<!--

  function showpopup(id, width, height){
    wnd = window.open('../popup.php?id=' +id,'','width='+width,'height='+height);
    wnd.focus();
  }

  function trim(value) {
    return value.replace (/^\s+/, '').replace (/\s+$/, '');
  }
  
  function round(value, nks) {
    var x = 1;
    for (i=1;i<=nks;i++) {x*=10;}
    return Math.round(value * x) / x;
  }
  
  function formatNum(num) {
    num = num.toString().replace(/\$|\,/g,'');
    if(isNaN(num))
      num = "0";

    if (Number(num) == 0) return "";
    
    return num;
    
  }
  function formatCurrency(num) {

    num = num.toString().replace(/\$|\,/g,'');
    if(isNaN(num))
      num = "0";
      
    if (Number(num) == 0) return "";

    sign = (num == (num = Math.abs(num)));
    num = Math.floor(num*100+0.50000000001);
    cents = num%100;
    num = Math.floor(num/100).toString();
    if(cents<10)
      cents = "0" + cents;

    for (var i=0;i<Math.floor((num.length-(1+i))/3); i++)
      num = num.substring(0,num.length-(4*i+3))+'.'+
      num.substring(num.length-(4*i+3));
      
    return (((sign)?'':'-') + num + ',' + cents + " €");
    
}
  
-->