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    copied!<p>You already have access to the body via:</p> <pre><code>var x = document.body; </code></pre> <p>No need for a method.</p> <p>Though there are better ways to create links than to destroy and recreate the entire DOM. Also, this will affect elements that currently have an <code>href</code> attribute starting with <code>http</code>.</p> <hr> <p><strong>EDIT:</strong> <em>This is a less destructive way to accomplish what you want:</em></p> <pre><code>var re = /(http:\/\/[^ ]+)/g; function createLinks( els ) { $(els).contents().each( function() { if( this.nodeType === 1 &amp;&amp; this.nodeName !== 'script' ) { createLinks( this ); } else if( this.nodeType === 3 &amp;&amp; this.data.match( re ) ) { var markup = this.data.replace( re, '&lt;a href="$1"&gt;$1&lt;/a&gt;' ); $( this ).replaceWith( markup ); } }); } createLinks( document.body ); </code></pre> <p><strong>Example:</strong> <a href="http://jsfiddle.net/dVsqe/" rel="nofollow">http://jsfiddle.net/dVsqe/</a></p> <hr> <p>Or no jQuery:</p> <pre><code>var re = /(http:\/\/[^ ]+)/g; var temp = document.createElement('div'); function createLinks( els ) { var nodes = els.childNodes, node; for( var i = 0; i &lt; nodes.length; i++ ) { node = nodes[ i ]; if( node.nodeType === 1 &amp;&amp; node.nodeName !== 'script' ) { createLinks( node ); } else if( node.nodeType === 3 &amp;&amp; node.data.match( re ) ) { temp.innerHTML = node.data.replace( re, '&lt;a href="$1"&gt;$1&lt;/a&gt;' ); while( temp.firstChild ) { node.parentNode.insertBefore( temp.firstChild, node ); } node.parentNode.removeChild( node ); } }; } createLinks( document.body ); </code></pre> <p><strong>Example:</strong> <a href="http://jsfiddle.net/dVsqe/2/" rel="nofollow">http://jsfiddle.net/dVsqe/2/</a></p>
 

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