function number_format (number, decimals, dec_point, thousands_sep)
{
  var exponent = "";
  var numberstr = number.toString ();
  var eindex = numberstr.indexOf ("e");
  if (eindex > -1)
  {
    exponent = numberstr.substring (eindex);
    number = parseFloat (numberstr.substring (0, eindex));
  }
  
  if (decimals != null)
  {
    var temp = Math.pow (10, decimals);
    number = Math.round (number * temp) / temp;
  }
  var sign = number < 0 ? "-" : "";
  var integer = (number > 0 ? 
      Math.floor (number) : Math.abs (Math.ceil (number))).toString ();
  
  var fractional = number.toString ().substring (integer.length + sign.length);
  dec_point = dec_point != null ? dec_point : ".";
  fractional = decimals != null && decimals > 0 || fractional.length > 1 ? 
               (dec_point + fractional.substring (1)) : "";
  if (decimals != null && decimals > 0)
  {
    for (i = fractional.length - 1, z = decimals; i < z; ++i)
      fractional += "0";
  }
  
  thousands_sep = (thousands_sep != dec_point || fractional.length == 0) ? 
                  thousands_sep : null;
  if (thousands_sep != null && thousands_sep != "")
  {
	for (i = integer.length - 3; i > 0; i -= 3)
      integer = integer.substring (0 , i) + thousands_sep + integer.substring (i);
  }
  
  return sign + integer + fractional + exponent;
}

function currencyFormatted(amount)
{
//	var i = parseFloat(amount);
//	if(isNaN(i)) { i = 0.00; }
//	var minus = '';
//	if(i < 0) { minus = '-'; }
//	i = Math.abs(i);
//	i = parseInt((i + .005) * 100);
//	i = i / 100;
//	s = new String(i);
//	if(s.indexOf('.') < 0) { s += '.00'; }
//	if(s.indexOf('.') == (s.length - 2)) { s += '0'; }
//	s = minus + s;
//	return s.replace('.', ',');
	var i = parseFloat(amount);
	var s = i.toFixed(2);
	return s.replace('.', ',');
}

function html_entity_decode(str) {
	var ta = document.createElement("textarea");
  ta.innerHTML = str.replace(/</g,"&lt;").replace(/>/g,"&gt;");
	return ta.innerHTML;
}

function in_array(item,arr) {
	for(p=0;p<arr.length;p++) if (item == arr[p]) return true;
	return false;
}

function LoadScript(url)
{
	var script = document.createElement("script");
	script.src = url;
	script.type = "text/javascript";
	document.getElementsByTagName("head")[0].appendChild(script);
}

function addLoadEvent(func)
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function') 
	{
		window.onload = func;
	}
	else 
	{
		window.onload = function()
		{
			if (oldonload) 
			{
				oldonload();
			}
			func();
		}
	}
}

function getSize() {
	var myWidth = 0, myHeight = 0;

	if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	}
	return [ myWidth, myHeight ];
}