liemstra Posted May 2, 2017 Share Posted May 2, 2017 Hi, In https://www.w3schools.com/jsref/event_onshow.asp an example is shown of the <onshow Event>. When the yellow rectangle is right-clicked (as instructed), an alert popup is displayed while the main page (now functioning as bkgnd) is covered with a grey colored sheet (image?). Where can I find the code section which is doing this (the grey-covering)? Purpose is to change the color/opacity of it. Thanks! Liemstra. Link to comment Share on other sites More sharing options...
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