var cf_current;
var cf_tabIndex=2000; //hopefully not used

var cf_services={
					 'gmail':{
					     domains: ['gmail.com','googlemail.com'],
					  img:'images/top/email/new/gmail.jpg',
					  type: 'email'},
					 'hotmail': {
					     domains: ['hotmail.com','hotmail.co.uk','hotmail.co.jp','hotmail.fr','live.com','live.co.my','live.co.uk','live.hk','live.cn','live.ca','msn.com'],
					  img:'images/top/email/new/hotmail.jpg',
					  type: 'email'},
					 'yahoo': {
					     domains: ['yahoo.com','yahoo.com.cn','yahoo.com.hk','yahoo.com.sg','yahoo.com.tw','yahoo.com.au','yahoo.com.ph','yahoo.co.jp','yahoo.com.ar','yahoo.com.my','yahoo.co.uk','yahoo.co.in','yahoo.co.id','yahoo.co.kr','yahoo.co.nz','yahoo.cn','yahoo.fr','yahoo.ca'],
					  img:'images/top/email/new/yahoo.jpg',
					  type: 'email'},
					 '163': {
					     domains: ['163.com','vip.163.com'],
					 img:'images/top/email/new/163.jpg',
					 type: 'email'
					 },
					 '126': {
					 domains: ['126.com'],
					 img:'images/top/email/new/126.jpg',
					 type: 'email'
					 },
					 'qq': {
					     domains: ['qq.com','qq.com.cn','qzone.qq.com','vip.qq.com'],
					  img:'images/top/email/new/qq.jpg',
					  captcha:'qq',
					  preprocess: function(form,formVals) {
                          var capval=form.captcha.value.replace(/\s/g,'');
                          form.captcha.value=capval;
                          if (capval.length!=4) {
                              $(form.captcha).setStyle('background-color','red');
                              return false;
                          } else
                              $(form.captcha).setStyle('background-color','white');
						 formVals.starttime= (new Date()).valueOf();
						 var ts=Cookie.get('qqtimestamp');
						 formVals.verifycode=form.captcha.value;

  var PublicKey = "CF87D7B4C864F4842F1D337491A48FFF54B73A17300E8E42FA365420393AC0346AE55D8AFAD975DFA175FAF0106CBA81AF1DDE4ACEC284DAC6ED9A0D8FEB1CC070733C58213EFFED46529C54CEA06D774E3CC7E073346AEBD6C66FC973F299EB74738E400B22B1E7CDC54E71AED059D228DFEB5B29C530FF341502AE56DDCFE9";
  var RSA = new RSAKey();
  RSA.setPublic(PublicKey, "10001");
  var Res = RSA.encrypt(form.yyy.value + '\n' + ts + '\n');
  if (Res)
  {
    formVals.p = encodeURIComponent(hex2b64(Res));
  }
                          return true;
					   },

					 
					  type: 'email'},
	'netvigator': {
		domains: ['netvigator.com','hkstart.com','netteens.com'],
		type: 'email'},

	'sina': {
		domains: ['sina.com','sina.com.cn','sina.cn'],
		type: 'email'},

	'mac': {
		domains: ['mac.com'],
		img:'images/top/email/new/mac.jpg',
		type: 'email'},
    
	'aol': {
		domains: ['aol.com'],
		type: 'email'},
    'lycos': {
		domains: ['lycos.com'],
		type: 'email'},
    'mail': {
		domains: ['mail.com'],
		type: 'email'},
    'fastmail': {
		domains: ['fastmail.cn','fastmail.jp'],
		type: 'email'}
};
	  
function contactfinder_activate() {
    contactfinder_select(cf_current);
}

contactfinder_init=function(email,callback) {
    if (!window.cf_initemail)
        window.cf_initemail=email;

    cf_origemail=email;
    cf_origcallback=callback;
    var pos=email.indexOf('@');

    var service;
    if (pos!=-1)
        service=email.substring(pos+1,email.length).toLowerCase().replace(/\s/,'');

  var stem;
  var used={};

  if (pos!=-1)
	stem=email.substr(0,pos);
  else stem=email;

    //window.location.hash='ff1';

	$('container').empty();

    
  cf_set.each(function(id) {
		var obj=cf_services[id];
		used[id]=1;
		contactfinder_addservice(stem,service,obj,'cf_service_template');
	  });

  //add other
  var services=[];
  for (var id in cf_services) {
	if (!used[id])
	  services.push(id);
  }
  contactfinder_addother(stem,service,services,'cf_other_template');
    $('cf_blurb_template').clone().set({'id':''}).setStyle('display','block').injectTop($('container'));

