Hi Experts, 

Actually i want popupp messge alert when" a Case is opened for more than 48 hours for the Product Set Archer" now it is working. but what happen here while creating a new case at that time also i am getting popup message alert. please let me know how to avoid in visualforce page.


please see the my code
 

function displayAACNotification() 
        {   //alert('test'); 
            //alert('AAC function'+ {!Case.Number_of_hours_back_case_created__c}); 
            var caseHours = '{!Case.Number_of_hours_back_case_created__c}'; 
            var AAC = '{!Case.PL_Affected_Area_Category__c}'; 
            var AASC1 = '{!Case.PL_Affected_Area_Subcategory__c}'; 
            var AASC2 = '{!Case.PL_Affected_Area_Subcategory2__c}'; 
            Var AASD='{!Case.Affecte_Date__c}'; 
            var Type="{!Case.Type__c}"; 
            var cowner = '{!Case.OwnerId}'; 
            var recordtypeName='{!objRecordType.Name}'; 
            var PRODSET = '{!Case.PL_RSA_Product_Set__c}'; 
            var CDate = '{!Case.CreatedDate}'; 
            
            sforce.connection.sessionId = "{!$Api.Session_ID}";         
            console.log(sforce.connection.getUserInfo().userId); 
           var usrid = sforce.connection.getUserInfo().userId; 
              //alert(sforce.connection.getUserInfo().userId); 
             
             
                   
              if((recordtypeName=="Customer Support"  && usrid == cowner) && ((AAC == null || AAC =='') || (AASC1 == null || AASC1 == '')) && (Type == 'Technical Support' && PRODSET == 'Archer' && (AASD-CreatedDate)>2)))

            { 
                
                alert('Affected Area Category and Subcategory1 are required by the Case Owner when a Case is opened for more than 48 hours for the Product Set Archer. Please update the values before proceeding.');

            } 
        }

Thanks,
Chinnodu