Hi Everyone,

We're using custom address fields in Contacts and Accounts.  I've got a button to drag the address from the account through to contact page (which can then be edited).  This button called "Create Contact"  is on the account page (in contact related list) and used when users are creating a new contact for the account.  The trouble is while it works fine for me/system admin it keeps logging users out of Salesforce and then they can't get back in - their passwords are then not recognised.  Here is the button: 

https://cs2.salesforce.com/003/e?{!Contact.Contact_Address_Line_1__c}&00NR0000000WQS7={!Account.Address_Line_1__c}&00NR0000000WQJj&{!Contact.Contact_Address_Line_2__c}&00NR0000000WQT0={!Account.Address_Line_2__c}&00NR0000000WQJt&{!Contact.Contact_Address_Line_3__c}&00NR0000000WQT5={!Account.Address_Line_3__c}& 00NR0000000WQJu&{!Contact.Contact_Postal_City__c}&00NR0000000WQTF={!Account.Postal_City__c}&00NR0000000WQJp&{!Contact.Contact_Postal_State__c}&00NR0000000WQT6={!Account.Postal_State_Province__c}&00NR0000000WQJy&{!Contact.Contact_Postal_Zip_Code__c}&00NR0000000WQTP={!Account.Postal_ZIP_Code__c}&00NR0000000WQK3&{!Contact.Contact_Postal_Country__c}&00NR0000000WYcz={!Account.Postal_Country__c}&00NR0000000WYmP&{!Contact.Contact_Region__c}&00NR0000000WYnm={!Account.Region_1__c}&{!Contact.Phone}&con10={!Account.Phone}&acc10&{!Contact.Fax}&con11
={!Account.Fax}&acc11

I'm fairly new to this and have scanned through old posts and tried some of the suggestions but its nothing is working.  Does anyone know how to resolve this?

Thanks

Jodie