};

function contactfinder_addother(stem,service,services,template) {
    var elem=$(template).clone().set({'id':''});
    
    var img=$ES('img',elem);
    var domain=$E('.domain',elem);
    var select=$E('select',elem);
    var pulldown=$E('.pulldown',elem);
    
    var i;
    var form=$E('form',elem);

    var lastpos=service.lastIndexOf('@');
    if (lastpos!=-1) {
        serviceDomain=service.substring(0,lastpos);
        service=service.substring(lastpos+1,service.length);
    } else serviceDomain=service;

  var captcha=contactfinder_insertcaptcha(elem);
  var selectedindex=-1;
    var menuIndex=0;

  captcha.setStyle('display','none');

  for (i=0;i<services.length;++i) {
	var id=services[i];
	var obj=cf_services[id];
	for (j=0;j<obj.domains.length;++j) {
	  new Element('option',{value:id}).setText(obj.domains[j]).injectInside(select);
	  if (obj.domains[j]==service) {
		selectedindex=menuIndex;
	  }
        ++menuIndex;
	}
  }
  select.addEvent('change',function() {
	  obj=cf_services[this.value];
	  if (obj.captcha)
		contactfinder_showtablerow(captcha);
	  else captcha.setStyle('display','none');
	  contactfinder_updatepwprompt(elem);
      if (obj.type!='sns') {
          if (form.xxx.value.length==0)
              form.xxx.value=stem;

	      contactfinder_setsubmit(elem,form,obj,this.options[this.selectedIndex].text);
      } else {
        form.xxx.value=stem+'@'+serviceDomain;
	    contactfinder_setsubmit(elem,form,obj,this.options[this.selectedIndex].text);

      }
      contactfinder_checkheight();

	});


  pulldown.setStyle('display','inline');


  elem.setStyle('display','block');
				
  elem.addEvent('click',function() {
	  //unselect current selection
	  if (cf_current!=this) {
		contactfinder_unselect(cf_current,obj);

		contactfinder_select(this,obj);
	  }
	});

  img=$E('.cf_service_template_unselected',elem);
  img.setStyle('display','block');

    contactfinder_setTabs(elem);
  if (selectedindex!=-1) {
	select.selectedIndex=selectedindex;

	elem.injectTop($('container'));
	elem.fireEvent('click');
      cf_current=elem;
	select.fireEvent('change');
  } else {
      select.fireEvent('change');
      elem.injectInside($('container'));
  }

}

function contactfinder_addservice(stem,service,obj,template) {
    var elem=$(template).clone().set({'id':''});
    
    var img=$ES('img',elem);
    var domain=$E('.domain',elem);
    var select=$E('select',elem);
    var pulldown=$E('.pulldown',elem);
    var selectedindex=-1;
    var menuindex=0;
    var i;
    var serviceDomain;
    var lastpos=service.lastIndexOf('@');
    if (lastpos!=-1) {
        serviceDomain=service.substring(0,lastpos);
        service=service.substring(lastpos+1,service.length);
    } else serviceDomain=service;

  var form=$E('form',elem);

  for (i=0;i<obj.domains.length;++i) {
	new Element('option',{value:obj.domains[i]}).setText(obj.domains[i]).injectInside(select);
      if (obj.domains[i]==service) {
          selectedindex=menuindex;
      }
      menuindex++;
          
  }


  //insert captcha if needs one
  if (obj.captcha) {
	contactfinder_insertcaptcha(elem);
  }

    if (obj.type!='sns') {
        select.addEvent('change',function() {
	        contactfinder_updatepwprompt(elem);
	        contactfinder_setsubmit(elem,form,obj,this.options[this.selectedIndex].text);
            
        });

        form.xxx.value=stem;
        if (obj.domains.length>1) 
	        pulldown.setStyle('display','inline');
        else {
	        domain.setText(obj.domains[0]);
	        domain.setStyle('display','inline');
        }        
    } else {
        form.xxx.value=stem+'@'+serviceDomain;
        $E('.marker',elem).remove();
	    contactfinder_setsubmit(elem,form,obj,form.domain.value);
    }


  //img.setAttribute('src',obj.img);
  img.each(function(o) {
	  o.setAttribute('src',obj.img);
	});
		
		
  elem.setStyle('display','block');
				
  elem.addEvent('click',function() {
	  //unselect current selection
	  if (cf_current!=this) {
		contactfinder_unselect(cf_current,obj);

		contactfinder_select(this,obj);
	  }
	});

  img=$E('.cf_service_template_unselected',elem);
  img.setStyle('display','block');

    contactfinder_setTabs(elem);
  contactfinder_updatepwprompt(elem);
   if (selectedindex!=-1) {
	   elem.injectTop($('container'));
       select.selectedIndex=selectedindex;
       select.fireEvent('change');
	   elem.fireEvent('click');
       cf_current=elem;
   } else {
       select.fireEvent('change');
       elem.injectInside($('container'));
   }
       
}

function contactfinder_setTabs(obj) {
    if ((obj.tagName=='INPUT' ||
        obj.tagName=='SELECT' ||
        obj.tagName=='TEXTAREA' ||
         obj.tagName=='BUTTON') &&
        obj.style.display!='none' &&
        obj.type!='hidden') {
        obj.tabIndex=window.cf_tabIndex++;
    }
    var i;
    var childNodes=obj.childNodes;
    for (i=0;i<childNodes.length;++i) {
        contactfinder_setTabs(childNodes[i]);
    }
    
}
function contactfinder_setsubmit(elem,form,obj,domain) {
  form.removeEvents('submit');
    form.addEvent('submit',function(event) {
	  //flip to waiting
	  //window.location.hash='ff2';

