documentall=document.all;function formatamoney(c){var t=this;if(c==undefined)c=2;var p,d=(t=t.split("."))[1].substr(0,c);for(p=(t=t[0]).length;(p-=3)>=1;){t=t.substr(0,p)+"."+ t.substr(p);}
return t+","+d+Array(c+1-d.length).join(0);}
String.prototype.formatCurrency=formatamoney
function demaskvalue(valor,currency){var val2='';var strCheck='0123456789';var len=valor.length;if(len==0){return 0.00;}
if(currency==true){for(var i=0;i<len;i++)
if((valor.charAt(i)!='0')&&(valor.charAt(i)!=','))break;for(;i<len;i++){if(strCheck.indexOf(valor.charAt(i))!=-1)val2+=valor.charAt(i);}
if(val2.length==0)return"0.00";if(val2.length==1)return"0.0"+ val2;if(val2.length==2)return"0."+ val2;var parte1=val2.substring(0,val2.length-2);var parte2=val2.substring(val2.length-2);var returnvalue=parte1+"."+ parte2;return returnvalue;}
else{val3="";for(var k=0;k<len;k++){if(strCheck.indexOf(valor.charAt(k))!=-1)val3+=valor.charAt(k);}
return val3;}}
function reais(obj,event){var whichCode=(window.Event)?event.which:event.keyCode;if(whichCode==8&&!documentall){if(event.preventDefault){event.preventDefault();}else{event.returnValue=false;}
var valor=obj.value;var x=valor.substring(0,valor.length-1);obj.value=demaskvalue(x,true).formatCurrency();return false;}
FormataReais(obj,'.',',',event);}
function backspace(obj,event){var whichCode=(window.Event)?event.which:event.keyCode;if(whichCode==8&&documentall){var valor=obj.value;var x=valor.substring(0,valor.length-1);var y=demaskvalue(x,true).formatCurrency();obj.value="";obj.value+=y;if(event.preventDefault){event.preventDefault();}else{event.returnValue=false;}
return false;}}
function FormataReais(fld,milSep,decSep,e){var sep=0;var key='';var i=j=0;var len=len2=0;var strCheck='0123456789';var aux=aux2='';var whichCode=(window.Event)?e.which:e.keyCode;if(whichCode==0)return true;if(whichCode==9)return true;if(whichCode==13)return true;if(whichCode==16)return true;if(whichCode==17)return true;if(whichCode==27)return true;if(whichCode==34)return true;if(whichCode==35)return true;if(whichCode==36)return true;if(e.preventDefault){e.preventDefault()}else{e.returnValue=false}
var key=String.fromCharCode(whichCode);if(strCheck.indexOf(key)==-1)return false;fld.value+=key;var len=fld.value.length;var bodeaux=demaskvalue(fld.value,true).formatCurrency();fld.value=bodeaux;if(fld.createTextRange){var range=fld.createTextRange();range.collapse(false);range.select();}
else if(fld.setSelectionRange){fld.focus();var length=fld.value.length;fld.setSelectionRange(length,length);}
return false;}