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Backport of Nathans fix for possible undefined var
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@ -152,7 +152,7 @@ function dropdown_menu_hack(el)
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{
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if(el.runtimeStyle)
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{
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if(enable_ie_dropdownmenuhack) {
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if(typeof(enable_ie_dropdownmenuhack)!=='undefined') {
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if (enable_ie_dropdownmenuhack==1){} else return;
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} else {
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return;
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