/***********************************************************************************
	PROTOTYPE
	************************************************************************************/
	// Função para pegar os params da URL
	window.location.get = function (id) {
		if (m = window.location.search.match(new RegExp(id + "=([^&]+)")))
			return unescape(m[1].replace(/\+/g, unescape("%20")));
		return "";
	};

	String.prototype.getNumber = function () {
		return this.replace(/[^0-9]*/g, "");
	};

	String.prototype.trim = function () {
		return this.replace(/^[\W\t\n\r\0\x0B]+|[\W\t\n\r\0\x0B]+$/g, "").toString();
	};

	// faz referencias as funcoes//// somente para o ie
	function __ini_object(ref) {
		//ref.getMethods = Object.prototype.getMethods;
		//ref.getProperty = Object.prototype.getProperty;
		//ref.getEvents = Object.prototype.getEvents;
		//ref.getObjects = Object.prototype.getObjects;

		ref.addEventListener = function(en, func, capture) {
			if (en == "load") {
				if (this.attachEvent)
					this.attachEvent('on' + en, func);
				return;
			}
			var __func = null;

			if (eval("typeof __call_childs_" + en + "== \"undefined\"")) {
				eval("__call_childs_" + en + " = function () {for (var i = 0; i < this[\"_count\" + en]; i++) {try{this[\"_count\" + en + \"_\" + i]()}catch(e){};}}");
			}

			if (typeof this["_count" + en] == "undefined")
				this["_count" + en] = 0;
			var __c = 0;

			__func = eval("this.on" + en);

			if (eval("__call_childs_"+en+" != __func")) {
				eval("this.on" + en + " = __call_childs_" + en);

				__c = this["_count" + en]++;
				this["_count" + en + "_" + __c] =  __func;
			}

			__c = this["_count" + en]++;
			this["_count" + en + "_" + __c] =  func;
		};
	}

	// são Funcões para retornar as propriedades e metodos dos objetos
	/*
	Object.prototype.getMethods = function () {
		var s = "";
		for (var i in this)
			if (typeof this[i] == "function")
				s += i + " = " + this[i] + "\n";

		return s;
	};

	Object.prototype.getProperty = function () {
		var s = "";
		for (var i in this)
			if (typeof this[i] != "function" && typeof this[i] != "object")
				s += i + " = " + this[i] + "\n";

		return s;
	};

	Object.prototype.getEvents = function () {
		var s = "";
		for (var i in this)
			if (i.match(/^on/))
				s += i + " = " + this[i] + "\n";

		return s;
	};

	Object.prototype.getObjects = function () {
		var s = "";
		for (var i in this)
			if (typeof this[i] == "object")
				s += i + " = " + this[i] + "\n";

		return s;
	};*/

	// no caso do IE, adicionar o addEventListener e as funções de propriedade
	if (!document.addEventListener || document.attachEvent) {
		for (var i = 0; i < document.all.length; i++)
			__ini_object(document.all[i]);

		var originalCreateElement = document.createElement;
		document.createElement = function(tagName) {
			var element = originalCreateElement(tagName);

			if (element.attachEvent)
				__ini_object(element);

			return element;
		};

		__ini_object(window);
		__ini_object(document);
	}

	/***********************************************************************************
	GENERIC FUNCTIONS
	************************************************************************************/
	var __OLD_VALUE = null;
	function setValue(obj) {
		__OLD_VALUE = obj.value;
	}

	function restoreValue(obj) {
		obj.value = __OLD_VALUE;
	}

	function strToFloat(value) {
		value = value.toString();
		value = value.replace(/\./g, "");
		value = (value.replace(/,/g, ".")*1);
		return value;
	}

	function floatToStr(value) {
		value = value.toString();
		return format_float(value.replace(/\./g, ","));
	}

	function verify_char(e, char_pode, obj, length) {
		//var _ignore_code = new Array(8, 13, 46);
		var _ignore_code = new Array(8, 13);
		var _code = null;

