// JavaScript Document

// <![CDATA[
	/************************************************
		New window link
		by Marko Dugonjic, http://www.maratz.com/
	*************************************************/

	// Set paramethers:
	var path_to_icon 		= 'images/generic/ext_link.gif';
	var link_alt_text 		= 'open link in new window';
	var link_title_text 	= 'Open this link in new window!';

	function new_window_link() {
		if (!document.getElementById || !document.createTextNode || !document.domain);
		var l = document.getElementsByTagName('a');
		for (var i = 0; i < l.length; i++) {

			// just for off-site links
			if (l[i].getAttribute('href').indexOf("mailto") != -1)
			{
					// does not add to the link if it is a mailto
					// could be extended for javascript: if needed
			}
			else if ((l[i].href.split('/')[2].replace(/www\./, '') != document.domain.replace(/www\./, '')
				&& !l[i].getAttribute('target')
				&& !l[i].parentNode.id.match(/^copy/))) {


				// create new elements
				var nwl = document.createElement('a');
				var nwl_image = document.createElement('img');
				var space = document.createTextNode(' ');

				// setup image attributes
				nwl_image.setAttribute('src', path_to_icon);
				nwl_image.setAttribute('alt', link_alt_text);
				nwl_image.setAttribute('title', link_title_text);

				// set link attributes
				nwl.setAttribute('href', l[i].getAttribute('href'));
				nwl.setAttribute('target', '_blank');
				nwl.setAttribute('title', link_title_text);
				nwl.className = 'new_window_link';

				// append new elements
				nwl.appendChild(nwl_image);
				l[i].parentNode.insertBefore(space, l[i].nextSibling);
				l[i].parentNode.insertBefore(nwl, l[i].nextSibling.nextSibling);
			}
			
		}
	}
	
	
function prepareFAQs(){
  if( document.getElementById && document.getElementsByTagName ) {
    if( document.getElementById('faqs') ) {
      
	  var gallery = document.getElementById('faqs');
	  var links = gallery.getElementsByTagName('a');
      
	  for( var i = 0; i < links.length; i++ ){
        links[i].onclick = function(){
			
			closeAll();			
          	return answerQuestion(this.href);
        };
      }
    }
  }
}

function closeAll()
{
	if( document.getElementById && document.getElementsByTagName ) {
		if( document.getElementById('faqs') ) {

			var gallery = document.getElementById('faqs');
			var links = gallery.getElementsByTagName('a');
      
			for( var i = 0; i < links.length; i++ ){
				
				var iLen = String(links[i].id).length;
				
				document.getElementById("answer"+(links[i].id).substring(8,iLen)).style.display = 'none';
				
				document.getElementById((links[i].id).substring(8,iLen)).style.backgroundImage = "url(images/main/content/icons/q_orange.gif)";
				document.getElementById((links[i].id).substring(8,iLen)).getElementsByTagName("h3")[0].style.backgroundImage = "url(images/main/content/icons/arrow_orange.gif)";
				//document.getElementById("question"+(links[i].id).substring(8,iLen)).style.fontWeight = "bold";
				//document.getElementById("question"+(links[i].id).substring(8,iLen)).style.color = "#3A3A3A";
				//document.getElementById("question"+(links[i].id).substring(8,iLen)).style.color = "#F17100";
				document.getElementById("question"+(links[i].id).substring(8,iLen)).className = "";
			}
		}
	}
}

function answerQuestion (whichAnswer) {
	
	if (document.getElementById) {

		var vID = displayItem("answer", whichAnswer)
	
		document.getElementById('answer'+vID).style.display = 'block';
	
		document.getElementById(vID).style.backgroundImage = "url(images/main/content/icons/q_grey.gif)";
		document.getElementById(vID).getElementsByTagName("h3")[0].style.backgroundImage = "url(images/main/content/icons/arrow_grey.gif)";
		//document.getElementById("question"+vID).style.fontWeight = "bold";
		//document.getElementById("question"+vID).style.color = "#F17100";
		//document.getElementById("question"+vID).style.color = "#3A3A3A";
		document.getElementById("question"+vID).className = "highlight";

		return false;
	
	} else 	{
  		return true;
 	}
}


function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

addLoadEvent(prepareFAQs);



function PageQuery(q) {
if(q.length > 1) this.q = q.substring(1, q.length);
else this.q = null;
this.keyValuePairs = new Array();
if(q) {
for(var i=0; i < this.q.split("&").length; i++) {
this.keyValuePairs[i] = this.q.split("&")[i];
}
}
this.getKeyValuePairs = function() { return this.keyValuePairs; }
this.getValue = function(s) {
for(var j=0; j < this.keyValuePairs.length; j++) {
if(this.keyValuePairs[j].split("=")[0] == s)
return this.keyValuePairs[j].split("=")[1];
}
return false;
}
this.getParameters = function() {
var a = new Array(this.getLength());
for(var j=0; j < this.keyValuePairs.length; j++) {
a[j] = this.keyValuePairs[j].split("=")[0];
}
return a;
}
this.getLength = function() { return this.keyValuePairs.length; } 
}

function queryString(key, URL){
	
	var iLen = String(URL).length;

	var page = new PageQuery(String(URL).substring(URL.indexOf("?"),iLen)); 
	return unescape(page.getValue(key)); 
}

function displayItem(key, URL){

	if(queryString(key, URL)=='false') 
	{
		document.write("you didn't enter a ?name=value querystring item.");
	}else{
		//alert(queryString(key, URL))
		return queryString(key, URL);
	}

