// start create target blank from class="blank"

function addEvent(obj, evType, fn) {
	if (obj.addEventListener) {
		obj.addEventListener(evType, fn, true);
		return true;
	} else if (obj.attachEvent) {
		var r = obj.attachEvent("on"+evType, fn); 
		return r;
	} else {
		return false;
	}
}

function getlinks() {
	var links = document.getElementsByTagName('A');
	for (var i = 0; i < links.length; i++) {
		if (/nolink/.exec(links[i].href)) {
			links[i].onclick = linkinfo;
		}
	}
}
function linkinfo() {
	alert('Coming soon');
	return false;
}

addEvent(window, 'load', getlinks);

function toggleObj(objId) {
	if(document.getElementById(objId)){
		if (document.getElementById(objId).style.display != 'block'){
			document.getElementById(objId).style.display = 'block';
		}else{
			document.getElementById(objId).style.display = 'none';
		}
	}
	return false;
}


function openBrWindow(theURL,winName,features) { 
	window.open(theURL,winName,features);
	return false;
}

function deleteOk(){
	if (confirm('Obs! Raderingen är oåterkallerlig.\nÄr du säker på att du vill radera bilden?')){
	}else{
		return false;
	}
}

function abuseOk(){
	if (confirm('Vill du anmäla denna bild?')){
	}else{
		return false;
	}
}


function chkSearch(thisObj){
  if(thisObj.q.value==''){
  	alert('Please type your searchword!');
  	thisObj.q.focus();
  	return false;
  }
	thisObj.target = "_blank";
	//window.open(thisObj.action);
  return true;
}

function validateUser(thisObj){
  if(thisObj.firstname.value==''){
  	alert('Du måste ange ditt förnamn!');
  	thisObj.firstname.focus();
  	return false;
  }
  if(thisObj.lastname.value==''){
  	alert('Du måste ange ditt efternam!');
  	thisObj.lastname.focus();
  	return false;
  }
  if(thisObj.email.value==''){
  	alert('Du måste ange en korrekt e-postadress!');
  	thisObj.email.focus();
  	return false;
  }
  if(thisObj.username.value==''){
  	alert('Du måste ange ett nickname!');
  	thisObj.username.focus();
  	return false;
  }	
	
	if(thisObj.pwd1.value != "" && thisObj.pwd1.value == thisObj.pwd2.value) {
	  if(thisObj.pwd1.value.length < 4) {
		alert("Lösenordet måste vara minst fyra tecken!");
		thisObj.pwd1.focus();
		return false;
	  }
	  //re = /[0-9]/;
	  //if(!re.test(thisObj.pwd1.value)) {
		//alert("Password must contain at least one number (0-9)!");
		//thisObj.pwd1.focus();
		//return false;
	  //}
	  //re = /[a-z]/;
	  //if(!re.test(thisObj.pwd1.value)) {
		//alert("Password must contain at least one lowercase letter (a-z)!");
		//thisObj.pwd1.focus();
		//return false;
	  //}
	  //re = /[A-Z]/;
	  //if(!re.test(thisObj.pwd1.value)) {
		//alert("Password must contain at least one uppercase letter (A-Z)!");
		//thisObj.pwd1.focus();
		//return false;
	  //}
	}else{
	  if(thisObj.pwd1.value == "") {
		alert("Lösenordet måste vara minst fyra tecken!");
		thisObj.pwd1.focus();
		return false;
	  }
	  if(thisObj.pwd1.value != thisObj.pwd2.value) {
		alert("Lösenordsfälten stämmer inte. Försök igen!");
		thisObj.pwd1.focus();
		return false;
	  }
	}

  return true;
}



function validateUserUpdate(thisObj){
  if(thisObj.firstname.value==''){
  	alert('Du måste ange ditt förnamn!');
  	thisObj.firstname.focus();
  	return false;
  }
  if(thisObj.lastname.value==''){
  	alert('Du måste ange ditt efternam!');
  	thisObj.lastname.focus();
  	return false;
  }
  return true;
}


function validateUpload(thisObj){
  if(thisObj.headline.value==''){
  	alert('Du måste ange en rubrik');
  	thisObj.headline.focus();
  	return false;
  }
	
  uploadFile1 = thisObj.funnyimg.value;
  ext=uploadFile1.substr(uploadFile1.lastIndexOf(".")).toLowerCase();
  if (ext!=""){
	if (ext!=".jpeg"&&ext!=".jpg") {
		thisObj.funnyimg.select();
		alert("Du kan endast ladda upp .jpg bilder.");
		return false;
	}
  }
	
  return true;
}


function validateBulletin(thisObj){
	if(thisObj.comment.value=='') {
		alert("Du måste fylla i en kommentar!");
		thisObj.comment.focus();
		return false;
	}
	if(thisObj.byName.value=='') {
		alert("Du måste fylla i en avsändare!");
		thisObj.byName.focus();
		return false;
	}
	return true;
}




var tld_ = new Array()
tld_[0] = "com";
tld_[1] = "org";
tld_[2] = "net";
tld_[3] = "se";
tld_[4] = "info";
tld_[10] = "co.uk";
tld_[11] = "org.uk";
tld_[12] = "gov.uk";
tld_[13] = "ac.uk";
var topDom_ = 13;
var m_ = "mailto:";
var a_ = "@";
var d_ = ".";

function mail(name, dom, tl, params)
{
	var s = e(name,dom,tl);
	document.write('<a href="'+m_+s+params+'">'+s+'</a>');
}
function mail2(name, dom, tl, params, display)
{
	document.write('<a href="'+m_+e(name,dom,tl)+params+'">'+display+'</a>');
}
function e(name, dom, tl)
{
	var s = name+a_;
	if (tl!=-2)
	{
		s+= dom;
		if (tl>=0)
			s+= d_+tld_[tl];
	}
	else
		s+= swapper(dom);
	return s;
}
function swapper(d)
{
	var s = "";
	for (var i=0; i<d.length; i+=2)
		if (i+1==d.length)
			s+= d.charAt(i)
		else
			s+= d.charAt(i+1)+d.charAt(i);
	return s.replace(/\?/g,'.');
}