		if (navigator.appName.indexOf("Netscape")!= -1)
			_code = e.which;
		else
			_code = e.keyCode;

		if (e.ctrlKey || e.shiftKey || e.altKey)
			return true;

		for (var x = 0; x < _ignore_code.length; x++)
			if (_ignore_code[x] == _code)
				return true;

		var _char = null;
		if ((_code) && (_char = String.fromCharCode(_code)))
			if (typeof obj != "undefined" && typeof length != "undefined" && obj.value.length >= length)
				return false;
			else
				return char_pode.indexOf(_char) != -1;

		return true;
	}

	var XML_OBJECT = null;
	function loadXML(url, __func) {
		var req = null;

		if (window.XMLHttpRequest) // Procura por um objeto nativo (Mozilla/Safari)
			req = new XMLHttpRequest();
		else if (window.ActiveXObject) // Procura por uma versao ActiveX (IE)
			req = new ActiveXObject("Microsoft.XMLHTTP");

		if (req) {
			req.onreadystatechange = function () {
				if (req.readyState == 4) { // apenas quando o estado for "completado"

					if (req.status == 200) {// apenas se o servidor retornar "OK"
						__func(req.responseText);
					}
					else
						alert("Houve um problema ao obter os dados:\n" + req.statusText);
				}
			};

			req.open("GET", url, true); // o true serve caso for usado como threads, ele não ficará travado e terá q ser usado um função para receber o retorno
			req.send(null);
		}
	}

	function setCheckBox(name, value, checked) {
		var c = document.getElementsByName(name);
		checked = (typeof checked == "undefined") ? true : checked;

		if (typeof value != "undefined") {
			for (var x = 0; x < c.length; x++)
				if (c[x].value == value)
					c[x].checked = checked;
		}
		else {
			for (var x = 0; x < c.length; x++)
				c[x].checked = checked;
		}
	}

	function selectAll(obj) {
		if (typeof obj == "string")
			obj = document.getElementById(obj);

		switch (obj.tagName.toLowerCase()) {
			case "select":
				for (var i = 0; i < obj.options.length; i++)
					obj.options[i].selected = true;
			break;
			default:
				alert("Não implementado!!");
		}
	}

	function selectOption(obj, value) {
		switch (obj.tagName.toLowerCase()) {
			case "select":
				for (var i = 0; i < obj.options.length; i++)
					if (obj.options[i].value == value) {
						obj.options[i].selected = true;
						break;
					}
			break;
			default:
				alert("Não implementado!!");
		}
	}

	function __sprintf(match, value, str) {
		//alert(__match + '-'+ value);

		// decimal ou float
		if (__match = match.match(/%d|%f/))
			str = str.replace(__match[0], value);
		else
		// decimal - formata a esquerda
		if (__match = match.match(/%([0-9])([0-9]+)d/)) {
			var value = (value*1).toString();

			if (value.length < __match[2])
				while (value.length < __match[2])
					value = __match[1] + value;

			str = str.replace(__match[0], value);
		}
		else
		// string - formata a esquerda
		if (__match = match.match(/%([0-9])([0-9]+)s/)) {
			var value = value.toString();

			if (value.length < __match[2])
				while (value.length < __match[2])
					value = __match[1] + value;

			str = str.replace(__match[0], value);
		}
		else
		// string somente
		if (__match = match.match(/%s/)) {
			var value = value.toString();

			if (value.length < __match[2])
				while (value.length < __match[2])
					value = __match[1] + value;

			str = str.replace(__match[0], value);
		}
		// float - formatado
		else
		if (__match = match.match(/%([0-9])([0-9]+)\.([0-9]+)f/)) {
			var value = (value*1).toString();
			var iInt = value.substr(0, value.indexOf('.')).toString();
			var iDec = value.substr(value.indexOf('.') + 1).toString();

			if (iDec.length < __match[3]) {
				while (iDec.length < __match[3])
					iDec += '0';
			}
			else
				iDec = iDec.substr(0, __match[3]);

