/*
	Functions from phpjs.org
*/

var cursol_utilities ={
	number_format : function(number, decimals, dec_point, thousands_sep) {
		// Formats a number with grouped thousands  
		// 
		// version: 1008.1718
		// discuss at: http://phpjs.org/functions/number_format    // +   original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)
		var n = !isFinite(+number) ? 0 : +number, 
			prec = !isFinite(+decimals) ? 0 : Math.abs(decimals),
			sep = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep,        dec = (typeof dec_point === 'undefined') ? '.' : dec_point,
			s = '',
			toFixedFix = function (n, prec) {
				var k = Math.pow(10, prec);
				return '' + Math.round(n * k) / k;        };
		// Fix for IE parseFloat(0.55).toFixed(0) = 0;
		s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.');
		if (s[0].length > 3) {
			s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep);    }
		if ((s[1] || '').length < prec) {
			s[1] = s[1] || '';
			s[1] += new Array(prec - s[1].length + 1).join('0');
		}    return s.join(dec);
	}
}