function validate(){

var digits="0123456789"
var temp

if (document.submitform.Name.value=="") {
alert("No Name!")
return false
}
if (document.submitform.Today_Date.value=="") {
alert("No Date!")
return false
}

if (document.submitform.JINA_Location.value=="") {
alert("JINA location, Please!")
return false
}

if (document.submitform.Email.value=="") {
alert("Your E-mail address, please!")
return false
}


for (var i=0;i<document.submitform.noPhone.value.length;i++){
temp=document.submitform.Phone.value.substring(i,i+1)
if (digits.indexOf(temp)==-1){
alert("Invalid Phone Number!")
return false
      }
   }
return true
}