var bill_name = "";
var bill_zip = "";
var bill_street = "";
var bill_city = "";

function InitSaveVariables(form) {
bill_name = form.bill_name.value;
bill_zip = form.bill_zip.value;
bill_street = form.bill_street.value;
bill_city = form.bill_city.value;
}

function ShipToBillPerson(form) {
if (form.chk_address.checked) {
InitSaveVariables(form);
form.bill_name.value = form.name.value;
form.bill_zip.value = form.zip.value;
form.bill_city.value = form.city.value;
form.bill_street.value = form.street.value;
}
else {
form.bill_name.value = bill_name;
form.bill_zip.value = bill_zip;
form.bill_street.value = bill_street;
form.bill_city.value = bill_city;
   }
}

function saved_data_load(r_name, r_zip, r_city, r_street, cont_name, cont_phone){

		document.getElementById('rec_name').value = r_name

		document.getElementById('rec_zip').value = r_zip

		document.getElementById('rec_city').value = r_city

		document.getElementById('rec_street').value = r_street

		document.getElementById('rec_cont_name').value = cont_name

		document.getElementById('rec_cont_phone').value = cont_phone

}


function enabled(id, id2){

	if (document.getElementById(id).disabled == true){
		document.getElementById(id).disabled = false
		if(id=="tax_number"){
			document.getElementById(id).className = "validate[required, custom[trade_num]]"
		}
		else{
			document.getElementById(id).className = "validate[required, custom[onlyNumber],length[1,4]]"
		}

		document.getElementById(id2).disabled = false

		if(id=="trade_number"){
		document.getElementById(id2).className = "validate[required, custom[trade_num]]"
		}
		else{
			document.getElementById(id2).className = "validate[required]"
		}

	}


}

function disable(id, id2){

	if (document.getElementById(id).disabled == false){
		document.getElementById(id).disabled = true
		document.getElementById(id2).disabled = true
		document.getElementById(id).value = ""
		document.getElementById(id2).value = ""
		document.getElementById(id2).className=""
		document.getElementById(id).className=""

	}


}

function open_window(theURL,winName,features) {
	window.open(theURL,winName,features);
}