function bigpic(id){
  picture=window.open('bigpic.php?bid='+id,id,'toolbar=no,resizable=no,scrollbars=no,width=420,height=420');
  picture.focus();
}
function cart1(bid,uid,id){
	tip=eval('document.tip'+id+'.tip1.value');
	document.location.href='cart.php?func=new&bid='+bid+'&uid='+uid+'&tip1='+tip;
}
function cart2(bid,uid,id){
	t2=eval('document.tip'+id+'.tip2.value');
	document.location.href='cart.php?func=new&bid='+bid+'&uid='+uid+'&tip1='+t2;
}
function cart(bid,uid,id){
	t1=eval('document.tip'+id+'.tip1.value');
	t2=eval('document.tip'+id+'.tip2.value');
	document.location.href='cart.php?func=new&bid='+bid+'&uid='+uid+'&tip1='+t1+'&tip2='+t2;
}