	  //if not valid
      if (event && event.preventDefault)
	      event.preventDefault();
        
	  var formVals={xxx:this.xxx.value,yyy:this.yyy.value,
					type:obj.type,'domain':domain};

        if (window.cf_initemail)
            formVals.useremail=window.cf_initemail;

	  if (obj.preprocess) {
		  if (!obj.preprocess(form,formVals))
              return false;
	  }
	  $('container').empty();
	  var elem=$('cf_wait_template').clone().set({'id':''});
	  $('cf_fetching_email').clone().set({'id':''}).injectInside($E('.message',elem)).setStyle('display','block');

	  elem.injectInside($('container'));
	  elem.setStyle('display','block');

	  contactfinder_send(elem,obj.type,domain,form,formVals);
  }.bind(form))

}

function contactfinder_updatepwprompt(elem) {
  var pwprompt=$E('.pwprompt',elem);
  var form=$E('form',elem);

    var txtelem=$('cf_pwprompt_template').clone().set({'id':''}).addClass('pwprompt');
  var txt=txtelem.getText();
    txt=txt.replace('[insert]','<span style="font-weight: bold;color: #3B5998;">'+form.domain.options[form.domain.selectedIndex].text+'</span>');

  pwprompt.replaceWith(txtelem.setHTML(txt).setStyle('display','inline'));
}


function contactfinder_insertcaptcha(elem) {
  var topCap=$E('.captcha',elem);
  var capElem=$('cf_captcha_template').clone().set({'id':''});
  var img2=$E('img',capElem);
  var thetime=Math.floor(new Date().getTime()/1000);
  contactfinder_showtablerow(topCap);
  var capSpot=$ES('td',topCap);
  capSpot=capSpot[0];

    img2.addEvent('load',function() {
        //img2.setAttribute('width','260px');
        //img2.setStyle('width','260px');
    });

    //img2.setAttribute('height','110px');
    //img2.setStyle('height','110px');
  
  img2.setAttribute('src','/qqproxy.php?aid=fetch&time='+thetime);
    img2.addEvent('click',function() {
        thetime++;
        this.setAttribute('src','/images/photowidget/wait.gif');
        this.setAttribute('src','/qqproxy.php?aid=fetch&time='+thetime);
    });

  capElem.injectInside(capSpot);
  capElem.setStyle('display','block');
  return topCap;
}

function contactfinder_send(elem,type,domain,form,formVals) {
  
  //else do login and get list of stuff

  new Json.Remote('/batch.contactfinder.php?op=lookup&type='+type+'&set='+cf_search_tmpl_set,{
	onComplete: function(data) {
		if (data) {
            var username=formVals.xxx;

		    $('container').empty();
		    
		    //if there's an error...
		    if (data.err) {
	            var elem=$('cf_err').clone().set({'id':''});
			    var msg=$E('.message',elem);
			    msg.setHTML(data.err);
			    contactfinder_init(username+'@'+formVals.domain,cf_origcallback);
			    $('container').firstChild.replaceWith(elem);
                elem.setStyle('display','block');
			    return;
		    }
		  
	      //check to see if there are no contacts
            if (data.contacts && data.contacts.length==0) {
                var elem=$('cf_nocontacts_found').clone().set({'id':''});
                var yeselem=$E('.yes',elem);
                var noelem=$E('.no',elem);
                yeselem.addEvent('click',function() {
				    contactfinder_init(cf_origemail,cf_origcallback);
                });
                noelem.addEvent('click',function() {
				    cf_origcallback();
                });

                elem.setStyle('display','block');
                elem.injectInside($('container'))
                return;
            }
            var elem;
            var form;


            if (window.cf_fetchsuccess_callback) {
                window.cf_fetchsuccess_callback();
            }

            if (data.sent) { //if contacts were already sent
                $('container').empty();
                //cf_origcallback();
                return;
            }
		  //no error, process the emails
		  elem=$('cf_selection_template').clone().set({'id':''});
		  elem.injectInside($('container'));
		  form=$E('form',elem);

            //set default personal message
            if (data.default_message) {
                var elem2=form.personal_message;
                elem2.value=data.default_message;
                $E('.personal_message',elem).setStyle('display','block');
            }
            data=data.contacts;

		  var trtemp=$E('tr',elem);
		  var tabletemp=$E('table',elem);
		  var selectall=$E('.selectall',elem);


		  form.addEvent('submit',function(event) {
              if (event && event.preventDefault)
			      event.preventDefault();
			  var ids=[];
			  var sel=this['sel[]'];
			  for (i=0;i<sel.length;++i) {
				if (sel[i].value!='' && sel[i].checked)
				  ids.push(sel[i].value);
			  }
						

              var formVals={'type':type,'domain':domain,
	              'ids':ids,'message':form.personal_message.value};
              if (window.cf_initemail)
                  formVals.useremail=window.cf_initemail;

			  $('container').empty();
			  //sending wait msg
			  var elem=$('cf_wait_template').clone().set({'id':''});
			  $('cf_sending_email').clone().injectInside($E('.message',elem)).setStyle('display','block');
			  elem.setStyle('display','block');
			  elem.injectInside($('container'));
						
			  new Json.Remote('/batch.contactfinder.php?op=send&type='+type,{onComplete: function(data) {
				  $('container').empty();
                  cf_origcallback();
				  //var elem=$('cf_finish_template').clone().set({'id':''});
					//elem.injectInside($('container'));
					//elem.setStyle('display','block');
							  
