
<!--
<!-- ;
<!-- by CJ Jouhal


function format(num)
<!-- function format based on code from Tim Wallace.  (Thanx)
   {

   finished=Math.floor(num)+".";

   var base=100*(num-Math.floor(num))+0.5;

   finished += Math.floor(base/10);

   finished += Math.floor(base%10);

   return finished;

   }



function subtotal(q,p) 
{
		stotal=q*p;
		return format(stotal);
}

function calctax(current)
{
	var st="CA"
	var str=document.order.State.value.toUpperCase();
	if 	(str.search(st) != -1) rate=0.07
	else 
		rate=0;
	tx=rate*(eval(current.Subtotal1.value)+ eval(current.Subtotal2.value)+ eval(current.Subtotal3.value)
    + eval(current.Subtotal4.value)+ eval(current.Subtotal5.value)+ eval(current.Subtotal6.value)
    + eval(current.Subtotal7.value)+ eval(current.Subtotal8.value)+ eval(current.Subtotal9.value)
    + eval(current.Subtotal10.value));
	document.order.Tax.value=format(tx)
	return format(tx);
}

function calcsh(n)
{
	if (n<15) return 4
	else if (n<25) return 4.5
	else if (n<50) return 5
	else if (n<75) return 6.25
	else if (n<100) return 6.50
	else if (n<150) return 7
	else if (n<200) return 7.50
	else if (n<300) return 9.5
	else if (n<400) return 11.00
	else if (n<500) return 13.00
    else if (n<2000) return 50.00
	else return 0;
}
function total(current)
{
// calculate quantity discount
	var discount = 0
	var totalQty = eval(document.order.Quantity1.value) + eval(document.order.Quantity2.value)
    + eval(document.order.Quantity3.value) + eval(document.order.Quantity4.value)
     + eval(document.order.Quantity5.value)+ eval(document.order.Quantity6.value)
     + eval(document.order.Quantity7.value)+ eval(document.order.Quantity8.value)
     + eval(document.order.Quantity9.value)+ eval(document.order.Quantity10.value);
	if (totalQty < 10)  {
		discount = 0;
		} else if (totalQty < 20) {
			discount = .1;
		} else if (totalQty < 40) {
 			discount = .15;
		} else if (totalQty < 60) {
 			discount = .25;
		} else if (totalQty < 100) {
 			discount = .4;
		} else
			discount = 0;
// calculate tax (tax rate multiplied by sum of subtotals)
		calctax(current);
// add subtotals			
		sum=	eval(current.Subtotal1.value)+
			eval(current.Subtotal2.value)+
            eval(current.Subtotal3.value)+
            eval(current.Subtotal4.value)+
            eval(current.Subtotal5.value)+
            eval(current.Subtotal6.value)+
            eval(current.Subtotal7.value)+
            eval(current.Subtotal8.value)+
            eval(current.Subtotal9.value)+
            eval(current.Subtotal10.value);
// calculate Shipping & Handling  (based on sum of subtotals)
		document.order.SH.value=calcsh(sum);
// add it all together
		sum=	sum+
			eval(current.Tax.value)+
			eval(current.SH.value);
		return format(sum);
}
// end hide -->

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
//-->