When components or applications use JavascriptContext to execute javascript on the browser, it all goes into a script tag that has a random number on the end, in a comment, to enforce re-executing the script, if the contents have not changed. Since we always want it to execute, and thus always have the DOM diff find it different, we should put the random number at the beginning of the script, instead of at the end, so that the DOM diff detects the difference immediately, without having to waste cycles on the rest of the script.

Maybe the number could be wrapped in /* */, or if that doesn't work, a newline could be written, like this //number\n so that the comment doesn't comment out the rest of the script.

Here's an example of how it is now, with the number at the end:

<update address="2EMnqGPJz-z77KYZih97gw:1:dynamic-code" tag="script"><attribute name="id"><![CDATA[2EMnqGPJz-z77KYZih97gw:1:dynamic-code]]></attribute><attribute name="type"><![CDATA[text/javascript]]></attribute><content><![CDATA[Droppables.add('iceform:icepnltabset:0:shoppingCart',{hoverclass:'cartDropTarget',mask:'1,2,3,4,5'});Droppables.add('iceform:icepnltabset:0:_id128',{hoverclass:'cartDropTarget',mask:'1,2,3,4,5'});id = 'iceform:icepnltabset:0:DataTbl:1:_id117';new Effect.Highlight(id,{startcolor:'#fda505'});//-1327116418]]></content></update>