// by Paul@YellowPencil.com and Scott@YellowPencil.com includes TextResizeDetector by Lawrence Carvalho <carvalho@uk.yahoo-inc.com> feel free to delete all comments except for the above credit

var divs=new Array('main','supp','supp2');function scriptInit(){if(!document.getElementById){return;}}
function addEvent(elm,evType,fn,useCapture){if(elm.addEventListener){elm.addEventListener(evType,fn,useCapture);return true;}
else if(elm.attachEvent){var r=elm.attachEvent('on'+evType,fn);return r;}
else{elm['on'+evType]=fn;}}
function setTall(){if(document.getElementById){var maxHeight=0;for(var i=0;i<divs.length;i++){if(document.getElementById(divs[i])!=null)
{var div=document.getElementById(divs[i]);div.style.height=null;if(div.offsetHeight>maxHeight)maxHeight=div.offsetHeight;}}
for(var i=0;i<divs.length;i++){if(document.getElementById(divs[i])!=null)
{var div=document.getElementById(divs[i]);div.style.height=maxHeight+'px';if(div.offsetHeight>maxHeight){div.style.height=(maxHeight-(div.offsetHeight-maxHeight))+'px';}}}}}
function initTall(){if(document.getElementById){for(var i=0;i<divs.length;i++)
{if(document.getElementById(divs[i])!=null){TextResizeDetector.TARGET_ELEMENT_ID=divs[i];break;}}
setTall();}}
addEvent(window,'load',initTall,false);addEvent(window,'resize',setTall,false);TextResizeDetector=function(){var el=null;var iIntervalDelay=200;var iInterval=null;var iCurrSize=-1;var iBase=-1;var aListeners=[];var createControlElement=function(){el=document.createElement('span');el.id='textResizeControl';el.innerHTML='&nbsp;';el.style.position="absolute";el.style.left="-9999px";var elC=document.getElementById(TextResizeDetector.TARGET_ELEMENT_ID);if(elC)
elC.insertBefore(el,elC.firstChild);iBase=iCurrSize=TextResizeDetector.getSize();};function _stopDetector(){window.clearInterval(iInterval);iInterval=null;};function _startDetector(){if(!iInterval){iInterval=window.setInterval('TextResizeDetector.detect()',iIntervalDelay);}};function _detect(){var iNewSize=TextResizeDetector.getSize();if(iNewSize!==iCurrSize){for(var i=0;i<aListeners.length;i++){aListnr=aListeners[i];var oArgs={iBase:iBase,iDelta:((iCurrSize!=-1)?iNewSize-iCurrSize+'px':"0px"),iSize:iCurrSize=iNewSize};if(!aListnr.obj){aListnr.fn('textSizeChanged',[oArgs]);}
else{aListnr.fn.apply(aListnr.obj,['textSizeChanged',[oArgs]]);}}}
return iCurrSize;};var onAvailable=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(onAvailable,200)}}};setTimeout(onAvailable,500);return{init:function(){createControlElement();_startDetector();},addEventListener:function(fn,obj,bScope){aListeners[aListeners.length]={fn:fn,obj:obj}
return iBase;},detect:function(){return _detect();},getSize:function(){var iSize;return el.offsetHeight;},stopDetector:function(){return _stopDetector();},startDetector:function(){return _startDetector();}}}();TextResizeDetector.TARGET_ELEMENT_ID='doc';TextResizeDetector.USER_INIT_FUNC=function(){var iBase=TextResizeDetector.addEventListener(setTall,null);};