			value = iInt + '.' + iDec;

			while (value.length < __match[2])
				value = __match[1] + value;

			str = str.replace(__match[0], value);
		}

		return str;
	}

	function sprintf() {
		var str = arguments[0];
		var __match = str.match(/%[0-9\.]*[dfs]/g);

		if (__match.length > arguments.length - 1)
			alert('WARNING:\nsprintf(): Too few arguments');
		else
			for (var x = 0; x < __match.length; x++)
				str = __sprintf(__match[x], arguments[x + 1], str);

		return str;
	}

	function serialize(what) {
		this.__string = function(__s) {
			return ('s:'+__s.length+':"'+__s+'";');
		};

		this.__number = function(__s) {
			return ((String(__s).indexOf('.')==-1)?'i:'+__s+';':'d:'+__s+';');
		};

		this.__boolean = function(__s) {
			return ('b:'+(__s?'1':'0')+';');
		};

		this.__undefined = function(__s) {
			return ('N;');
		};

		this.__object = function(__s) {
			var n;
			var a = 0;
			var ser = '';
			for(var b in __s) {
				n = (__s[b] == null);
				if(n || (__s[b].constructor != Function && b != '__class')) {
					ser+=(!isNaN(b))?this.__number(b):this.__string(b);
					ser+=n?this.__undefined(n):this['__'+typeof(__s[b])](__s[b]);
					a++;
				}
			}

			return ('a:'+a+':{'+ser+'}');
		};

		if(what == null)
			var ser = this.__undefined(what);
		else
			var ser = this['__'+typeof(what)](what);
		return ser;
	}

	function $() {
	  	var elements = new Array();

	  	for (var i = 0; i < arguments.length; i++) {
			var element = arguments[i];
			if (typeof element == 'string') {
		  		if (aux = document.getElementById(element))
					element = aux;
				else
					element = document.getElementsByName(element);
			}

			if (arguments.length == 1)
		  		return element;

			elements.push(element);
	  	}

	  	return elements;
	}
	/***********************************************************************************
	FORMATS
	************************************************************************************/
	function format_date(value) {
		if (m = value.match(/([0-9]{2})([0-9]{2})([0-9]{4})/))
			return m[1] + "/" + m[2] + "/" + m[3];
		return value;
	}

	function format_cnpj(value) {
		if (m = value.match(/([0-9]{2})([0-9]{3})([0-9]{3})([0-9]{4})([0-9]{2})/))
			return m[1] + "." + m[2] + "." + m[3] + "/" + m[4] + "-" + m[5];
		return value;
	}

	function format_cep(value) {
		if (m = value.match(/([0-9]{2})([0-9]{3})([0-9]{3})/))
			return m[1] + "." + m[2] + "-" + m[3];
		return value;
	}

	function format_cpf(value) {
		if (m = value.match(/([0-9]{3})([0-9]{3})([0-9]{3})([0-9]{2})/))
			return m[1] + "." + m[2] + "." + m[3] + "-" + m[4];
		return value;
	}

	function format_float(value) {
		if (value == 0)
			return "0,00";
		value = value.toString();

		if (value == parseFloat(value))
			value = value.replace(/\./g, ",");
		else
			value = value.replace(/\./g, "");

		Dec = '00';
		Int = '0';
		if (value.indexOf(',') != -1) {
			Int = value.substring(0, value.indexOf(','));
			Dec = value.substring(value.indexOf(',') + 1);
		}
		else
			Int = value;

		if (Dec.length > 2)
			Dec = Dec.substring(0, 2);
		else
			while (Dec.length < 2)
				Dec += '0';

