/**
 * ----------------------------------------
 * zipwhig* 
 * ~~~~~~~~
 * Biblioteca de funções, classes e objetos Javascript baseado em jQuery.
 * 
 * Utilização em ambiente de produção da Agência Seta Brasil
 * www.setabrasil.com.br
 * 
 * ----------------------------------------
 *
 * @author Bruno Guerreiro
 * @date 27.Set.2010
 * @version 3.0.5
 * @license Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
 * @copyright
 */

/**
 * ----------------------------------------
 * Cookie Jar (antiga Cookie Arkantas)
 * Permite uma fácil manipulação de cookies, utilizando um shortcode com sintaxe semelhante do Prototype Core
 * 
 * Shortcut: .set(content:string,dias:int) / .set() / .erase()
 * www.arkantas.com
 * www.css3.com.br
 * ----------------------------------------
 *
 * @author Bruno Guerreiro
 * @date 24.Fev.2010
 * @version 0.2.1
 * @license Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
 * @copyright
 */

$cookie = function(nome){
    var cookie = new CookieArkantas(nome);
    return cookie;
};
CookieArkantas= function(name){
    this.name = name;

    this.set = function createCookie(value,days) {
        if (days) {
            var date = new Date();
            date.setTime(date.getTime()+(days*24*60*60*1000));
            var expires = "; expires="+date.toGMTString();
        }
        else var expires = "";
        document.cookie = name+"="+value+expires+"; path=/";
    }
   
    this.get = function() {
        var nameEQ = name + "=";
        var ca = document.cookie.split(';');
        for(var i=0;i < ca.length;i++) {
            var c = ca[i];
            while (c.charAt(0)==' ') c = c.substring(1,c.length);
            if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
        }
        return null;
    }
    this.erase = function() {
        this.set("",-1);
    }
};


/**
 * ----------------------------------------
 * GET Url - Similar a sintaxe do PHP
 * Shortcut: $get(text)
 * www.arkantas.com
 * www.css3.com.br
 * ----------------------------------------
 *
 * @author Bruno Guerreiro
 * @date 24.Fev.2010
 * @version 0.2.1
 * @license Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
 * @copyright
 */
 function getURLParam(strParamName){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if (
aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return unescape(strReturn);
}
$get = function(param){
	return getURLParam(param);
}
/**
 * ----------------------------------------
 * RGB to HEXA
 * Shortcut: .toHex();
 * www.arkantas.com
 * www.css3.com.br
 * ----------------------------------------
 *
 * @author Bruno Guerreiro
 * @date 24.Fev.2010
 * @version 0.2.1
 * @license Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
 * @copyright
 */
function toHex(rgb) {
    rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
    function hex(x) {
        return parseInt(x).toString(16);
    }
    return "#" + hex(rgb[1]) + hex(rgb[2]) + hex(rgb[3]);
}
/**
 * ----------------------------------------
 * Browser Kit JS (for Jquery)
 * Parte integrante do ZipWhig*
 * 
 * www.arkantas.com
 * www.css3.com.br
 * ----------------------------------------
 *
 * @author Bruno Guerreiro
 * @date 01.Mai.2010
 * @version 1.0.5
 * @license Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
 * @copyright
 */
String.prototype.contains = function(){
 var resu = false;
 for(var i=0; i < arguments.length; i++){
  if(this.toLowerCase().indexOf(arguments[i].toLowerCase()) > -1){
   resu = i + 1;
   break;
  }
 }
 return resu;
};

var _ua = navigator.userAgent;
var _vd = navigator.vendor;
var _pd = navigator.product;

var _browser_rv = ( _ua.indexOf('rv:') > -1 );
var _browser_op = ( _ua.indexOf('Opera') > -1 );
var _browser_ap = ( _ua.indexOf('Apple') > -1 );
var _browser_sf = ( _ua.indexOf('Safari') > -1 && _vd.match(/Apple/));
var _browser_ie = ( _ua.indexOf('MSIE') > -1 );
