function validateForm()

{

var count=0;

var msg="";

 

    for(i=0;i<=6;i++)

    {

        if(document.UD.elements[i].value=="")

        {

        count=1;

        msg=msg+"\n"+document.UD.elements[i].name;

        }

        else if((i>5) && (count==0))

        {

            return(true);

        }

    }

    for(i=0;i<=6;i++)

    {

        if(document.UD.elements[i].value=="")

        {

        alert("PLEASE FILL IN THE FOLLOWING FIELD(S)\n "+msg);

        document.UD.elements[i].focus();

        return(false);

        }

 

    }

 

 

}