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12 lines
396 B
12 lines
396 B
function hasClass(el, cls) {
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return el.className && new RegExp("(\\s|^)" + cls + "(\\s|$)").test(el.className);
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}
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function removeClass(ele,cls) {
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if (hasClass(ele,cls)) {
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var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)');
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ele.className=ele.className.replace(reg,' ');
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}
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}
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function removeId(id) {
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return (elem=document.getElementById(id)).parentNode.removeChild(elem);
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}
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