function doValidateAdd(){
	var Name, Email;
	
	Name	= document.form1.txtName.value;
	Email	= document.form1.txtEmail.value;
	
	if (Name.length<1){
		alert ("Please enter valid name");
		return false;
		}
	if(Email.length<5||Email.indexOf("@")==-1||Email.indexOf(".")==-1){
		alert ("Please enter valid email");
		return false;
		}
	}

function askDelete(){
	if (!(confirm("Are you sure you want to delete this record?"))){
		return false;
		}
	}