function validate_member(objForm)
{
if(objForm.username.value.length==0)

    {

        alert("Please Enter Username");

        objForm.username.focus();

        return false;

    }
if(objForm.password.value.length==0)

    {

        alert("Please Enter Password");

        objForm.password.focus();

        return false;

    }	
}
function validate_member1(objForm)
{
if(objForm.email.value.length==0)

    {

        alert("Please Enter Email Id");

        objForm.email.focus();

        return false;

    }

if(objForm.email.value.length!=0)

    {

      validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;

        strEmail =objForm.email.value;



if (strEmail.search(validRegExp) == -1) 

{

alert("Email ID is not valid ");

objForm.email.focus();

return false;

    }

}

}
function validate3(objForm)
{
if(objForm.oldpass.value.length==0)

    {

        alert("Please Enter Old Password");

        objForm.oldpass.focus();

        return false;

    }
	

if(objForm.newpass.value.length==0)

    {

       alert("Please Enter New Password");

        objForm.newpass.focus();

        return false;

    }
if(objForm.confirmpass.value.length==0)

    {

       alert("Please Enter Confirm Password");

        objForm.confirmpass.focus();

        return false;

    }
	if(objForm.confirmpass.value!=objForm.newpass.value)

    {

       alert("Confirm and new password is not matched");

        objForm.confirmpass.focus();

        return false;

    }
	
}