2023-02-23 17:24:09 +00:00
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function apparition(){
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2023-03-04 15:00:10 +00:00
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langages.style.backgroundColor = "white";
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2023-02-23 17:24:09 +00:00
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}
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function disparition(){
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2023-03-04 15:00:10 +00:00
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langages.style.backgroundColor = "blue";
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2023-02-23 17:24:09 +00:00
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}
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2023-03-04 15:00:10 +00:00
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langages.onmouseover = disparition ;
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langages.onmouseleave = apparition ;
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langages.onclick = function() { alert("Clic !") ; } ;
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