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aaaaaaaaaaaaaaaaaaa
<div id="aa">
xxxxxxxxxxxxxx<br />
xxxxxxxxxxxxxx<br />
xxxxxxxxxxxxxx<br />
xxxxxxxxxxxxxx<br />
</div>
aaaaaaaaaaaaaaaaa
<script type="text/javascript">
function selectText(element) {
var text = document.getElementById(element);
if (document.body.createTextRange) {
var range = document.body.createTextRange();
range.moveToElementText(text);
range.select();
} else if (window.getSelection) {
var selection = window.getSelection();
var range = document.createRange();
range.selectNodeContents(text);
selection.removeAllRanges();
selection.addRange(range);
/*if(selection.setBaseAndExtent){
selection.setBaseAndExtent(text, 0, text, 1);
}*/
} else {
alert("none");
}
}
selectText("aa");
</script>