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copied!<p>If you absolutely have to keep the popup function as is, I found a solution with help from <a href="https://stackoverflow.com/questions/97578/how-do-i-escape-a-string-inside-javascript-inside-an-onclick-handler/97804#97804">this answer</a> to "<a href="https://stackoverflow.com/questions/97578/how-do-i-escape-a-string-inside-javascript-inside-an-onclick-handler">How do I escape a string inside javascript inside an onClick handler?</a>".</p> <pre><code><?php $blah = "<h1>Well</h1>"; $test = "<h2>Done</h2>"; echo '<script type="text/javascript" src="fetchlayers.js"></script>'; $formcode = '<form action="process.php" method="post" enctype="multipart/form-data "> <label for="file">Filename:</label> <input type="file" name="file" id="file"/> <br /> <input type="submit" name="submit" value="Submit" onclick="setTimeout(function() { sendInfo(\\x27'.$blah.'\\x27, \\x27'.$test.'\\x27); }, 1250);" /> </form>'; echo "<h1>hello</h1> <div id='form'> <a href='#' onclick='popup(\"" . addslashes(str_replace("\n", ' ', $formcode)) . "\"); return false;'> click here</a> </div>"; ?> </code></pre> <hr> <p>Before edit:</p> <p>Maybe you can do it differently.</p> <p>Javascript functions:</p> <pre><code>function popup(id, params){ var html = document.getElementById(id).innerHTML; if (params != undefined) { html = findAndReplaceStrings(html, params); } var child1 = window.open ("about:blank"); child1.document.write(html); child1.document.close(); } function findAndReplaceStrings(text, json) { for (var x in json) { text = text.replace(x, json[x]); } return text; } </code></pre> <p>HTML hidden code:</p> <pre><code><div style="display:none;" id="process"> <form action="process.php" method="post" enctype="multipart/form-data "> <label for="file">Filename:</label> <input type="file" name="file" id="file"/> <br /> <input id="submit" type="submit" name="submit" value="Submit" onclick="setTimeout(function() { sendInfo('{param1}', '{param2}'); } ), 1250);" /> </form> </div> </code></pre> <p>HTML link with json:</p> <pre><code><a href="#" onclick="popup('process', {'{param1}':'<h1>Well</h1>', '{param2}':'<h2>Done</h2>'}); return false;"> click here</a> </code></pre>

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