<!-- hide this script from non-javascript-enabled browsers
// these 2 functions are used by order.php
//
function displayDiv(szDivID, iState) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {
       document.layers[szDivID].visibility = iState ? "show" : "hide";
       document.layers[szDivID].display = iState ? "block" : "none";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(szDivID);
        obj.style.visibility = iState ? "visible" : "hidden";
	obj.style.display = iState ? "block" : "none";
    }
    else if(document.all)	// IE 4
    {
        document.all[szDivID].style.visibility = iState ? "visible" : "hidden";
	document.all[szDivID].style.display = iState ? "block" : "none";

    }
}
//
function checkOrderForm() {
	var a = document.form1;
        var b = (a.name.value && a.email.value && a.phone.value && a.address1.value && a.city.value && a.state.value && a.postcode.value);

	if (a.deliver.checked == false)
	  b = (b && a.dname.value && a.demail.value && a.dphone.value && a.daddress1.value && a.dcity.value && a.dstate.value && a.dpostcode.value);

        if (b)
	  document.form1.sub1.disabled = false;
        else
          document.form1.sub1.disabled = true;

}