				  }}).send(formVals);
			});
            var tbody=new Element('tbody').injectInside(tabletemp);
		  for (var i=0;i<data.length;++i) {
			var newrow=trtemp.clone();
			var tdtemp=$ES('td',newrow);
			var intemp=$E('input',newrow);
					  
			intemp.value=data[i]['id'];

              //deselect common generic email addresses
              if (intemp.value.match(/^(www|admin|support|billing|webmaster|info|news|events|sales|marketing|hr|jobs|postmaster)/))
                  intemp.checked=false;

			  tdtemp[1].setText(data[i]['name']);
			  if (data[i]['ismember']) {
                  if (tdtemp[2].hasClass('profile')) {
                      var profilePic=$('cf_profilepic').clone().set({'id':'','src':data[i]['profilepic']}).setStyle('display','inline').injectInside(tdtemp[2]);
                      tdtemp[2].setStyle('lineHeight',profilePic.getStyle('height'));
                  } else {
			          $('cf_membericon').clone().set({'id':''}).setStyle('display','inline').injectInside(tdtemp[2]);
                  }
              }

              else tdtemp[2].setHTML('&nbsp;');
			  tdtemp[3].setHTML('&nbsp;');
			if (data[i]['name']!=data[i]['email'] && data[i]['name'].length>0) {
			  if (data[i]['email'])
				tdtemp[3].setText(data[i]['email']);
			}
			newrow.injectInside(tbody);
			contactfinder_showtablerow(newrow);
		  }
		  selectall.addEvent('click',function(event) {
			var allchecks=$ES('input',tabletemp);

			allchecks.each(function(item) {
			  item.checked=selectall.checked;
			  });
            if (selectall.tagName!='INPUT')
                selectall.checked=!selectall.checked;
			});


		}
		elem.setStyle('display','block');
				  
		elem=$E('button',elem);
		elem.focus();
	  }
	}).send(formVals);
}


function contactfinder_unselect(elem,obj) {
  if (elem) {
	var selected;
	var unselected=$E('.cf_service_template_unselected',elem);
	selected=$E('.cf_service_template_email_selected',elem);
      if (selected)
	selected.setStyle('display','none');
      if (unselected)
	unselected.setStyle('display','block');
  }
  cf_current=undefined;
}

function contactfinder_select(elem,obj) {
  if (elem) {
	var unselected=$E('.cf_service_template_unselected',elem);
	var selected;
	selected=$E('.cf_service_template_email_selected',elem);
	unselected.setStyle('display','none');
	selected.setStyle('display','block');
	var inputs=$ES('input',selected);

      //default focus on password
	inputs[1].select();
      try {
	      inputs[1].focus();
      } catch (ex) {
      }
      


	contactfinder_updatepwprompt(elem);
  }
  cf_current=elem;
}
function contactfinder_showtablerow(obj) {
  if (window.ie) 
	obj.setStyle('display','block')
	else obj.setStyle('display','table-row');
}
function contactfinder_checkheight() {
    var height=$('container').getSize().size.y;
    var parent=$($('container').parentNode);
    while (parent) {
        if (parent.getStyle) {
            var over=parent.getStyle('overflow');
            if (over=='hidden') {
                var parentHeight=parent.getSize().size.y;
                if (parentHeight<height)
                    parent.setStyle('height',height+'px');
            }
            if (parent.getSize().size.y>height)
                height=parent.getSize().size.y;
            parent=$(parent.parentNode);
        } else break;
    }

