Get Tinymce text editor contents

form.php

/* php form creation

<?php if (  trucollector_option('caption_field') == 's'):?>	
							
                <input id="wRichText" type="hidden" value="0">
							
                <textarea name="wText" id="wText" rows="4"  tabindex="4"><?php echo stripslashes( $wText );?></textarea><p style="font-size:0.8rem">To create hyperlinks use this shortcode<br /><code>[link url="http://www.themostamazingwebsiteontheinternet.com/" text="the coolest site on the internet"]</code><br />If you omit <code>text=</code> the URL will be the link text.</p>
							
<?php else:?>
							
							
                <input id="wRichText" type="hidden" value="1">
							
							<?php
							// set up for inserting the WP post editor
							$settings = array( 'textarea_name' => 'wText', 'editor_height' => '300',  'tabindex'  => "5", 'media_buttons' => false, 'drag_drop_upload' => true);

							wp_editor(  stripslashes( $wText ), 'wTextHTML', $settings );
							
							?>
							
							
<?php endif?>



/* js */

// flag for the editor type- set as hidden form variable
			if ( $('#wRichText').val() == 1) {
				// get content from tinymce editor
				
				// using visual editor?
				if ( $("#wp-wTextHTML-wrap").hasClass("tmce-active") ){
					wtext = $('#wTextHTML_ifr').contents().find("html").html()

					
				// using HTML editor
				} else {
					wtext =  $('#wTextHTML').val();
				}
				
			} else {
				// get content from textarea for plain caption
				wtext =  $('#wText').val();
			}