function addtocart(pid){
	document.form1.productid.value=pid;
	document.form1.command.value='add';
	document.form1.submit();
}
function del(pid){
  if(confirm('Do you really mean to delete this item')){
	document.form1.pid.value=pid;
	document.form1.command.value='delete';
	document.form1.submit();
  }
}
function ddel(pid){
	document.form1.pid.value=pid;
	document.form1.command.value='delete';
	document.form1.submit();
} 
function clear_cart(){
	if(confirm('This will empty your shopping cart, continue?')){
		document.form1.command.value='clear';
		document.form1.submit();
	}
}
function place_new_order(){
		document.form1.command.value='clear';
		document.form1.submit();
}
function update_cart(){
	document.form1.command.value='update';
	document.form1.submit();
}