interact with.
	var editor = CKEDITOR.instances.editor1;
	var value = document.getElementById( 'htmlArea' ).value;

	// Check the active editing mode.
	if ( editor.mode == 'wysiwyg' )
	{
		// Insert HTML code.
		// https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_editor.html#method-insertHtml
		editor.insertHtml( value );
	}
	else
		alert( 'You must be in WYSIWYG mode!' );
}

function InsertText() {
	// Get the editor instance that we want to interact with.
	var editor = CKEDITOR.instances.editor1;
	