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@@ -121,7 +121,7 @@ function showChatConnect() {
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*/
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*/
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function startChatSession() {
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function startChatSession() {
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/* fix bug BT#5728 whereby users cannot move to the next question in IE9 */
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/* fix bug BT#5728 whereby users cannot move to the next question in IE9 */
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- if (ajax_url) {
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+ if (typeof ajax_url != 'undefined') {
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$.ajax({
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$.ajax({
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url: ajax_url+"?action=startchatsession",
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url: ajax_url+"?action=startchatsession",
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cache: false,
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cache: false,
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