Hi Magus069,A big THANK YOU for helping me.Nice to meet you in this forum,Pierre

HI,i think a do semthing wrong to call the fuction.I create a scritp object on parent form. called VDate.My function is called datevalide.So i call the scrit with this syntac:Vdate.DateValide (laDate)It doesnt do anything. How do a call the fuction that i created ?RagardsPierre

Hi,Thanks for the reply.I will try this.But, i have many dates fiels. So, cant i use un fuunction to call the script ?I try to make by a script object. But it does't seem to work.There is the code to call the function on exit event:form1.#subform[0].Choix1Date1[3]::exit - (JavaScript, client)DateValide(Choix1Date1[3]);

Hi,Thank for the answer.Now, how can i get the value from the calendarPierre