function validateInteger(element, max, e){
	var teclachar;
    var whichCode = (window.Event) ? e.which : e.keyCode;    

    if ((whichCode == 13) || (whichCode == 0) || (whichCode == 8))
    	return true;

	teclachar = String.fromCharCode(whichCode);
	if (teclachar <'0' || teclachar > '9')
		return false;
	if (element.value.length >= max)
		return false;
	return true;
}

function validadeNumber(objTextBox, maxLength, SeparadorMilesimo, SeparadorDecimal, 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;    
    // 13=enter, 8=backspace as demais retornam 0(zero)
    // whichCode==0 faz com que seja possivel usar todas as teclas como delete, setas, etc    
    if ((whichCode == 13) || (whichCode == 0) || (whichCode == 8))
    	return true;
    key = String.fromCharCode(whichCode); // Valor para o código da Chave
 
 
    if (strCheck.indexOf(key) == -1) 
    	return false; // Chave inválida
    len = objTextBox.value.length;
    
    if(len >= maxLength)
    	return false;    
    
    for(i = 0; i < len; i++)
        if ((objTextBox.value.charAt(i) != '0') && (objTextBox.value.charAt(i) != SeparadorDecimal)) 
        	break;
    aux = '';
    for(; i < len; i++)
        if (strCheck.indexOf(objTextBox.value.charAt(i))!=-1) 
        	aux += objTextBox.value.charAt(i);
    aux += key;
    len = aux.length;
    if (len == 0) 
    	objTextBox.value = '';
    if (len == 1) 
    	objTextBox.value = '0'+ SeparadorDecimal + '0' + aux;
    if (len == 2) 
    	objTextBox.value = '0'+ SeparadorDecimal + aux;
    if (len > 2) {
        aux2 = '';
        for (j = 0, i = len - 3; i >= 0; i--) {
            if (j == 3) {
                aux2 += SeparadorMilesimo;
                j = 0;
            }
            aux2 += aux.charAt(i);
            j++;
        }
        objTextBox.value = '';
        len2 = aux2.length;
        for (i = len2 - 1; i >= 0; i--)
        	objTextBox.value += aux2.charAt(i);
        objTextBox.value += SeparadorDecimal + aux.substr(len - 2, len);
    }
    return false;
}

function roundNumber(num, dec) {
	var result = Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
	return result;
}


function onKeyPressInputMoney(event, target) {

	return onlyNumbers(event, target);

}

function onlyNumbers(event, target) {
	var keyCode;
	var keyChar;

	if (window.event) {
		keyCode = window.event.keyCode;
	}

	else if (event) {
		keyCode = event.which;
	}
	else {
		return true;
	}	

	keyChar = String.fromCharCode(keyCode);	

	// teclas de controle
	if ((keyCode == null) || (keyCode == 0) || (keyCode == 8) || (keyCode == 9) || (keyCode == 13) || (keyCode == 27)) {
		return true;
	}

	else if ((("0123456789").indexOf(keyChar) > -1)) {
		return true;
	}
	else {
		return false;
	}
}

function onKeyUpInputMoney(event, target) {
	var keyCode;
	var keyChar;

	if (window.event) {
		keyCode = window.event.keyCode;
	}
	else if (event) {
		keyCode = event.which;
	}
	else {
		return;
	}

	keyChar = String.fromCharCode(keyCode);	

	if ((keyCode == 8) || (keyCode == 46) || (keyCode >= 96 && keyCode <= 105) || (("0123456789").indexOf(keyChar) > -1)) {
		target.value = currencyFormatted(target.value);
	}
}

function currencyFormatted(amount) {
	var formatedValue = amount;
	var real = '';
	var cents = '';
	var temp = [];
	var i = 0;
	var j = 0;
	var k = 0;

	formatedValue = clearString(formatedValue.toString(), "0123456789");

	if(formatedValue.length > 2) {
		real = formatedValue.substr(0, formatedValue.length - 2);
		cents = formatedValue.substr(formatedValue.length - 2, 2);

		if(real.length > 3) {
			temp = [];
			for(i = real.length - 1, j = 1, k = 0; i > 0 ; i--, j++) {
				if((j % 3) == 0) {
					temp.push(real.substr(i, 3));
					k++;
				}
			}
			temp.reverse();
			real = real.substr(0, real.length - (3 * k))+'.'+temp.join('.');
		}
		formatedValue = real + ',' + cents;
	}
	return formatedValue;
}

function clearString(value, validCharacters) {
	var result = '';
	var index = -1;
	var i = 0;

	for(i = 0; i < value.length; i++) {
		index = validCharacters.indexOf(value.charAt(i));
		if(index > -1) {
			result += validCharacters.charAt(index);
		}
	}
	return result;
}

function onBlurInputMoney(event, target) {
	target.value = currencyFormatted(target.value);

	if(target.value.length == 0) {
		target.value = '';
	}
	else if(target.value.length <= 2) {
		target.value = target.value + ',00';
	}
}

$(function (){

    $(".inputCurrency").each(function(){
		    if($(this).val() == "")
			    $(this).val("0,00");
	    });
	    $(".inputCurrency").blur(function(e){
		    onBlurInputMoney(e, this);
		    if($(this).val() == "")
			    $(this).val("0,00");
	    });
	    $(".inputCurrency").keyup(function(e){
		    onKeyUpInputMoney(e, this);
	    });
	    $(".inputCurrency").keypress(function(e){
		    return onKeyPressInputMoney(e, this);
	    });
	    $(".inputCurrency").click(function(){
		    if($(this).val() == "0,00")
			    $(this).val("");
	    });

	$(".somVlr#").blur(function (){
		var pag = 0;
		$(".somVlr").each(function (){
			pag += parseFloat(replaceNumber($(this).val()).replace(',','.'));
		});
		pag = currencyFormatted(pag);
		$(".somTtl").val(pag);
	});

	/*$(".txtQtdTit").blur(function (){
		var pag = 0;
		$(".txtQtdTit").each(function (){
			pag += parseInt($(this).val());
		});
		pag *= 10000;
		pag = currencyFormatted(pag);
		$(".somTtl").text(pag);
	});*/
});

function replaceNumber(num){
	var arrNum;
	if(num != ""){
		if(num.indexOf('.') > 0){
			arrNum = num.split(".");
			num = arrNum.join('');
		}
	}
	return num;
}