function clearDefault(el) {

 if (el.defaultValue==el.value) el.value = ""

 }

 

 

 function Dollar (val) {  // force to valid dollar amount

 var str,pos,rnd=0;

   if (val < .995) rnd = 1;  // for old Netscape browsers

   str = escape (val*1.0 + 0.005001 + rnd);  // float, round, escape

   pos = str.indexOf (".");

   if (pos > 0) str = str.substring (rnd, pos + 3);

   return str;

 }

 

 var amt,des,obj,val,op1a,op1b,op2a,op2b,op3a,op3b,op4a,op4b,op5a,op5b,op6a,op6b,op7a,op7b,op8a,op8b,op9a,op9b,itmn;

 

 function ChkTok (obj1) {

 var j,tok,ary=new Array ();       // where we parse

   ary = val.split (" ");          // break apart

   for (j=0; j<ary.length; j++) {  // look at all items

 // first we do single character tokens...

     if (ary[j].length < 2) continue;

     tok = ary[j].substring (0,1); // first character

     val = ary[j].substring (1);   // get data

     if (tok == "@") amt = val * 1.0;

     if (tok == "+") amt = amt + val*1.0;

     if (tok == "%") amt = amt + (amt * val/100.0);

      if (tok == "-") amt = amt - val*1.0;

     if (tok == "#") {             // record item number

       if (obj1.item_number) obj1.item_number.value = val;

       ary[j] = "";                // zap this array element

     }

 // Now we do 3-character tokens...

     if (ary[j].length < 4) continue;

     tok = ary[j].substring (0,3); // first 3 chars

     val = ary[j].substring (3);   // get data

     if (tok == "s1=") {           // value for shipping

       if (obj1.shipping)  obj1.shipping.value  = val;

       ary[j] = "";                // clear it out

     }

     if (tok == "s2=") {           // value for shipping2

       if (obj1.shipping2) obj1.shipping2.value = val;

       ary[j] = "";                // clear it out

     }

   }

   val = ary.join (" ");           // rebuild val with what's left

 }

 

 function StorVal () {

 var tag;

   tag = obj.name.substring (obj.name.length-2);  // get flag

   if      (tag == "1a") op1a = op1a + " " + val;

   else if (tag == "1b") op1b = op1b + " " + val;

   else if (tag == "2a") op2a = op2a + " " + val;

   else if (tag == "2b") op2b = op2b + " " + val;

   else if (tag == "3a") op3a = op3a + " " + val;

   else if (tag == "3b") op3b = op3b + " " + val;

   else if (tag == "4a") op4a = op4a + " " + val;

   else if (tag == "4b") op4b = op4b + " " + val;

   else if (tag == "5a") op5a = op5a + " " + val;

   else if (tag == "5b") op5b = op5b + " " + val;

   else if (tag == "6a") op6a = op6a + " " + val;

   else if (tag == "6b") op6b = op6b + " " + val;

   else if (tag == "7a") op7a = op7a + " " + val;

   else if (tag == "7b") op7b = op7b + " " + val;

   else if (tag == "8a") op8a = op8a + " " + val;

   else if (tag == "8b") op8b = op8b + " " + val;

   else if (tag == "9a") op9a = op9a + " " + val;

   else if (tag == "9b") op9b = op9b + " " + val;

   else if (tag == "3i") itmn = itmn + " " + val;

   else if (des.length == 0) des = val;

   else des = des + ", " + val;

 }

 

 function ReadForm (obj1, tst) { // Read the user form

 var i,j,pos;

   amt=0;des="";op1a="";op1b="";op2a="";op2b="";op3a="";op3b="";op4a="";op4b="";op5a="";op5b="";op6a="";op6b="";op7a="";op7b="";op8a="";op8b="";op9a="";op9b="";itmn="";

   if (obj1.baseamt) amt  = obj1.baseamt.value*1.0;  // base amount

   if (obj1.basedes) des  = obj1.basedes.value;  // base description

   if (obj1.baseon0) op1a = obj1.baseon0.value;  // base options

   if (obj1.baseos0) op1b = obj1.baseos0.value;

   if (obj1.baseon1) op2a = obj1.baseon1.value;

   if (obj1.baseos1) op2b = obj1.baseos1.value;

   if (obj1.baseon2) op3a = obj1.baseon2.value;

   if (obj1.baseos2) op3b = obj1.baseos2.value;

   if (obj1.baseon3) op4a = obj1.baseon3.value;

