function vediCategoriaProdotti(idCategoria) {
	location.href='catalogo.asp?idCategoria=' + idCategoria;
}

function convertInNumber(strNumber) {
  out = ","; // replace this
  add = "."; // with this
  temp = "" + strNumber; // temporary holder
  while (temp.indexOf(out)>-1) {
      pos= temp.indexOf(out);
      temp = "" + (temp.substring(0, pos) + add +
      temp.substring((pos + out.length), temp.length));
  }
  return parseFloat(temp);
}

function convertInStr(str){
  out = "."; // replace this
  add = ","; // with this
  temp = "" + str; // temporary holder
  if(temp.indexOf(out)>-1){
      var strTmp = temp.split(out);
      if(strTmp[1].length<2){
          temp = strTmp[0] + "." + strTmp[1] + "0";
      }
  }else{
      temp = temp + ".00";
  }
  while (temp.indexOf(out)>-1) {
      pos= temp.indexOf(out);
      temp = "" + (temp.substring(0, pos) + add +
      temp.substring((pos + out.length), temp.length));
  }
  return temp;
}

function trim(strValue){
	return strValue.replace(/^\s+/,'').replace(/\s+$/,'');
}

function validEmail(indirizzo){
  if (window.RegExp) {
    var nonvalido = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)";
    var valido = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$";
    var regnv = new RegExp(nonvalido);
    var regv = new RegExp(valido);
    if (!regnv.test(indirizzo) && regv.test(indirizzo))
      return true;
    return false;
	}else {
    if(indirizzo.indexOf("@") >= 0)
      return true;
    return false;
  }
} 

function validNumber(str){
    var patternvalido = "^[0-9]+$";
    var reg = new RegExp(patternvalido);
    return str.match(reg);       
} 

function validFloat(numValue){
   if ( isNaN(convertInNumber(numValue)) )
	   return false;
   else 
     return true;        
} 

function validString(str){
    var patternvalido = "^[A-Za-z ]+$";
    var reg = new RegExp(patternvalido);
    return str.match(reg);
} 

function isNull(objValue){
  if(trim(objValue.value).length<1){
      return true;
  }else{
      return false;
  }
}

function goPage(pagina){
    location.href=pagina;
}

function view_image(pageURL){
		window.open(pageURL, "mywindow1","status=1,width=700, height=550, toolbar=0, location=0, directories=0, status=1, menubar=0, scrollbars=1, resizable=1, top=50, left=100"); 
}