// hides teh poo
function no_error()
{ return true; }
window.onerror=no_error;

// clear
function doClear(theText) {
	if (theText.value == theText.defaultValue) {
		theText.value = ""
	}
}


/* removes title attributes from links
    window.onload = function() {
        var alinks = document.getElementsByTagName("a");
        for (var i = 0; i < alinks.length; i++) {
            alinks[i].removeAttribute("title"); 
        }
    }
*/

// needed?
function checkCost()
{
        var counter=0;
        var grandtotal=0;
        for (var i=0; i<document.shop_cart.length; i++)
        {
            if (document.shop_cart[i].name=="cost[]")
            {
unitprice = new Number (document.shop_cart[i-2].value);
                      quantity = new Number (document.shop_cart[i-1].value);
                     totalval = new Number(unitprice * quantity);
                    document.shop_cart[i].value=totalval.toFixed(2); 
                  grandtotal += totalval;
            }
        }
        document.shop_cart.grandtotal.value = grandtotal.toFixed(2);
}

// needed?
function billsamereg(form){

if(form.sameasmembership.checked){
     form.billing_name.value = form.name.value;
     form.billing_address1.value = form.address1.value;
     form.billing_address2.value = form.address2.value;
     form.billing_city.value = form.city.value;
     form.billing_state.value = form.state.value;
     form.billing_zip.value = form.zip.value;
     
}
else{
     form.billing_name.value = "";
     form.billing_address1.value = "";
     form.billing_address2.value = "";
     form.billing_city.value = "";
     form.billing_state.value = "";
     form.billing_zip.value = "";
}
}

function billsame(form){

if(form.sameasmembership.checked){
     form.billing_name.value = form.fname.value+= " " +form.lname.value;
     form.billing_address1.value = form.address1.value;
     form.billing_address2.value = form.address2.value;
     form.billing_city.value = form.city.value;
     form.billing_state.value = form.state.value;
     form.billing_zip.value = form.zip.value;
     
}
else{
     form.billing_name.value = "";
     form.billing_address1.value = "";
     form.billing_address2.value = "";
     form.billing_city.value = "";
     form.billing_state.value = "";
     form.billing_zip.value = "";
}
}

function shipsame(form){

if(form.sameasbilling.checked){

     form.shipping_name.value = form.billing_name.value;
     form.shipping_address1.value = form.billing_address1.value;
     form.shipping_address2.value = form.billing_address2.value;
     form.shipping_city.value = form.billing_city.value;
     form.shipping_state.value = form.billing_state.value;
     form.shipping_zip.value = form.billing_zip.value;
     
}
else{
     form.shipping_name.value = "";
     form.shipping_address1.value = "";
     form.shipping_address2.value = "";
     form.shipping_city.value = "";
     form.shipping_state.value = "";
     form.shipping_zip.value = "";
}
}


// simple js pop up center....no thrills
var win= null;
function bhfv(mypage,myname,w,h,scroll){
var winl = (screen.width-w)/2;
var wint = (screen.height-h)/2;
settings='height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',toolbar=no,location=no,status=no,menubar=no,resizable=no,dependent=no'
win=window.open(mypage,myname,settings)
if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}