   if (obj1.baseos3) op4b = obj1.baseos3.value;

   if (obj1.baseon4) op5a = obj1.baseon4.value;

   if (obj1.baseos4) op5b = obj1.baseos4.value;

   if (obj1.baseon5) op6a = obj1.baseon5.value;

   if (obj1.baseos5) op6b = obj1.baseos5.value;

   if (obj1.baseon6) op7a = obj1.baseon6.value;

   if (obj1.baseos6) op7b = obj1.baseos6.value;

   if (obj1.baseon7) op8a = obj1.baseon7.value;

   if (obj1.baseos7) op8b = obj1.baseos7.value;

   if (obj1.baseon8) op9a = obj1.baseon8.value;

   if (obj1.baseos8) op9b = obj1.baseos8.value;

   if (obj1.baseitn) itmn = obj1.baseitn.value;

   for (i=0; i<obj1.length; i++) {     // run entire form

     obj = obj1.elements[i];           // a form element

     

     

     

     

     

     if (obj.type == "select-one") {   // just selects

       if (obj.name == "quantity" ||

           obj.name == "amount") continue;

       pos = obj.selectedIndex;        // which option selected

       val = obj.options[pos].value;   // selected value

       ChkTok (obj1);                  // check for any specials

 

       if (obj.name == "on0" ||        // let this go where it wants

           obj.name == "os0" ||

           obj.name == "on1" ||

 		  obj.name == "os1" ||

 		  obj.name == "on2" ||

 		  obj.name == "os2" ||

 		  obj.name == "on3" ||

 		  obj.name == "os3" ||

 		  obj.name == "on4" ||

 		  obj.name == "os4" ||

 		  obj.name == "on5" ||

 		  obj.name == "os5" ||

 		  obj.name == "on6" ||

 		  obj.name == "os6" ||

 		  obj.name == "on7" ||

 		  obj.name == "os7" ||

 		  obj.name == "on8" ||

 		  obj.name == "os8" ||

 		  obj.name == "on9" ||

           obj.name == "os9") continue;

 

       StorVal ();

 

     } else

     if (obj.type == "checkbox" ||     // just get checkboxex

         obj.type == "radio") {        //  and radios

       if (obj.checked) {

         val = obj.value;              // the value of the selection

         ChkTok (obj1);

         StorVal ();

       }

     } else

     if (obj.type == "select-multiple") {  //one or more

       for (j=0; j<obj.options.length; j++) {  // run all options

         if (obj.options[j].selected) {

           val = obj.options[j].value; // selected value (default)

           ChkTok (obj1);

           StorVal ();

         }

       }

     } else

     if ((obj.type == "text" ||        // just read text,

          obj.type == "textarea") &&

          obj.name != "tot" &&         //  but not from here

          obj.name != "quantity") {

       val = obj.value;                // get the data

       //if (val == "" && tst) 

       //{         // force an entry

       //  alert ("Enter data for " + obj.id);

       //  return false;

       //}

       StorVal ();

     }

   }

 // Now summarize stuff we just processed, above

   if (op1a.length > 0) obj1.on0.value = op1a;

   if (op1b.length > 0) obj1.os0.value = op1b;

   if (op2a.length > 0) obj1.on1.value = op2a;

   if (op2b.length > 0) obj1.os1.value = op2b;

   if (op3a.length > 0) obj1.on2.value = op3a;

   if (op3b.length > 0) obj1.os2.value = op3b;

   if (op4a.length > 0) obj1.on3.value = op4a;

   if (op4b.length > 0) obj1.os3.value = op4b;

   if (op5a.length > 0) obj1.on4.value = op5a;

   if (op5b.length > 0) obj1.os4.value = op5b;

   if (op6a.length > 0) obj1.on5.value = op6a;

   if (op6b.length > 0) obj1.os5.value = op6b;

   if (op7a.length > 0) obj1.on6.value = op7a;

   if (op7b.length > 0) obj1.os6.value = op7b;

   if (op8a.length > 0) obj1.on7.value = op8a;

   if (op8b.length > 0) obj1.os7.value = op8b;

   if (op9a.length > 0) obj1.on8.value = op9a;

   if (op9b.length > 0) obj1.os8.value = op9b;

   if (itmn.length > 0) obj1.item_number.value = itmn;

   obj1.item_name.value = des;

   obj1.amount.value = Dollar (amt);

   if (obj1.tot) obj1.tot.value = "$" + Dollar (amt);

 }