if(!window.VITECH.currencyUtil){VITECH.currencyUtil=new Object()
}Object.extend(VITECH.currencyUtil,{unformatCurrency:function(b){if(b!=null){var a=false;
b=b.toString().replace(/\$|\,/g,"");if(b.indexOf("(")==0||b.indexOf("-")==0){a=true;
b=b.toString().replace(/\(/g,"");b=b.toString().replace(/\)/g,"");
b=b.toString().replace(/\-/g,"")}if(a){b="-"+b}}return b
},toNumber:function(a){return Number(this.unformatCurrency(a))
},formatCurrency:function(e,d,a){e=e.toString().replace(/\$|\,/g,"");
if(isNaN(e)){e="0"}numAbs=Math.abs(e);isNegative=false;
if(e!=numAbs){isNegative=true;e=numAbs}e=Math.floor(e*100+0.50000000001);
cents=e%100;e=Math.floor(e/100).toString();if(cents<10){cents="0"+cents
}for(var f=0;f<Math.floor((e.length-(1+f))/3);f++){e=e.substring(0,e.length-(4*f+3))+","+e.substring(e.length-(4*f+3))
}var g="";var b="";var c="";if(isNegative){if(a){b="(";
c=")"}else{b="-";c=""}}if(d){g=b+d+e+"."+cents+c}else{g=b+e+"."+cents+c
}return g}});