		Int = (Int*1);
		Int = Int.toString();
		aux = '';
		for (x = 1 ; x <= Int.length; x++) {
			sep = (((x % 3) == 0) && (x != Int.length))?'.':'';
			aux = sep + (Int.substring(Int.length - x, Int.length - x+1)) + aux;
		}
		Int = aux;

		return (Int + ',' + Dec);
	}

	function format_float2( campo, teclapres) {
		var tecla = teclapres.keyCode;
		//var campo = getElementById()nome_campo );
		//var tecla = event.keyCode;

		var valor = campo.value;
		valor = valor.replace( "/", "" );
		valor = valor.replace( ",", "" );
		valor = valor.replace( ",", "" );
		valor = valor.replace( ",", "" );
		valor = valor.replace( ".", "" );
		valor = valor.replace( ".", "" );
		valor = valor.replace( ".", "" );
		valor = valor.replace( ".", "" );

		var tamanho = valor.length;

		// tamanho sem . nem ,
		if (!(maximo = campo.getAttribute("maxlength")))
			maximo = 100;

		var tamanho_maximo 	= maximo;


		if (tamanho < tamanho_maximo && tecla != 8)
			tamanho = tamanho + 1;

		if (tecla == 8 )
			tamanho = tamanho - 1;

		if ( tecla == 8 || tecla >= 48 && tecla <= 57 || tecla >= 96 && tecla <= 105 ) {
			if ( tamanho <= 2 )
				campo.value = valor;

			if ( (tamanho > 2) && (tamanho <= 5) )
				campo.value = valor.substr( 0, tamanho - 2 ) + ',' + valor.substr( tamanho - 2, tamanho ) ;

			if ( (tamanho >= 6) && (tamanho <= 8) )
				campo.value = valor.substr( 0, tamanho - 5 ) + '.' + valor.substr( tamanho - 5, 3 ) + ',' + valor.substr( tamanho - 2, tamanho ) ;

			if ( (tamanho >= 9) && (tamanho <= 11) )
				campo.value = valor.substr( 0, tamanho - 8 ) + '.' + valor.substr( tamanho - 8, 3 ) + '.' + valor.substr( tamanho - 5, 3 ) + ',' + valor.substr( tamanho - 2, tamanho ) ;
		}
	}

	function format_fone(value) {
		value = value.replace(/[^0-9]*/g, "").toString();

		if (value.match(/^0/)) {// número como 0300 0800 0900 031, deverá ter no mínimo, 10 dig
			if (m = value.match(/([0-9]{4})([0-9]{6,7})/))
				value = m[1] + "-" + m[2];
		}
		else
			if (m = value.match(/([0-9]{2})([0-9]{4})([0-9]{4})/))
				value = "(" + m[1] + ") " + m[2] + "-" + m[3];

		return value;
	}

	function format_time(value) {
		value  = value.replace(/[^0-9]*/g, "").toString();
		if (m = value.match(/([0-9]{2})([0-9]{2})([0-9]{2})/))
			return m[1] + ":" + m[2] + ":" + m[3];
		else
		if (m = value.match(/([0-9]{2})([0-9]{2})/))
			return m[1] + ":" + m[2];
		else
		if (m = value.match(/([0-9]{2})/))
			return m[1] + ":00";

		return value;
	}

	/***********************************************************************************
	VALIDATION
	************************************************************************************/
	function v_date(value) {
		value = value.replace(/[^0-9]*/g, "").toString();

		if (!(m = value.match(/([0-9]{2})([0-9]{2})([0-9]{4})/)))
			return false;

		value = m[3] + "/" + m[2] + "/" + m[1];

		now = new Date(value);
		dia = now.getDate();
		mes = now.getMonth() + 1;
		ano = now.getFullYear();

		if (dia < 10)
			dia = "0" + dia;
		if (mes < 10)
			mes = "0" + mes;
		if (ano < 2000 && ano.toString().length < 4)
			ano = "19" + ano;

		return ((ano+ "/" + mes + "/" + dia) == value);
	}

	function v_cnpj(value) {
		value = value.replace(/[^0-9]*/g, "").toString();