}

var dbits;
var canary = 0xdeadbeefcafe;
var j_lm = ((canary&0xffffff)==0xefcafe);
function BigInteger(a,b,c) {
  if(a != null)
    if("number" == typeof a) this.fromNumber(a,b,c);
    else if(b == null && "string" != typeof a) this.fromString(a,256);
    else this.fromString(a,b);
}
function nbi() { return new BigInteger(null); }
function am1(i,x,w,j,c,n) {
  while(--n >= 0) {
    var v = x*this[i++]+w[j]+c;
    c = Math.floor(v/0x4000000);
    w[j++] = v&0x3ffffff;
  }
  return c;
}
function am2(i,x,w,j,c,n) {
  var xl = x&0x7fff, xh = x>>15;
  while(--n >= 0) {
    var l = this[i]&0x7fff;
    var h = this[i++]>>15;
    var m = xh*l+h*xl;
    l = xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff);
    c = (l>>>30)+(m>>>15)+xh*h+(c>>>30);
    w[j++] = l&0x3fffffff;
  }
  return c;
}
function am3(i,x,w,j,c,n) {
  var xl = x&0x3fff, xh = x>>14;
  while(--n >= 0) {
    var l = this[i]&0x3fff;
    var h = this[i++]>>14;
    var m = xh*l+h*xl;
    l = xl*l+((m&0x3fff)<<14)+w[j]+c;
    c = (l>>28)+(m>>14)+xh*h;
    w[j++] = l&0xfffffff;
  }
  return c;
}
if(j_lm && (navigator.appName == "Microsoft Internet Explorer")) {
  BigInteger.prototype.am = am2;
  dbits = 30;
}
else if(j_lm && (navigator.appName != "Netscape")) {
  BigInteger.prototype.am = am1;
  dbits = 26;
}
else { 
  BigInteger.prototype.am = am3;
  dbits = 28;
}
BigInteger.prototype.DB = dbits;
BigInteger.prototype.DM = ((1<<dbits)-1);
BigInteger.prototype.DV = (1<<dbits);
var BI_FP = 52;
BigInteger.prototype.FV = Math.pow(2,BI_FP);
BigInteger.prototype.F1 = BI_FP-dbits;
BigInteger.prototype.F2 = 2*dbits-BI_FP;
var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
var BI_RC = new Array();
var rr,vv;
rr = "0".charCodeAt(0);
for(vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
rr = "a".charCodeAt(0);
for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
rr = "A".charCodeAt(0);
for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
function int2char(n) { return BI_RM.charAt(n); }
function intAt(s,i) {
  var c = BI_RC[s.charCodeAt(i)];
  return (c==null)?-1:c;
}
function bnpCopyTo(r) {
  for(var i = this.t-1; i >= 0; --i) r[i] = this[i];
  r.t = this.t;
  r.s = this.s;
}
function bnpFromInt(x) {
  this.t = 1;
  this.s = (x<0)?-1:0;
  if(x > 0) this[0] = x;
  else if(x < -1) this[0] = x+DV;
  else this.t = 0;
}
function nbv(i) { var r = nbi(); r.fromInt(i); return r; }
function bnpFromString(s,b) {
  var k;
  if(b == 16) k = 4;
  else if(b == 8) k = 3;
  else if(b == 256) k = 8; 
  else if(b == 2) k = 1;
  else if(b == 32) k = 5;
  else if(b == 4) k = 2;
  else { this.fromRadix(s,b); return; }
  this.t = 0;
  this.s = 0;
  var i = s.length, mi = false, sh = 0;
  while(--i >= 0) {
    var x = (k==8)?s[i]&0xff:intAt(s,i);
    if(x < 0) {
      if(s.charAt(i) == "-") mi = true;
      continue;
    }
    mi = false;
    if(sh == 0)
      this[this.t++] = x;
    else if(sh+k > this.DB) {
      this[this.t-1] |= (x&((1<<(this.DB-sh))-1))<<sh;
      this[this.t++] = (x>>(this.DB-sh));
    }
    else
      this[this.t-1] |= x<<sh;
    sh += k;
    if(sh >= this.DB) sh -= this.DB;
  }
  if(k == 8 && (s[0]&0x80) != 0) {
    this.s = -1;
    if(sh > 0) this[this.t-1] |= ((1<<(this.DB-sh))-1)<<sh;
  }
  this.clamp();
  if(mi) BigInteger.ZERO.subTo(this,this);
}
function bnpClamp() {
  var c = this.s&this.DM;
  while(this.t > 0 && this[this.t-1] == c) --this.t;
}
function bnToString(b) {
  if(this.s < 0) return "-"+this.negate().toString(b);
  var k;
  if(b == 16) k = 4;
  else if(b == 8) k = 3;
  else if(b == 2) k = 1;
  else if(b == 32) k = 5;
  else if(b == 4) k = 2;
  else return this.toRadix(b);
  var km = (1<<k)-1, d, m = false, r = "", i = this.t;
  var p = this.DB-(i*this.DB)%k;
  if(i-- > 0) {
    if(p < this.DB && (d = this[i]>>p) > 0) { m = true; r = int2char(d); }
    while(i >= 0) {
      if(p < k) {
        d = (this[i]&((1<<p)-1))<<(k-p);
        d |= this[--i]>>(p+=this.DB-k);
      }
      else {
        d = (this[i]>>(p-=k))&km;
        if(p <= 0) { p += this.DB; --i; }
      }
      if(d > 0) m = true;
      if(m) r += int2char(d);
    }
  }
  return m?r:"0";
}
function bnNegate() { var r = nbi(); BigInteger.ZERO.subTo(this,r); return r; }
function bnAbs() { return (this.s<0)?this.negate():this; }
function bnCompareTo(a) {
  var r = this.s-a.s;
  if(r != 0) return r;
  var i = this.t;
  r = i-a.t;
  if(r != 0) return r;
  while(--i >= 0) if((r=this[i]-a[i]) != 0) return r;
  return 0;
}
function nbits(x) {
  var r = 1, t;
  if((t=x>>>16) != 0) { x = t; r += 16; }
  if((t=x>>8) != 0) { x = t; r += 8; }
  if((t=x>>4) != 0) { x = t; r += 4; }
  if((t=x>>2) != 0) { x = t; r += 2; }
  if((t=x>>1) != 0) { x = t; r += 1; }
  return r;
}
function bnBitLength() {
  if(this.t <= 0) return 0;
  return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM));
}
function bnpDLShiftTo(n,r) {
  var i;
  for(i = this.t-1; i >= 0; --i) r[i+n] = this[i];
  for(i = n-1; i >= 0; --i) r[i] = 0;
  r.t = this.t+n;
  r.s = this.s;
}
function bnpDRShiftTo(n,r) {
  for(var i = n; i < this.t; ++i) r[i-n] = this[i];
  r.t = Math.max(this.t-n,0);
  r.s = this.s;
}
function bnpLShiftTo(n,r) {
  var bs = n%this.DB;
  var cbs = this.DB-bs;
  var bm = (1<<cbs)-1;
  var ds = Math.floor(n/this.DB), c = (this.s<<bs)&this.DM, i;
  for(i = this.t-1; i >= 0; --i) {
    r[i+ds+1] = (this[i]>>cbs)|c;
    c = (this[i]&bm)<<bs;
  }
  for(i = ds-1; i >= 0; --i) r[i] = 0;
  r[ds] = c;
  r.t = this.t+ds+1;
  r.s = this.s;
  r.clamp();
}
function bnpRShiftTo(n,r) {
  r.s = this.s;
  var ds = Math.floor(n/this.DB);
  if(ds >= this.t) { r.t = 0; return; }
  var bs = n%this.DB;
  var cbs = this.DB-bs;
  var bm = (1<<bs)-1;
  r[0] = this[ds]>>bs;
  for(var i = ds+1; i < this.t; ++i) {
    r[i-ds-1] |= (this[i]&bm)<<cbs;
    r[i-ds] = this[i]>>bs;
  }
  if(bs > 0) r[this.t-ds-1] |= (this.s&bm)<<cbs;
  r.t = this.t-ds;
  r.clamp();
}
function bnpSubTo(a,r) {
  var i = 0, c = 0, m = Math.min(a.t,this.t);
  while(i < m) {
    c += this[i]-a[i];
    r[i++] = c&this.DM;
    c >>= this.DB;
  }
  if(a.t < this.t) {
    c -= a.s;
    while(i < this.t) {
      c += this[i];
      r[i++] = c&this.DM;
      c >>= this.DB;
    }
    c += this.s;
  }
  else {
    c += this.s;
    while(i < a.t) {
      c -= a[i];
      r[i++] = c&this.DM;
      c >>= this.DB;
    }
    c -= a.s;
  }
  r.s = (c<0)?-1:0;
  if(c < -1) r[i++] = this.DV+c;
  else if(c > 0) r[i++] = c;
  r.t = i;
  r.clamp();
}
function bnpMultiplyTo(a,r) {
  var x = this.abs(), y = a.abs();
  var i = x.t;
  r.t = i+y.t;
  while(--i >= 0) r[i] = 0;
  for(i = 0; i < y.t; ++i) r[i+x.t] = x.am(0,y[i],r,i,0,x.t);
  r.s = 0;
  r.clamp();
  if(this.s != a.s) BigInteger.ZERO.subTo(r,r);
}
function bnpSquareTo(r) {
  var x = this.abs();
  var i = r.t = 2*x.t;
  while(--i >= 0) r[i] = 0;
  for(i = 0; i < x.t-1; ++i) {
    var c = x.am(i,x[i],r,2*i,0,1);
    if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1)) >= x.DV) {
      r[i+x.t] -= x.DV;
      r[i+x.t+1] = 1;
    }
  }
  if(r.t > 0) r[r.t-1] += x.am(i,x[i],r,2*i,0,1);
  r.s = 0;
  r.clamp();
}
function bnpDivRemTo(m,q,r) {
  var pm = m.abs();
  if(pm.t <= 0) return;
  var pt = this.abs();
  if(pt.t < pm.t) {
    if(q != null) q.fromInt(0);
    if(r != null) this.copyTo(r);
    return;
  }
  if(r == null) r = nbi();
  var y = nbi(), ts = this.s, ms = m.s;
  var nsh = this.DB-nbits(pm[pm.t-1]);	
  if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); }
  else { pm.copyTo(y); pt.copyTo(r); }
  var ys = y.t;
  var y0 = y[ys-1];
  if(y0 == 0) return;
  var yt = y0*(1<<this.F1)+((ys>1)?y[ys-2]>>this.F2:0);
  var d1 = this.FV/yt, d2 = (1<<this.F1)/yt, e = 1<<this.F2;
  var i = r.t, j = i-ys, t = (q==null)?nbi():q;
  y.dlShiftTo(j,t);
  if(r.compareTo(t) >= 0) {
    r[r.t++] = 1;
    r.subTo(t,r);
  }
  BigInteger.ONE.dlShiftTo(ys,t);
  t.subTo(y,y);	
  while(y.t < ys) y[y.t++] = 0;
  while(--j >= 0) {
    
