$('#previewer').toggle();\r
$('#pre-collapse').text(txt);\r
});\r
-\r
});\r
\r
+ function submitClicked(e) {\r
+ if(!(browserTester('chrome') || browserTester('safari'))) {\r
+ $("input.submit")[0].disabled=true;\r
+ }\r
+ window.removeEventListener('beforeunload', beforeUnload, true);\r
+ }\r
+\r
function beforeUnload(e) {\r
+\r
if($("textarea#editor")[0].value != "") {\r
- yourWorkWillBeLost(e);\r
+ return yourWorkWillBeLost(e);\r
}\r
\r
- $("textarea.commentBox").each(function() {\r
- if(this.value != "") {\r
- yourWorkWillBeLost(e);\r
- }\r
- });\r
-\r
- return false;\r
+ var commentBoxes = $("textarea.commentBox");\r
+ for(var index = 0; index < commentBoxes.length; index++) {\r
+ if(commentBoxes[index].value != "") {\r
+ return yourWorkWillBeLost(e);\r
+ }\r
+ }\r
}\r
window.addEventListener('beforeunload', beforeUnload, true);\r
-\r
</script>\r
<noscript>\r
<style>\r
<div id="previewer" class="wmd-preview"></div> \r
</div>\r
<p><span class="form-error"></span></p>\r
- <input type="submit" \r
+ <input type="submit"\r
{% if user.is_anonymous %}\r
value="{% trans "Login/Signup to Post Your Answer" %}" \r
{% else %}\r
value="{% trans "Answer the question" %}" \r
{% endif %}\r
{% endif %}\r
- class="submit" style="float:left" onclick="window.removeEventListener('beforeunload', beforeUnload, true)" />\r
+ class="submit" style="float:left" onclick="submitClicked(event)"/>\r
{% endif %}\r
</form>\r
</div>\r