rem: c.height - topSpace - b.height - (pad.bottom||0) 
add: c.height - topSpace - b.height - (pad.bottom||0), this.yTickSize 
context:     constrainTo : function(constrainTo, pad, inContent){        if(typeof pad == "number"){            pad = {left: pad, right:pad, top:pad, bottom:pad};        }        pad = pad || this.defaultPadding;        var b = Ext.get(this.getEl()).getBox();        var ce = Ext.get(constrainTo);        var s = ce.getScroll();        var c, cd = ce.dom;        if(cd == document.body){            c = { x: s.left, y: s.top, width: Ext.lib.Dom.getViewWidth(), height: Ext.lib.Dom.getViewHeight()};        }else{            xy = ce.getXY();            c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};        }        var topSpace = b.y - c.y;        var leftSpace = b.x - c.x;        this.resetConstraints();        this.setXConstraint(leftSpace - (pad.left||0),                 c.width - leftSpace - b.width - (pad.right||0)         );        this.setYConstraint(topSpace - (pad.top||0),                 c.height - topSpace - b.height - (pad.bottom||0)         );    },
meta: 2891	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2891/d109eea1e59fbb030ac98e95f181f72da9611a48/ext-all-debug.js/buggy/gemma-web/src/main/webapp/scripts/ext/ext-all-debug.js