		if (value.length<14 && value.length>0)
			return false;
		else
			sim=true;
		if (sim )  { // verifica se e numero
			for (i=0;((i<=(value.length-1))&& sim); i++)  {
				val = value.charAt(i);
				// alert (val)
				if ((val!="9")&&(val!="0")&&(val!="1")&&(val!="2")&&(val!="3")&&(val!="4") && (val!="5")&&(val!="6")&&(val!="7")&&(val!="8"))
					sim=false;
			}
			if (sim) {// se for numero continua
				m2 = 2;
				soma1 = 0;
				soma2 = 0;
				for (i=11;i>=0;i--) {
					val = eval(value.charAt(i));
					// alert ("Valor do Val: "+val)
					m1 = m2;
					if (m2<9)
						m2 = m2+1;
					else
						m2 = 2;
					soma1 = soma1 + (val * m1);
					soma2 = soma2 + (val * m2);
				}  // fim do for de soma

				soma1 = soma1 % 11;
				if (soma1 < 2)
					d1 = 0;
				else
					d1 = 11- soma1;
				soma2 = (soma2 + (2 * d1)) % 11;
				if (soma2 < 2)
					d2 = 0;
				else
					d2 = 11- soma2;
				if ((d1==value.charAt(12)) && (d2==value.charAt(13)))
					sim=true;
				else
					sim=false;
			}
		}

		return sim;
	}

	function v_cep(value) {
		value = value.replace(/[^0-9]*/g, "").toString();

		if (value.length < 8)
			return false;
		return true;
	}

	function v_cpf(value) {
		value = value.replace(/[^0-9]*/, "").toString();

		var varFirstChr = value.charAt(0);
		var vaCharCPF = false;
		soma=0;
		for ( i=0; i<9; i++ )
			soma += (10-i) * ( eval(value.charAt(i)) );

		digito_verificador = 11-(soma % 11);

		if ((soma % 11) < 2)
			digito_verificador = 0;

		if ( eval(value.charAt(9)) != digito_verificador )
			return false;

		soma=0;
		for ( i=0; i<9; i++ )
			soma += (11-i) * (eval(value.charAt(i)));

		soma += 2 * ( eval(value.charAt(9)));
		digito_verificador = 11-(soma % 11);

		if ((soma % 11) < 2)
			digito_verificador = 0;

		if ( eval(value.charAt(10)) != digito_verificador)
			return false;
		if (value=="11111111111") //vitor
			return false;
		return true;
	}

	function v_email(value) {
		re = new RegExp(/^[a-z0-9._%-]+@[a-z0-9._%-]+\.[a-z]{2,6}$/ig);

		return re.test(value);
	}

	function v_float(value) {
		if (!value)
			return;

		val2 = strToFloat(value);
		val1 = parseFloat(val2);
		if ((val1*1) != (val2*1))
			return false;
		return true;
	}

	function v_fone(value) {
		value = value.replace(/[^0-9]*/g, "").toString();

		if (value.match(/^0/)) { // número como 0300 0800 0900 031, deverá ter no mínimo, 10 dig
			if (value.length < 10)
				return false;
		}
		else { // números comuns
			if (value.length < 10)
				return false;
		}

		return true;
	}

	function v_time(value) { // suporta hora até 23h 23:30:30
		value = value.replace(/[^0-9]*/g, "").toString();

		mSeg = (value.length == 6);

		arTime = Array(value.substr(0,2), value.substr(2,2), value.substr(4,2));

		time = new Date(0, 0, 0, arTime[0], arTime[1], arTime[2]);

		t = (time.getHours() == (arTime[0]*1));
		m = (time.getMinutes() == (arTime[1]*1));
		s = (time.getSeconds() == (arTime[2]*1));

		if (t && m && ((!mSeg && !s) || (mSeg && s) || (!mSeg && s)))
			return true;

		return false;
	}

	function v_time2(value) { // suporta hora maior q 23 30:30:30
		var h = parseInt(value.substr(0,2));
		var m = parseInt(value.substr(2,2));
		var s = parseInt(value.substr(4,2));