    var qd = (r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);
    if((r[i]+=y.am(0,qd,r,j,0,ys)) < qd) {	
      y.dlShiftTo(j,t);
      r.subTo(t,r);
      while(r[i] < --qd) r.subTo(t,r);
    }
  }
  if(q != null) {
    r.drShiftTo(ys,q);
    if(ts != ms) BigInteger.ZERO.subTo(q,q);
  }
  r.t = ys;
  r.clamp();
  if(nsh > 0) r.rShiftTo(nsh,r);	
  if(ts < 0) BigInteger.ZERO.subTo(r,r);
}
function bnMod(a) {
  var r = nbi();
  this.abs().divRemTo(a,null,r);
  if(this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r,r);
  return r;
}
function Classic(m) { this.m = m; }
function cConvert(x) {
  if(x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
  else return x;
}
function cRevert(x) { return x; }
function cReduce(x) { x.divRemTo(this.m,null,x); }
function cMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
function cSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
Classic.prototype.convert = cConvert;
Classic.prototype.revert = cRevert;
Classic.prototype.reduce = cReduce;
Classic.prototype.mulTo = cMulTo;
Classic.prototype.sqrTo = cSqrTo;
function bnpInvDigit() {
  if(this.t < 1) return 0;
  var x = this[0];
  if((x&1) == 0) return 0;
  var y = x&3;		
  y = (y*(2-(x&0xf)*y))&0xf;	
  y = (y*(2-(x&0xff)*y))&0xff;	
  y = (y*(2-(((x&0xffff)*y)&0xffff)))&0xffff;	
  