}

function emailCheck(emailStr) {

	/* The following variable tells the rest of the function whether or not
	to verify that the address ends in a two-letter country or well-known
	TLD.  1 means check it, 0 means don't. */
	
	var checkTLD=1;
	
	/* The following is the list of known TLDs that an e-mail address must end with. */
	
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	
	/* The following pattern is used to check if the entered e-mail address
	fits the user@domain format.  It also is used to separate the username
	from the domain. */
	
	var emailPat=/^(.+)@(.+)$/;
	
	/* The following string represents the pattern for matching all special
	characters.  We don't want to allow special characters in the address. 
	These characters include ( ) < > @ , ; : \ " . [ ] */
	
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	
	/* The following string represents the range of characters allowed in a 
	username or domainname.  It really states which chars aren't allowed.*/
	
	var validChars="\[^\\s" + specialChars + "\]";
	
	/* The following pattern applies if the "user" is a quoted string (in
	which case, there are no rules about which characters are allowed
	and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
	is a legal e-mail address. */
	
	var quotedUser="(\"[^\"]*\")";
	
	/* The following pattern applies for domains that are IP addresses,
	rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
	e-mail address. NOTE: The square brackets are required. */
	
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	
	/* The following string represents an atom (basically a series of non-special characters.) */
	
	var atom=validChars + '+';
	
	/* The following string represents one word in the typical username.
	For example, in john.doe@somewhere.com, john and doe are words.
	Basically, a word is either an atom or quoted string. */
	
	var word="(" + atom + "|" + quotedUser + ")";
	
	// The following pattern describes the structure of the user
	
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	
	/* The following pattern describes the structure of a normal symbolic
	domain, as opposed to ipDomainPat, shown above. */
	
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	
	/* Finally, let's start trying to figure out if the supplied address is valid. */
	
	/* Begin with the coarse pattern to simply break up user@domain into
	different pieces that are easy to analyze. */
	
	var matchArray=emailStr.match(emailPat);
	
	if (matchArray==null) {
	
	/* Too many/few @'s or something; basically, this address doesn't
	even fit the general mould of a valid e-mail address. */
	
	//alert("Email address seems incorrect (check @ and .'s)");
	return false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];
	
	// Start by checking that only basic ASCII characters are in the strings (0-127).
	
	for (i=0; i<user.length; i++) {
	if (user.charCodeAt(i)>127) {
	//alert("Ths username contains invalid characters.");
	return false;
	   }
	}
	for (i=0; i<domain.length; i++) {
	if (domain.charCodeAt(i)>127) {
	//alert("Ths domain name contains invalid characters.");
	return false;
	   }
	}
	
	// See if "user" is valid 
	
	if (user.match(userPat)==null) {
	
	// user is not valid
	
	//alert("The username doesn't seem to be valid.");
	return false;
	}
	
	/* if the e-mail address is at an IP address (as opposed to a symbolic
	host name) make sure the IP address is valid. */
	
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
	
	// this is an IP address
	
	for (var i=1;i<=4;i++) {
	if (IPArray[i]>255) {
	//alert("Destination IP address is invalid!");
	return false;
	   }
	}
	return true;
	}
	
	// Domain is symbolic name.  Check if it's valid.
	 
	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) {
	if (domArr[i].search(atomPat)==-1) {
	//alert("The domain name does not seem to be valid.");
	return false;
	   }
	}
	
	/* domain name seems valid, but now make sure that it ends in a
	known top-level domain (like com, edu, gov) or a two-letter word,
	representing country (uk, nl), and that there's a hostname preceding 
	the domain or country. */
	
	if (checkTLD && domArr[domArr.length-1].length!=2 && 
	domArr[domArr.length-1].search(knownDomsPat)==-1) {
	//alert("The address must end in a well-known domain or two letter " + "country.");
	return false;
	}
	
	// Make sure there's a host name preceding the domain.
	
	if (len<2) {
	//alert("This address is missing a hostname!");
	return false;
	}
	
	// If we've gotten this far, everything's valid!
	return true;
}


//  End -->

// insert links code

function InsertValueCursor(input, id)
{
	insertAtCursor(document.getElementById(id), input);
}

function OpenLink(v_type, v_id)
{
	var width = 400;
	var height = 160;
	var left = (screen.width - width)/2;
	var top = (screen.height - height)/2;
	var URLStr = 'insert_link.asp?type='+v_type+'&id='+v_id;
	
	popUpWin = window.open(URLStr,'popUpWin','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+',top='+top+',screenX='+left+',screenY='+top+'');
}

function insertAtCursor(myField, myValue) 
{
	//IE support
	if (document.selection) 
	{
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue;
	}
	//MOZILLA/NETSCAPE support
	else if (myField.selectionStart || myField.selectionStart == '0') 
	{
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos)
		+ myValue
		+ myField.value.substring(endPos, myField.value.length);
	} 
	else 
	{
		myField.value += myValue;
	}
}
	
// ]]>