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copied!<p>You misunderstand how the <code>$.ajax</code> method with <code>$("#oven").html(data)</code> inside of <code>success</code> work. In the way you <strong>can't load just new HTML page</strong> as per setting new value for <code>windows.location</code>. If you load the page per <code>$.ajax</code> no scripts will be run at least because of <a href="http://en.wikipedia.org/wiki/Same_origin_policy" rel="nofollow">the security reason</a>. Moreover you can't just set the <em>whole</em> HTML page inclusive <code><html></code>, <code><head></code> <code><body></code> and so on inside on another part of HTML page. So with respect of <code>$.ajax</code> method <strong>you can only load a HTML fragment and not the whole HTML page</strong>.</p> <p>So you should redesign your program and not use <code>$.ajax</code> in such way.</p> <p>Another remark. If you even seen something if you load <code>oven.php</code> <strong>the page have many errors</strong>. Here are only the most important:</p> <ul> <li>Your page have to start with <code><!DOCUMENT html ...></code> statement. Without the statement you have HTML page in <a href="http://en.wikipedia.org/wiki/Quirks_mode" rel="nofollow">quirks mode</a> which is not supported by jQuery UI or jqGrid. You have to include the line like <code><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"></code> (see <a href="http://www.trirand.com/jqgridwiki/doku.php?id=wiki%3afirst_grid#html_file" rel="nofollow">here</a>) or HTML5 <code><!DOCTYPE html></code></li> <li>You can't include the same implementation of the same functions or objects more as one time. You code first include <code>jquery-1.6.2.min.js</code>, then <code>jquery-1.4.2.min.js</code>. It's heavy error. You include jqGrid code <strong>3 times (!!!???)</strong>. See <code>jquery.jqGrid.min.js</code>, then <code>grid.base.js</code> till <code>grid.jqueryui.js</code> and then one more time <code>jquery.jqGrid.min.js</code>. You can't do this!</li> </ul> <p>The rest code which define jqGrid contain some errors and some not optimal code (very old style of code).</p> <ul> <li>you should replace the line <code>var lastsel2 =</code> to <code>var lastsel2;</code>, which should just define <code>lastsel2</code> with <code>undefined</code> value.</li> <li>the usage of <code>addRowData</code> <em>after</em> the grid definition is not good. It's very old style. Much better will be to move the definition of <code>mydata2</code> before the jqGrid creation and use additional parameters <code>data: mydata2</code> and <code>gridview: true</code> in the grid.</li> </ul>

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