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<title>Document</title>
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<body>
<img src="Имга1" alt="" class="img1" width="100" height="100">
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<script>
let img = document.querySelector('.img1')
img.addEventListener('mouseover', function(){
if(img.getAttribute('src') === "Имга1"){
img.setAttribute('src', 'Имга2')
}
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img.setAttribute('src', 'Имга1')
}
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if(img.getAttribute('src') === "Имга1"){
img.setAttribute('src', 'Имга2')
}
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img.setAttribute('src', 'Имга1')
}
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