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<h3 onClick="expandcontent('sc1')" style="cursor:hand; cursor:pointer">Нажми меня</h3> <div id="sc1" class="switchcontent"> Привет! Я открывающийся блок! </div>
<h3 onClick="expandcontent('sc2')" style="cursor:hand; cursor:pointer">И меня нажми</h3> <div id="sc2" class="switchcontent"> Я еще могу сохраняться после обновления страницы... </div>
<h3 onClick="expandcontent('sc3')" style="cursor:hand; cursor:pointer">А потом и меня)))</h3> <div id="sc3" class="switchcontent"> Я иногда так нужен, что меня трудно найти! </div>
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