		if (!h) // hora
			return false;

		if (m >= 60) // minuto
			return false;

		if (s >= 60) // segundos
			return false;

		return true;
	}

	/***********************************************************************************
	OBJECT VALIDATION
	************************************************************************************/
	function ov_float(obj) {
		if (obj.value && !v_float(obj.value)) {
			restoreValue(obj);
			alert("Valor inválido!");
			return false;
		}

		if (obj.value)
			obj.value = format_float(obj.value);
		return true;
	}

	function ov_date(obj) {
		if (obj.value && !v_date(obj.value)) {
			restoreValue(obj);
			alert("Data inválida!");
			return false;
		}

		if (obj.value)
			obj.value = format_date(obj.value);
		return true;
	}

	function ov_cnpj(obj) {
		if (obj.value && !v_cnpj(obj.value)) {
			restoreValue(obj);
			alert("CNPJ inválido!");
			return false;
		}

		if (obj.value)
			obj.value = format_cnpj(obj.value);
		return true;
	}

	function ov_cep(obj) {
		if (obj.value && !v_cep(obj.value)) {
			restoreValue(obj);
			alert("CEP inválido!\nVoce deve digitar 8 posições!");
			return false;
		}

		if (obj.value) {
			obj.maxLength = 10;
			obj.value = format_cep(obj.value);
		}
		return true;
	}

	function ov_cpf(obj) {
		if (obj.value && !v_cpf(obj.value)) {
			restoreValue(obj);
			alert("CPF inválido!");
			return false;
		}

		if (obj.value)
			obj.value = format_cpf(obj.value);
		return true;
	}

	function ov_cpf_cnpj(obj) {
		obj.value = obj.value.replace(/[^0-9]*/g, "").toString();

		if (obj.value) {
			if (obj.value.length == 11)
				return ov_cpf(obj);
			else
			if (obj.value.length == 14)
				return ov_cnpj(obj);
			else {
				alert("Formato inválido!");
				return false;
			}
		}

		return true;
	}

	function ov_email(obj) {
		if (obj.value && !v_email(obj.value)) {
			restoreValue(obj);
			alert("E-mail inválido!");
			return false;
		}

		return true;
	}

	function ov_fone(obj) {
		if (obj.value) {
			if (!v_fone(obj.value)) {
				var value = obj.value.replace(/[^0-9]*/g, "").toString();
				restoreValue(obj);

				if (value.match(/^0/)) // número como 0300 0800 0900 031, deverá ter no mínimo, 10 dig
					alert("Número inválido!");
				else
					alert("Você deverá acrescentar o código de área!");

				return false;
			}
			else
				obj.value = format_fone(obj.value);
		}

		return true;
	}

	function ov_time(obj, fulltime) {
		var func = v_time;
		if (fulltime)
			func = v_time2;

		if (obj.value && !func(obj.value)) {
			restoreValue(obj);
			alert("Formato de hora inválido!");
			return false;
		}

		if (obj.value)
			obj.value = format_time(obj.value);
		return true;
	}

	function MM_openBrWindow(theURL,winName,features) { //v2.0
		window.open(theURL,winName,features);
	}

	/*
	function getScrollPos(){
		var docElem = document.documentElement;
		this.left = window.pageXOffset || (docElem&&docElem.scrollLeft) || document.body.scrollLeft;
		this.top = window.pageYOffset || (docElem&&docElem.scrollTop) || document.body.scrollTop;
	}
	*/

	//--- the code has been a bit complicated, but should provide more reliable results
	//--- "algorithm" elaborated with the help of the comparison table from:
	//--- http://www.softcomplex.com/docs/get_window_size_and_scrollbar_position.html

