function __autoload($class){

  include(trim(str_replace('_','/',$class)).'.php';
  if(class_exist){ echo 'my class exists\n'; }
 throw new Exception('class cannot be loaded');
}

try{
  new dir_to_myclass();
}catch(exception $e){
  echo $e->getmessage();
}

echo "here<br/>";

# Start the engine. Vroooom.
RewriteEngine On

# This resolves paths to the current directory. (You may or may not need this).
RewriteBase /

# And the rule.

defined('_JEXEC') or die('restricted access');

<div id="wraper">
 	<ul class="tabs">
    	<li>
                <ul id="tab_ul">
            <li><a href=# onmouseover="javascript:showlayer('ul1')">HOME</a></li>
               <ul id="ul1" class="subtab_ul1">

   if (req.status==200) { 
				  
                    xmlResponse = req.responseXML; 
					xmlElement  = xmlResponse.documentElement;
					//alert(

function validdata(){
 alert('no success');
 return false;
}

<form method='post' action='somefile.php' onsubmit='validdata();'>
<input type='text />
<input type='submit'/>
</form>

function validdata(){
 alert('no success');
 return false;
}

<form method='post' action='somefile.php' onsubmit='validdata();'>
<input type='text />
<input type='submit'/>
</form>

<frameset rows="*" cols="310,*" frameborder="no" border="0" framespacing="0">
  <frame src="input.php" name="leftFrame" scrolling="No" noresize="noresize" id="leftFrame" title="leftFrame" />
  <frameset rows="91,*" cols="*" framespacing="0" frameborder="no"

<?php
$qry="select * from stock";
$rst=mysql_query($qry) or die("Error in Query.".$qry." ".mysql_error());
while($row=mysql_fetch_assoc($rst)){
	$item=$row['item'];
	$list[$item]=$row['price'];
}
?>
<script type="text/javascript" language="javascript">
var list=new Array('<?php echo json_encode($list);