<!--
var discnt = 0;  
var coupons = new Array ("newyeargift","take20");
var coupdc  = new Array (20,20);
var coupval = "(coupcode)";
 
function ChkCoup () {
var i;
  discnt = 0;             
  for (i=0; i<coupons.length; i++) {
    if (coupval == coupons[i]) {
      discnt = coupdc[i];  
      alert ("Valid coupon number! \n\n" + discnt + 
             "% discount now in effect.");
      return;
    }
  }
  alert ("'" + coupval + "'  is not a valid code!");
}
 
function Dollar (val) {      
var str,pos,rnd=0;
  if (val < .995) rnd = 1;  
  str = escape (val*1.0 + 0.005001 + rnd);  
  pos = str.indexOf (".");
  if (pos > 0) str = str.substring (rnd, pos + 3);
  return str;
}
 
function ReadForm (obj1) {
var amt,des;
  amt = obj1.baseamt.value*1.0;      
  des = obj1.basedes.value;        
 
  if (discnt > 0) {                  
    amt = Dollar (amt - (amt * discnt/100.0));
    des = des + ", " + discnt + "% dis, COUP = " + coupval;
  }
 
  obj1.amount.value = Dollar (amt);
  obj1.item_name.value = des;
}
//-->