 'absolute';			gd.style.top      = '0px';			gd.className      = 'rooted';		} else {			gd.style.top      = '0px';			gd.style.position = 'fixed';			gd.className = '';		}	}}
meta: 200	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/200/b58ce9dbd1befe57e295092f7c06d3ddbab41fbf/comments.js/clean/themes/slashcode/htdocs/images/comments.js