/**
* Clean all non numeric characters. Also keeping "."
* usage: str.cleanNumber()
*/
String.prototype.cleanNumber = function() {
var returnValue = this.replace(/[^0-9.-]/g,'');
//let's make sure we do not return a NaN value
if(isNaN(returnValue) || returnValue == ""){
returnValue = 0;
}
return returnValue;
}
/**
* Create a default string function to allow replacing all characters in a string
*/
String.prototype.replaceAll = function(search, replacement) {
return this.replace(new RegExp(search, 'g'), replacement);
};
/**
* Format a float as currency
* usage: floatvalue.formatMoney(0, '.', ',');
*/
Number.prototype.formatMoney = function(c, d, t){
var n = this,
c = isNaN(c = Math.abs(c)) ? 2 : c,
d = d == undefined ? "." : d,
t = t == undefined ? "," : t,
s = n < 0 ? "-" : "",
i = parseInt(n = Math.abs(+n || 0).toFixed(c)) + "",
j = (j = i.length) > 3 ? j % 3 : 0;
return s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : "");
};