/*
function getPageSize(){
		var docElem = document.documentElement;
		var docBody = document.body;
		var val1h,val2h,val3h;
		var val1w,val2w,val3w;
		var w=0,h=0;

		val1h= docElem ? docElem.clientHeight :0;
		val2h= docBody.clientHeight ? docBody.clientHeight :0;
		val3h= window.innerHeight ?  window.innerHeight : 0;

		val1w= docElem ? docElem.clientWidth :0;
		val2w= docBody.clientWidth ? docBody.clientWidth :0;
		val3w= window.innerWidth ?  window.innerWidth : 0;

		if(val1h && val2h && val3h){ //we have three height settings
			if(val1h == val2h){ //safari
				w=val3w;
				h=val3h;
			}
			else { //opera or firefox
				if(val2h<val1h) {
					var tmp=val1h;
					val1h=val2h;
					val2h=tmp;
				}
				if(val2w<val1w) {
					var tmp=val1w;
					val1w=val2w;
					val2w=tmp;
				}
				h= val2h<=val3h ? val2h : val1h;
				w= val2w<=val3w ? val2w : val1w;
			}//end if opera or firefox
		} //end if we have three height settings
		else { //explorer or netscape
			if(val1h){
				w=val1w;
				h=val1h;
			}
			else {
				w=val2w;
				h=val2h;
			}
		}	//end if explorer or netscape

		this.width =w;
		this.height =h;
	}//end of function getPageSize
*/
function selectMove(sbox, dbox) {
	// sbox origem
	// dbox destino

	var arrLookup = new Array();
	var arS = new Array();
	var len = sbox.options.length;

	for (var i = len-1; i >= 0; i--) {
		if (sbox.options[i].selected) {
			arrLookup[arrLookup.length] = new Array(sbox.options[i].value, sbox.options[i].text);
			sbox.remove(i);
		}
	}

	var len3 = arrLookup.length;

	for(var c = 0; c < len3; c++) {
		var no = document.createElement("OPTION");
		no.value = arrLookup[c][0];
		no.text = arrLookup[c][1];

		dbox.options.add(no);
	}
}


function selectDelete(sbox){
	var arrLookup = new Array();
	var arS = new Array();
	var len = sbox.options.length;

	for (var i = len-1; i >= 0; i--) {
		if (sbox.options[i].selected) {
			sbox.remove(i);
		}
	}
}

/*
Written by Jonathan Snook, http://www.snook.ca/jonathan
Add-ons by Robert Nyman, http://www.robertnyman.com
*/

/*
function getElementsByClassName(oElm, strTagName, strClassName){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	strClassName = strClassName.replace(/\-/g, "\\-");
	var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
	var oElement;
	for(var i=0; i<arrElements.length; i++){
		oElement = arrElements[i];
		if(oRegExp.test(oElement.className)){
			arrReturnElements.push(oElement);
		}
	}
	return (arrReturnElements)
}*/

//adicionado:
function fecha1(){
	document.getElementById("videos").style.display="none";
}
function abre1(){
	document.getElementById("videos").style.display="inherit";
}

function isVisible(el) {
	if (!el.parentNode)
		return true;

	if (el.style.display != 'none' && el.style.visibility != 'hidden')
			return isVisible(el.parentNode);

	return false;
}

function confirmaExclusao() {
	return confirm("Deseja realmente excluir o registro?");
}

function Populate(obj, data, sel) {
	if (typeof obj == "string")
		obj = document.getElementById(obj);

	for (var i = 0; i < data.length; i++) {
		var op = document.createElement("OPTION");
		op.value = data[i].value;
		op.text = data[i].text;

		if (op.value == sel) {
			op.selected = true;
		}

		obj.options.add(op);
	}

	if (sel && obj.onchange)
		obj.onchange();
}

function XHRPopulate(obj, url, sel) {
	if (typeof obj == "string")
		obj = document.getElementById(obj);

	loadXML(url, function (data) {
		data = eval(data);
		Populate(obj, data, sel);
	});
}

function clearSelect(obj, len) {
	if (typeof obj == "string")
		obj = document.getElementById(obj);

	if (typeof len == "undefided")
		len = 0;

	while (obj.options.length > len)
		obj.remove(len);
}