var _browser_ic = ( _ua.indexOf('Ice') > -1 );
var _browser_cr = ( _ua.indexOf('Chrome') > -1 && _vd.match(/Google/));
var _browser_pd = ( _pd == 'Gecko' );
var _browser_ff = ( _vd == 'Firefox' || ( _browser_pd && _ua.contains('Firefox','BonEcho','Paradiso') && ! _ua.contains('Flock')));
var _browser_fk = ( _browser_pd && _ua.contains('Flock') && ! _browser_ff );
var _browser_ns = ( _vd == 'Netscape' );

function isMozilla(){ // Mozilla Suite Browser
  return ( _browser_pd && _browser_rv && ! (_browser_ff||_browser_ns||_browser_fk||_browser_ic||_browser_ap));
};

function isNetscape(){ // Netscape 6 or higher
  return( _browser_pd && _browser_ns ) ;
};

function isFirefox(){ // Mozilla Firefox
  return ( _browser_pd && ( _browser_ff || ! _browser_rv ) && !(_browser_fk||_browser_ap||_browser_cr));
};

function isFlock(){
  return ( _browser_pd && _browser_fk);
};

function isIce(){
  return ( _browser_pd && _browser_ic);
};

function isGecko(){
  return _browser_pd;
};

function isSafari(){
  return _browser_sf;
};

function isChrome(){
  return _browser_cr;
};

function isApple(){
  return _browser_ap;
};

function isOpera(){ // Opera browser
  return( ! _browser_pd && _browser_op);
};

function isIE(){ // Internet Explorer
  return( _browser_ie && ! _browser_pd && ! _browser_op);
};

function otherBrowsers(){
  return( !(isMozilla()||isNetscape()||isFirefox()||isFlock()||isIce()||isOpera()||isIE()||isChrome()||isSafari()));
};

 getBrowserName =  function(){
	 var b="None";
	 if( isFirefox() && navigator.userAgent.indexOf("Firefox") > -1) b = "Firefox"; //Firefox
	 else if( isMozilla()) b = "Mozilla"; //Mozilla
	 else if( isNetscape()) b = "Netscape"; //Netscape
	 else if( isOpera()) b = "Opera"; //Opera
	 else if( isIE()) b = "Internet Explorer"; //Internet Explorer
	 else if( isFlock()) b = "Flock"; //Flock
	 else if( isFirefox() && navigator.userAgent.indexOf("Firefox") == -1) b = "Mozilla Family"; //Outro browser (fam�lia Mozilla)
	 else if( isSafari()) b = "Safari"; //Safari
	 else if( isChrome()) b = "Chrome"; //Google Chrome
	 else b = "Other"; //N�o identificado
	
	 return b;
 };

getBrowserNumber =  function(){
	 var b=0;
	 if( isFirefox() && navigator.userAgent.indexOf("Firefox") > -1) b = 1; //Firefox
	 else if( isMozilla()) b = 2; //Mozilla
	 else if( isNetscape()) b = 3; //Netscape
	 else if( isOpera()) b = 4; //Opera
	 else if( isIE()) b = 5; //Internet Explorer
	 else if( isFlock()) b = 6; //Flock
	 else if( isFirefox() && navigator.userAgent.indexOf("Firefox") == -1) b = 7; //Outro browser (fam�lia Mozilla)
	 else if( isSafari()) b = 8; //Safari
	 else if( isChrome()) b = 9; //Google Chrome
	 else b = 10; //N�o identificado
	
	 return b;
 };

 getBrowserVersion = function(){
 	var browser;
	var v;
	
	browser = getBrowserNumber();
	
	if(browser==5){ //Identifica vers�o IEs
		var temp = navigator.userAgent;
		var sea = /;/g;
		temp = temp.replace(sea,"|");
		temp2 = temp.split("MSIE");
		temp3 = temp2[1].split("|",1);
		return temp3;
	}
	else if(browser==1){ //Identifica vers�o Firefox
		var temp = navigator.userAgent;
		var sea = / |\//g;
		temp = temp.replace(sea,";");
		temp2 = temp.split(";");
		templ = temp2.length;
		return temp2[templ-1];
	}
	else if(browser==4){ //Identifica vers�o Opera
		var temp = navigator.userAgent;
		var sea = / |\//g;
		temp = temp.replace(sea,";");
		temp2 = temp.split(";");
		templ = temp2.length;
		return temp2[templ-1];
	}
	else return false;
 };
 
 $browser = function(acao){
 	if(acao=="name") return getBrowserName();
	else if(acao=="code") return getBrowserNumber();
	else if(acao=="version") return getBrowserVersion();
	else if(acao=="isArcaic"){
		if(getBrowserNumber()==5 && getBrowserVersion() <= 6.0)	return true;
		else return false;
	}
 }
 isCapable = function(){
 	var sta = $browser('isArcaic');
	if(sta) return false
	else return true
 };