var alwaysShowCart = true;
var sc = (document.getElementById) ? (document.getElementById('shoppingcart')) : document.shoppingcart;
var olc = (document.getElementById) ? (document.getElementById('ecom_olc')) : document.ecom_olc;
//var itemsincart = (document.getElementById) ? (document.getElementById('itemsincart')) : document.itemsincart;
//var totalprice = (document.getElementById) ? (document.getElementById('totalprice')) : document.totalprice;
var ecom_pageid = (document.getElementById) ? (document.getElementById('ecom_pageid')) : document.ecom_pageid;

if(GetParam("ID") != 158){ // online products site
 if(alwaysShowCart){
   showhide(sc,'block');
 }else{
  if(isNumeric(olc.value)) {
    if(parseInt(olc.value) > 0){
      showhide(sc,'block');
    } else {
      showhide(sc,'none');
    }
   }else{
    showhide(sc,'none');
   }
  } // always show cart
} else { //code for visible pages
  showhide(sc,'none');
}

function showhide(sc,action){
  if(action=='block'){
    //setting default value on cart while empty
    //if(!isNumeric(itemsincart.value) && !isNumeric(olc.value)){ 
      //itemsincart.innerText = '0';
      //totalprice.innerText = 'Prísur íalt kr. 0,00';
    //}
  }
  sc.style.display = action;
}