TextResizeDetector=function(){var el=null;var _2=200;var _3=null;var _4=-1;var _5=-1;var _6=[];var _7=function(){el=document.createElement("span");el.id="textResizeControl";el.innerHTML="&nbsp;";el.style.position="absolute";el.style.left="-9999px";var _8=document.getElementById(TextResizeDetector.TARGET_ELEMENT_ID);if(_8){_8.insertBefore(el,_8.firstChild);}_5=_4=TextResizeDetector.getSize();};function _stopDetector(){window.clearInterval(_3);_3=null;}function _startDetector(){if(!_3){_3=window.setInterval("TextResizeDetector.detect()",_2);}}function _detect(){var _9=TextResizeDetector.getSize();if(_9!==_4){for(var i=0;i<_6.length;i++){aListnr=_6[i];var _b={iBase:_5,iDelta:((_4!=-1)?_9-_4+"px":"0px"),iSize:_4=_9};if(!aListnr.obj){aListnr.fn("textSizeChanged",[_b]);}else{aListnr.fn.apply(aListnr.obj,["textSizeChanged",[_b]]);}}}return _4;}var _c=function(){if(!TextResizeDetector.onAvailableCount_i){TextResizeDetector.onAvailableCount_i=0;}if(document.getElementById(TextResizeDetector.TARGET_ELEMENT_ID)){TextResizeDetector.init();if(TextResizeDetector.USER_INIT_FUNC){TextResizeDetector.USER_INIT_FUNC();}TextResizeDetector.onAvailableCount_i=null;}else{if(TextResizeDetector.onAvailableCount_i<600){TextResizeDetector.onAvailableCount_i++;setTimeout(_c,200);}}};setTimeout(_c,500);return {init:function(){_7();_startDetector();},addEventListener:function(fn,_e,_f){_6[_6.length]={fn:fn,obj:_e};return _5;},detect:function(){return _detect();},getSize:function(){var _10;return el.offsetHeight;},stopDetector:function(){return _stopDetector();},startDetector:function(){return _startDetector();}};}();TextResizeDetector.TARGET_ELEMENT_ID="doc";TextResizeDetector.USER_INIT_FUNC=null;