How can I take this javascript variable and

  1. convert it into jQuery object $(myFragment)

  2. change the id attribute from "fragment" to "fragment1" ?

myFragment = "\
<div id='fragment'>\
<input type='hidden' id='preBeginDtlFields' name='BeginDtlFields'\
 value=''  />\
<input type='hidden' id='preGroup' name='GRP' value='' />\
</div>";
javascript jquery fragment
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