function setTalkContactAddress(address){var button=document.getElementById("talkButton");document.talkForm.contactId.value=address;button.disabled=false;button.src=src=cdnURL+"/user/img/images/talk_button_sound.jpg"}function enableTalk(){var text=document.talkForm.contactId.value;var button=document.getElementById("talkButton");if(text!=null&&text!=""&&text!="jane.doe@gmail.com"){button.disabled=false;button.src=src=cdnURL+"/user/img/images/talk_button_sound.jpg"}else{button.disabled=true;button.src=cdnURL+"/user/img/images/talk_button_sound_off.jpg"}}function enableTalkCallMePage(){var text=document.talkForm.phoneNumber.value;var button=document.getElementById("talkButton");if(text!=null&&text!=""&&text!="jane.doe@gmail.com"){button.disabled=false;button.src=src=cdnURL+"/user/img/images/talk_button_sound.jpg"}else{button.disabled=true;button.src=cdnURL+"/user/img/images/talk_button_sound_off.jpg"}}function clearJaneDoe(widget){if(widget.value=="jane.doe@gmail.com"){widget.value="";return true}}function clearAreaCodePlusPhone(widget){if(widget.value=="Area code + Phone..."){widget.value="";return true}}function confirmDeleteContact(email){var agree=confirm("Are you sure you wish to delete contact "+email+"?");if(agree){return true}else{return false}}function confirmInviteContact(email){var agree=confirm("Are you sure you wish to invite contact "+email+"?");if(agree){return true}else{return false}}function validateGmailAddress(address){address=address.toLowerCase();if(address.indexOf("@gmail.com")!=-1||address.indexOf("@googlemail.com")!=-1){return true}else{alert("Sorry, only a Gmail address can be entered.  Please try again!");return false}}function findTimeZoneOffset(){var now=new Date();return now.getTimezoneOffset()/60}function enableSubmit(){if(document.getElementById("agree").checked==true){document.getElementById("accept").disabled="";document.getElementById("decline").checked=""}else{document.getElementById("accept").disabled="disabled";document.getElementById("decline").checked="checked"}}function disableSubmit(){if(document.getElementById("decline").checked==true){document.getElementById("accept").disabled="disabled";document.getElementById("agree").checked=""}else{document.getElementById("accept").disabled="";document.getElementById("agree").checked="checked"}}function check_uncheck(flag){var check=document.getElementById("check_all");var objCheckBoxes;if(flag==1){objCheckBoxes=document.forms.form.elements.contactId}else{objCheckBoxes=document.forms.form.elements.invitationId}if((!objCheckBoxes)){return }var countCheckBoxes=objCheckBoxes.length;if(!countCheckBoxes){countCheckBoxes=1}if(check.checked){chek_all(countCheckBoxes)}else{uncheck_all(countCheckBoxes)}enableCheck(countCheckBoxes,flag)}function chek_all(count){for(var i=1;i<=count;i++){document.getElementById("msg_"+i).checked=true}}function uncheck_all(count){for(var i=1;i<=count;i++){document.getElementById("msg_"+i).checked=false}}function uncheckSelectAll(id,flag){var objCheckBoxes;if(flag==1){objCheckBoxes=document.forms.form.elements.contactId}else{objCheckBoxes=document.forms.form.elements.invitationId}if((!objCheckBoxes)){return }var countCheckBoxes=objCheckBoxes.length;if(!countCheckBoxes){countCheckBoxes=1}if(!document.getElementById(id).checked){document.getElementById("check_all").checked=false}enableCheck(countCheckBoxes,flag)}function enableCheck(count,flag){if(flag==1){for(var i=1;i<=count;i++){if(document.getElementById("msg_"+i).checked){document.getElementById("delete_selected").disabled="";document.getElementById("invite_selected").disabled="";break}else{document.getElementById("delete_selected").disabled="disabled";document.getElementById("invite_selected").disabled="disabled"}}}else{for(var i=1;i<=count;i++){if(document.getElementById("msg_"+i).checked){document.getElementById("delete_selected").disabled="";break}else{document.getElementById("delete_selected").disabled="disabled"}}}};