var isCommentDetailsPage;function showHideShareIt(id){if(id=="add_photo"){if(showLoginBox()){return }}var objThis=document.getElementById(id);if(id.indexOf("open")>=0){var idClosed=id.substr(0,id.length-5);document.getElementById(idClosed).style.display="block";document.getElementById(id).style.display="none";dojo.byId("login_required").style.display="none"}else{var idOpen=id+"_open";document.getElementById(id).style.display="none";document.getElementById(idOpen).style.display="block"}}function showHide(id){var objDiv=document.getElementById(id);if(objDiv.style.display=="block"||objDiv.style.display==" "){objDiv.style.display="none"}else{objDiv.style.display="block"}}function pageListMouseHovered(objThis){objThis.className="hovered";objThis.parentNode.className="item_over"}function pageListMouseOut(objThis){objThis.className="active";objThis.parentNode.className=""}function btnClose(idLogin){var closeLogin=document.getElementById(idLogin);closeLogin.style.display="none";enableCommentInput()}function remainingChars(objThis,idCharsRemained,maxChars){var charsRemained=document.getElementById(idCharsRemained);var objValue=objThis.value;objLength=objValue.length;newRemainingChars=maxChars-objLength;if(newRemainingChars<=0){if(newRemainingChars<0){objThis.value=objThis.value.substring(0,maxChars);objThis.scrollTop=objThis.scrollHeight}charsRemained.innerHTML=0;charsRemained.parentNode.className="boldRed"}else{charsRemained.innerHTML=maxChars-objLength;charsRemained.parentNode.className=""}}function validatePost(){if(showLoginBox()){return }var valid=true;var titleComment=document.getElementById("title_comment_txt");var titleCommentError=document.getElementById("title_comment_txt_error");if(dojo.trim(titleComment.value)==""){titleCommentError.style.display="block";valid=false}else{titleCommentError.style.display="none"}var textComment=document.getElementById("text_comment_txt");var textCommentError=document.getElementById("text_comment_txt_error");if(dojo.trim(textComment.value)==""){textCommentError.style.display="block";valid=false}else{textCommentError.style.display="none"}if(document.getElementById("add_photo_open").style.display=="block"){var browsePhoto=document.getElementById("browse_pht_name");var browsePhotoError=document.getElementById("browse_pht_name_error");if(dojo.trim(browsePhoto.value)==""){browsePhotoError.innerHTML="Please select an image to upload";browsePhotoError.style.display="block";valid=false}else{if(browsePhoto.value.length>4){var fileExtension=browsePhoto.value.substring(browsePhoto.value.length-3,browsePhoto.value.length);fileExtension=fileExtension.toLowerCase();if(fileExtension=="jpg"||fileExtension=="gif"||fileExtension=="png"){browsePhotoError.style.display="none"}else{browsePhotoError.innerHTML="The image format must be JPG, GIF or PNG";browsePhotoError.style.display="block";valid=false}}else{browsePhotoError.innerHTML="Invalid filename";browsePhotoError.style.display="block";valid=false}}}if(document.getElementById("add_photo_open").style.display=="block"){var certifyChk=document.getElementById("certify_chk");var certifyChkError=document.getElementById("certify_chk_error");if(!certifyChk.checked){certifyChkError.style.display="block";valid=false}else{certifyChkError.style.display="none"}}if(valid){document.myform_comments.submit()}}function validateReply(){if(showLoginBox()){return }var valid=true;var textComment=document.getElementById("replyText");var textCommentError=document.getElementById("replyText_error");if(dojo.trim(textComment.value)==""){textCommentError.style.display="block";valid=false}else{textCommentError.style.display="none"}if(valid){document.commentReply.submit()}}function userServiceNotReadyYet(){if(userLoggedIn==null){return true}else{return false}}function userNotLoggedIn(){if(typeof (userLoggedIn)=="undefined"||userLoggedIn==null||!userLoggedIn){return true}else{return false}}var userServiceRetryCount=0;function showLoginBox(){if(userServiceNotReadyYet()){if(++userServiceRetryCount<3){setTimeout("showLoginBox()",1000);return }}if(userNotLoggedIn()){disableCommentInput();dojo.byId("login_required").style.display="block";return true}return false}function disableCommentInput(){var replyForm=dojo.byId("replyForm");if(replyForm!=null){replyForm.className+=" opacity50";dojo.byId("replyText").disabled=true}else{dojo.byId("share_box_open").className="opacity50";dojo.byId("title_comment_txt").disabled=true;dojo.byId("text_comment_txt").disabled=true}}function enableCommentInput(){var replyForm=dojo.byId("replyForm");if(replyForm!=null){replyForm.className=replyForm.className.replace(" opacity50","");dojo.byId("replyText").disabled=false}else{dojo.byId("share_box_open").className="";dojo.byId("title_comment_txt").disabled=false;dojo.byId("text_comment_txt").disabled=false}}