function priceculc(form){
        wrkprice = document.form_price.wrk.options[document.form_price.wrk.selectedIndex].value;
        regprice = document.form_price.reg.options[document.form_price.reg.selectedIndex].value;
        secprice = document.form_price.sec.options[document.form_price.sec.selectedIndex].value;
        octprice = document.form_price.oct.options[document.form_price.oct.selectedIndex].value;
        air2price = document.form_price.air2.options[document.form_price.air2.selectedIndex].value;
        infprice = document.form_price.inf.options[document.form_price.inf.selectedIndex].value;
        val = (Number(wrkprice) + Number(regprice) + Number(secprice) + Number(octprice) + Number(air2price) + Number(infprice)) * 1.05 ;
        val = Math.round(val)
        document.form_price.price.value = val;
        return true;
}

function mado1(){
window.open("spro.html","spro","width=450,height=225",align="center");
}
function mado2(){
window.open("mares.html","spro","width=450,height=225",align="center");
}
function mado3(){
window.open("tusa.html","spro","width=450,height=225",align="center");
}
function mado4(){
window.open("sas.html","spro","width=450,height=225",align="center");
}
function mado5(){
window.open("atomic.html","spro","width=450,height=225",align="center");
}
function mado6(){
window.open("dacor.html","spro","width=450,height=225",align="center");
}
function mado7(){
window.open("nds.html","spro","width=450,height=225",align="center");
}
function mado8(){
window.open("aqualung.html","spro","width=450,height=225",align="center");
}
function mado9(){
window.open("apollo.html","spro","width=450,height=225",align="center");
}
function mado10(){
window.open("bism.html","spro","width=450,height=225",align="center");
}
function mado11(){
window.open("sherwood.html","spro","width=450,height=225",align="center");
}
function mado12(){
window.open("seaquest.html","spro","width=450,height=225",align="center");
}
function mado13(){
window.open("cressisub.html","spro","width=450,height=225",align="center");
}
function mado14(){
window.open("oceanic.html","spro","width=450,height=225",align="center");
}
function mado15(){
window.open("apeks.html","spro","width=450,height=225",align="center");
}


function addComma(value){
	var i;
	for(i = 0; i < value.length/3; i++){
		value = value.replace(/^([+-]?\d+)(\d\d\d)/,"$1,$2");
	}
	return value;
}

function removeComma(value){
	return value.split(",").join("")
}




function HpbImgPreload()
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=false,isN6=false,isIE=false;
  if (document.all && appVer >= 4) isIE=true; else
    if (document.getElementById && appVer > 4) isN6=true; else
      if (document.layers && appVer >= 4) isNC=true;
  if (isNC||isN6||isIE)
  {
    if (document.images)
    {
      var imgName = HpbImgPreload.arguments[0];
      var cnt;
      swImg[imgName] = new Array;
      for (cnt = 1; cnt < HpbImgPreload.arguments.length; cnt++)
      {
        swImg[imgName][HpbImgPreload.arguments[cnt]] = new Image();
        swImg[imgName][HpbImgPreload.arguments[cnt]].src = HpbImgPreload.arguments[cnt];
      }
    }
  }
}
// HpbImgFind:
//
function HpbImgFind(doc, imgName)
{
  for (var i=0; i < doc.layers.length; i++)
  {
    var img = doc.layers[i].document.images[imgName];
    if (!img) img = HpbImgFind(doc.layers[i], imgName);
    if (img) return img;
  }
  return null;
}
// HpbImgSwap:
//
function HpbImgSwap(imgName, imgSrc)
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=false,isN6=false,isIE=false;
  if (document.all && appVer >= 4) isIE=true; else
    if (document.getElementById && appVer > 4) isN6=true; else
      if (document.layers && appVer >= 4) isNC=true;
  if (isNC||isN6||isIE)
  {
    if (document.images)
    {
      var img = document.images[imgName];
      if (!img) img = HpbImgFind(document, imgName);
      if (img) img.src = imgSrc;
    }
  }
}
var swImg; swImg=new Array;
//-->

