function dosubmit(theform,seller)
{
    if (!seller) seller = "";
    
    if (seller = "") seller = "";

    if (document.getElementById)
    {
	var e;

	e = document.createElement("input");
	e.type = "hidden"; e.name = "companyID"; e.value = "3";
	theform.appendChild(e);

	e = document.createElement("input");
	e.type = "hidden"; e.name = "agentID"; e.value = "1";
	theform.appendChild(e);

	e = document.createElement("input");
	e.type = "hidden"; e.name = "member_id"; e.value = "";
	theform.appendChild(e);

    

	e = document.createElement("input");
	e.type = "hidden"; e.name = "seller_id"; e.value = seller;
	theform.appendChild(e);
    } else if (document.all) {
	var e = theform.all;
	var a = new Array(), b = new Array();

	var j = 0;
	for (var i = 0 ; i < e.length ; i++)
	{
	    var c = e[i];

	    if (c.tagName.toLowerCase() != "input" || c.type.toLowerCase() != "radio") continue;

	    if (c.checked)
	    {
		a[j] = c.name;
		b[j] = c.value;
		j++;
	    }
	}

	theform.innerHTML = theform.innerHTML + "<input type=\"hidden\" name=\"companyID\" value=\"3\">" +
						"<input type=\"hidden\" name=\"agentID\" value=\"1\">" +
						"<input type=\"hidden\" name=\"member_id\" value=\"\">" +
    
						"<input type=\"hidden\" name=\"seller_id\" value=\"" + seller + "\">";

	var e = theform.all;

	for (var i = 0 ; i < e.length ; i++)
	{
	    var c = e[i];

	    if (c.tagName.toLowerCase() != "input" || c.type.toLowerCase() != "radio") continue;

	    for (var j = 0 ; j < a.length ; j++)
	    {
		if (c.name == a[j] && c.value == b[j]) c.checked = true;
	    }
	}
    } else {
	alert("Sorry, your browser doesn't meet the requirements of our website.");

	return false;
    }

    theform.method = "post";
    theform.action = "/idc/newreg/reg_centre.jsp";

    return true;
}