  
  y = (y*(2-x*y%this.DV))%this.DV;		
  
  return (y>0)?this.DV-y:-y;
}
function Montgomery(m) {
  this.m = m;
  this.mp = m.invDigit();
  this.mpl = this.mp&0x7fff;
  this.mph = this.mp>>15;
  this.um = (1<<(m.DB-15))-1;
  this.mt2 = 2*m.t;
}
function montConvert(x) {
  var r = nbi();
  x.abs().dlShiftTo(this.m.t,r);
  r.divRemTo(this.m,null,r);
  if(x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r,r);
  return r;
}
function montRevert(x) {
  var r = nbi();
  x.copyTo(r);
  this.reduce(r);
  return r;
}
function montReduce(x) {
  while(x.t <= this.mt2)	
    x[x.t++] = 0;
  for(var i = 0; i < this.m.t; ++i) {
    
    var j = x[i]&0x7fff;
    var u0 = (j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM;
    
    j = i+this.m.t;
    x[j] += this.m.am(0,u0,x,i,0,this.m.t);
    
    while(x[j] >= x.DV) { x[j] -= x.DV; x[++j]++; }
  }
  x.clamp();
  x.drShiftTo(this.m.t,x);
  if(x.compareTo(this.m) >= 0) x.subTo(this.m,x);
}
function montSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
function montMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
Montgomery.prototype.convert = montConvert;
Montgomery.prototype.revert = montRevert;
Montgomery.prototype.reduce = montReduce;
Montgomery.prototype.mulTo = montMulTo;
Montgomery.prototype.sqrTo = montSqrTo;
function bnpIsEven() { return ((this.t>0)?(this[0]&1):this.s) == 0; }
function bnpExp(e,z) {
  if(e > 0xffffffff || e < 1) return BigInteger.ONE;
  var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1;
  g.copyTo(r);
  while(--i >= 0) {
    z.sqrTo(r,r2);
    if((e&(1<<i)) > 0) z.mulTo(r2,g,r);
    else { var t = r; r = r2; r2 = t; }
  }
  return z.revert(r);
}
function bnModPowInt(e,m) {
  var z;
  if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m);
  return this.exp(e,z);
}
BigInteger.prototype.copyTo = bnpCopyTo;
BigInteger.prototype.fromInt = bnpFromInt;
BigInteger.prototype.fromString = bnpFromString;
BigInteger.prototype.clamp = bnpClamp;
BigInteger.prototype.dlShiftTo = bnpDLShiftTo;
BigInteger.prototype.drShiftTo = bnpDRShiftTo;
BigInteger.prototype.lShiftTo = bnpLShiftTo;
BigInteger.prototype.rShiftTo = bnpRShiftTo;
BigInteger.prototype.subTo = bnpSubTo;
BigInteger.prototype.multiplyTo = bnpMultiplyTo;
BigInteger.prototype.squareTo = bnpSquareTo;
BigInteger.prototype.divRemTo = bnpDivRemTo;
BigInteger.prototype.invDigit = bnpInvDigit;
BigInteger.prototype.isEven = bnpIsEven;
BigInteger.prototype.exp = bnpExp;
BigInteger.prototype.toString = bnToString;
BigInteger.prototype.negate = bnNegate;
BigInteger.prototype.abs = bnAbs;
BigInteger.prototype.compareTo = bnCompareTo;
BigInteger.prototype.bitLength = bnBitLength;
BigInteger.prototype.mod = bnMod;
BigInteger.prototype.modPowInt = bnModPowInt;
BigInteger.ZERO = nbv(0);
BigInteger.ONE = nbv(1);
function Arcfour() {
  this.i = 0;
  this.j = 0;
  this.S = new Array();
}
function ARC4init(key) {
  var i, j, t;
  for(i = 0; i < 256; ++i)
    this.S[i] = i;
  j = 0;
  for(i = 0; i < 256; ++i) {
    j = (j + this.S[i] + key[i % key.length]) & 255;
    t = this.S[i];
    this.S[i] = this.S[j];
    this.S[j] = t;
  }
  this.i = 0;
  this.j = 0;
}
function ARC4next() {
  var t;
  this.i = (this.i + 1) & 255;
  this.j = (this.j + this.S[this.i]) & 255;
  t = this.S[this.i];
  this.S[this.i] = this.S[this.j];
  this.S[this.j] = t;
  return this.S[(t + this.S[this.i]) & 255];
}
Arcfour.prototype.init = ARC4init;
Arcfour.prototype.next = ARC4next;
function prng_newstate() {
  return new Arcfour();
}
var rng_psize = 256;
var rng_state;
var rng_pool;
var rng_pptr;
function rng_seed_int(x) {
  rng_pool[rng_pptr++] ^= x & 255;
  rng_pool[rng_pptr++] ^= (x >> 8) & 255;
  rng_pool[rng_pptr++] ^= (x >> 16) & 255;
  rng_pool[rng_pptr++] ^= (x >> 24) & 255;
  if(rng_pptr >= rng_psize) rng_pptr -= rng_psize;
}
function rng_seed_time() {
  rng_seed_int(new Date().getTime());
}
if(rng_pool == null) {
  rng_pool = new Array();
  rng_pptr = 0;
  var t;
  if(navigator.appName == "Netscape" && navigator.appVersion < "5" && window.crypto) {
    
    var z = window.crypto.random(32);
    for(t = 0; t < z.length; ++t)
      rng_pool[rng_pptr++] = z.charCodeAt(t) & 255;
  }  
  while(rng_pptr < rng_psize) {  
    t = Math.floor(65536 * Math.random());
    rng_pool[rng_pptr++] = t >>> 8;
    rng_pool[rng_pptr++] = t & 255;
  }
  rng_pptr = 0;
  rng_seed_time();
  