<!--HPB_SCRIPT_PLD_50
HpbImgPreload('_HPB_ROLLOVER1', '../images/gif/roll01_n_image.gif', '../images/gif/roll01_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER2', '../images/gif/roll02_n_image.gif', '../images/gif/roll02_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER3', '../images/gif/roll03_n_image.gif', '../images/gif/roll03_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER4', '../images/gif/roll04_n_image.gif', '../images/gif/roll04_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER5', '../images/gif/roll05_n_image.gif', '../images/gif/roll05_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER6', '../images/gif/roll06_n_image.gif', '../images/gif/roll06_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER7', '../images/gif/roll07_n_image.gif', '../images/gif/roll07_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER8', '../images/gif/roll08_n_image.gif', '../images/gif/roll08_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER9', '../images/gif/roll09_n_image.gif', '../images/gif/roll09_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER10', '../images/gif/roll10_n_image.gif', '../images/gif/roll10_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER11', '../images/gif/roll11_n_image.gif', '../images/gif/roll11_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER12', '../images/gif/roll12_n_image.gif', '../images/gif/roll12_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER13', '../images/gif/roll13_n_image.gif', '../images/gif/roll13_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER14', '../images/gif/roll14_n_image.gif', '../images/gif/roll14_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER15', '../images/gif/roll15_n_image.gif', '../images/gif/roll15_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER16', '../images/gif/roll16_n_image.gif', '../images/gif/roll16_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER17', '../images/gif/roll17_n_image.gif', '../images/gif/roll17_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER18', '../images/gif/roll18_n_image.gif', '../images/gif/roll18_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER19', '../images/gif/roll19_n_image.gif', '../images/gif/roll19_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER20', '../images/gif/roll20_n_image.gif', '../images/gif/roll20_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER21', '../images/gif/roll21_n_image.gif', '../images/gif/roll21_m_image.gif');
HpbImgPreload('_HPB_ROLLOVER22', '../images/gif/roll22_n_image.gif', '../images/gif/roll22_m_image.gif');

HpbImgPreload('HPB_ROLLOVER1', '../images/gif/roll01_n_image.gif', '../images/gif/roll01_m_image.gif');
HpbImgPreload('HPB_ROLLOVER2', '../images/gif/roll02_n_image.gif', '../images/gif/roll02_m_image.gif');
HpbImgPreload('HPB_ROLLOVER3', '../images/gif/roll03_n_image.gif', '../images/gif/roll03_m_image.gif');
HpbImgPreload('HPB_ROLLOVER4', '../images/gif/roll04_n_image.gif', '../images/gif/roll04_m_image.gif');
HpbImgPreload('HPB_ROLLOVER5', '../images/gif/roll05_n_image.gif', '../images/gif/roll05_m_image.gif');
HpbImgPreload('HPB_ROLLOVER6', '../images/gif/roll06_n_image.gif', '../images/gif/roll06_m_image.gif');
HpbImgPreload('HPB_ROLLOVER7', '../images/gif/roll07_n_image.gif', '../images/gif/roll07_m_image.gif');
HpbImgPreload('HPB_ROLLOVER8', '../images/gif/roll08_n_image.gif', '../images/gif/roll08_m_image.gif');
HpbImgPreload('HPB_ROLLOVER9', '../images/gif/roll09_n_image.gif', '../images/gif/roll09_m_image.gif');
HpbImgPreload('HPB_ROLLOVER10', '../images/gif/roll10_n_image.gif', '../images/gif/roll10_m_image.gif');
HpbImgPreload('HPB_ROLLOVER11', '../images/gif/roll11_n_image.gif', '../images/gif/roll11_m_image.gif');
HpbImgPreload('HPB_ROLLOVER12', '../images/gif/roll12_n_image.gif', '../images/gif/roll12_m_image.gif');
HpbImgPreload('HPB_ROLLOVER13', '../images/gif/roll13_n_image.gif', '../images/gif/roll13_m_image.gif');
HpbImgPreload('HPB_ROLLOVER14', '../images/gif/roll14_n_image.gif', '../images/gif/roll14_m_image.gif');
HpbImgPreload('HPB_ROLLOVER15', '../images/gif/roll15_n_image.gif', '../images/gif/roll15_m_image.gif');
HpbImgPreload('HPB_ROLLOVER16', '../images/gif/roll16_n_image.gif', '../images/gif/roll16_m_image.gif');
HpbImgPreload('HPB_ROLLOVER17', '../images/gif/roll17_n_image.gif', '../images/gif/roll17_m_image.gif');
HpbImgPreload('HPB_ROLLOVER18', '../images/gif/roll18_n_image.gif', '../images/gif/roll18_m_image.gif');
HpbImgPreload('HPB_ROLLOVER19', '../images/gif/roll19_n_image.gif', '../images/gif/roll19_m_image.gif');
HpbImgPreload('HPB_ROLLOVER20', '../images/gif/roll20_n_image.gif', '../images/gif/roll20_m_image.gif');
HpbImgPreload('HPB_ROLLOVER21', '../images/gif/roll21_n_image.gif', '../images/gif/roll21_m_image.gif');
HpbImgPreload('HPB_ROLLOVER22', '../images/gif/roll22_n_image.gif', '../images/gif/roll22_m_image.gif');