//var emailajax = new majax();
var lang_new;
var emaildone = false;

function langOverOut (lang)
{
    var r = document.getElementById(lang);
    if (r.className == 'activelang')
    {
        r.className = 'activelang';
    }
    else if (r.className == 'lang')
    {
        r.className = 'langover';
    }
    else
    {
        r.className = 'lang';
    }
}

function setLang (langid,lang)
{
    document.getElementById('lang1').className = 'lang';
    document.getElementById('lang2').className = 'lang';
    
    document.getElementById(langid).className = 'activelang';
    
    createCookie('lang',lang,7);

    //log("language set " + lang);
}


Array.prototype.find = function(searchStr) {
  var returnArray = false;
  for (i=0; i<this.length; i++) {
    if (typeof(searchStr) == 'function') {
      if (searchStr.test(this[i])) {
        if (!returnArray) { returnArray = [] }
        returnArray.push(i);
      }
    } else {
      if (this[i]===searchStr) {
        if (!returnArray) { returnArray = [] }
        returnArray.push(i);
      }
    }
  }
  return returnArray;
}

function createCookie(name,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=/";

}

function readCookie(name) {
	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;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function getCookies() {

    var lang = readCookie('lang');
    var langid = 'langjp';

    if (lang)
        langid = 'lang' + lang;
    
    log("my langid " + langid);

}

var helpers = {

    noEnter:function(evt)
    {
        var evt = (evt) ? evt : ((event) ? event : null);
        var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
        if ((evt.keyCode == 13) && ((node.type=="text")|| (node.type=="password")))
        {   
            return false;
        }
    }

}

document.onkeypress = helpers.noEnter;