  
}
function rng_get_byte() {
  if(rng_state == null) {
    rng_seed_time();
    rng_state = prng_newstate();
    rng_state.init(rng_pool);
    for(rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr)
      rng_pool[rng_pptr] = 0;
    rng_pptr = 0;
    
  }
  
  return rng_state.next();
}
function rng_get_bytes(ba) {
  var i;
  for(i = 0; i < ba.length; ++i) ba[i] = rng_get_byte();
}
function SecureRandom() {}
SecureRandom.prototype.nextBytes = rng_get_bytes;
function parseBigInt(str,r) {
  return new BigInteger(str,r);
}
function linebrk(s,n) {
  var ret = "";
  var i = 0;
  while(i + n < s.length) {
    ret += s.substring(i,i+n) + "\n";
    i += n;
  }
  return ret + s.substring(i,s.length);
}
function byte2Hex(b) {
  if(b < 0x10)
    return "0" + b.toString(16);
  else
    return b.toString(16);
}
function pkcs1pad2(s,n) {
  if(n < s.length + 11) {
    alert("Message too long for RSA");
    return null;
  }
  var ba = new Array();
  var i = s.length - 1;
  while(i >= 0 && n > 0) ba[--n] = s.charCodeAt(i--);
  ba[--n] = 0;
  var rng = new SecureRandom();
  var x = new Array();
  while(n > 2) { 
    x[0] = 0;
    while(x[0] == 0) rng.nextBytes(x);
    ba[--n] = x[0];
  }
  ba[--n] = 2;
  ba[--n] = 0;
  return new BigInteger(ba);
}
function RSAKey() {
  this.n = null;
  this.e = 0;
  this.d = null;
  this.p = null;
  this.q = null;
  this.dmp1 = null;
  this.dmq1 = null;
  this.coeff = null;
}
function RSASetPublic(N,E) {
  if(N != null && E != null && N.length > 0 && E.length > 0) {
    this.n = parseBigInt(N,16);
    this.e = parseInt(E,16);
  }
  else
    alert("Invalid RSA public key");
}
function RSADoPublic(x) {
  return x.modPowInt(this.e, this.n);
}
function RSAEncrypt(text) {
  var m = pkcs1pad2(text,(this.n.bitLength()+7)>>3);
  if(m == null) return null;
  var c = this.doPublic(m);
  if(c == null) return null;
  var h = c.toString(16);
  if((h.length & 1) == 0) return h; else return "0" + h;
}
RSAKey.prototype.doPublic = RSADoPublic;
RSAKey.prototype.setPublic = RSASetPublic;
RSAKey.prototype.encrypt = RSAEncrypt;
var b64map="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var b64pad="=";
function hex2b64(h) {
  var i;
  var c;
  var ret = "";
  for(i = 0; i+3 <= h.length; i+=3) {
    c = parseInt(h.substring(i,i+3),16);
    ret += b64map.charAt(c >> 6) + b64map.charAt(c & 63);
  }
  if(i+1 == h.length) {
    c = parseInt(h.substring(i,i+1),16);
    ret += b64map.charAt(c << 2);
  }
  else if(i+2 == h.length) {
    c = parseInt(h.substring(i,i+2),16);
    ret += b64map.charAt(c >> 2) + b64map.charAt((c & 3) << 4);
  }
  while((ret.length & 3) > 0) ret += b64pad;
  return ret;
}
function b64tohex(s) {
  var ret = ""
  var i;
  var k = 0; 
  var slop;
  for(i = 0; i < s.length; ++i) {
    if(s.charAt(i) == b64pad) break;
    v = b64map.indexOf(s.charAt(i));
    if(v < 0) continue;
    if(k == 0) {
      ret += int2char(v >> 2);
      slop = v & 3;
      k = 1;
    }
    else if(k == 1) {
      ret += int2char((slop << 2) | (v >> 4));
      slop = v & 0xf;
      k = 2;
    }
    else if(k == 2) {
      ret += int2char(slop);
      ret += int2char(v >> 2);
      slop = v & 3;
      k = 3;
    }
    else {
      ret += int2char((slop << 2) | (v >> 4));
      ret += int2char(v & 0xf);
      k = 0;
    }
  }
  if(k == 1)
    ret += int2char(slop << 2);
  return ret;
}
function b64toBA(s) {
  
  var h = b64tohex(s);
  var i;
  var a = new Array();
  for(i = 0; 2*i < h.length; ++i) {
    a[i] = parseInt(h.substring(2*i,2*i+2),16);
  }
  return a;
}