/* prominic.v1.2.js
 * Author Jake Howlett
 * Date 31st May 200
 */

/* First we load all the dependent functions */

/* document.getElementsBySelector(selector)
   - returns an array of element objects from the current document
     matching the CSS selector. Selectors can contain element names, 
     class names and ids and can be nested. For example:
     
       elements = document.getElementsBySelect('div#main p a.external')
     
     Will return an array of all 'a' elements with 'external' in their 
     class attribute that are contained inside 'p' elements that are 
     contained inside the 'div' element which has id="main"

   New in version 0.4: Support for CSS2 and CSS3 attribute selectors:
   See http://www.w3.org/TR/css3-selectors/#attribute-selectors

   Version 0.4 - Simon Willison, March 25th 2003
   -- Works in Phoenix 0.5, Mozilla 1.3, Opera 7, Internet Explorer 6, Internet Explorer 5 on Windows
   -- Opera 7 fails 
*/

function getAllChildren(e) {
  // Returns all children of element. Workaround required for IE5/Windows. Ugh.
  return e.all ? e.all : e.getElementsByTagName('*');
}

document.getElementsBySelector = function(selector) {
  // Attempt to fail gracefully in lesser browsers
  if (!document.getElementsByTagName) {
    return new Array();
  }
  // Split selector in to tokens
  var tokens = selector.split(' ');
  var currentContext = new Array(document);
  for (var i = 0; i < tokens.length; i++) {
    token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');;
    if (token.indexOf('#') > -1) {
      // Token is an ID selector
      var bits = token.split('#');
      var tagName = bits[0];
      var id = bits[1];
      var element = document.getElementById(id);
      if (tagName && element.nodeName.toLowerCase() != tagName) {
        // tag with that ID not found, return false
        return new Array();
      }
      // Set currentContext to contain just this element
      currentContext = new Array(element);
      continue; // Skip to next token
    }
    if (token.indexOf('.') > -1) {
      // Token contains a class selector
      var bits = token.split('.');
      var tagName = bits[0];
      var className = bits[1];
      if (!tagName) {
        tagName = '*';
      }
      // Get elements matching tag, filter them for class selector
      var found = new Array;
      var foundCount = 0;
      for (var h = 0; h < currentContext.length; h++) {
        var elements;
        if (tagName == '*') {
            elements = getAllChildren(currentContext[h]);
        } else {
            elements = currentContext[h].getElementsByTagName(tagName);
        }
        for (var j = 0; j < elements.length; j++) {
          found[foundCount++] = elements[j];
        }
      }
      currentContext = new Array;
      var currentContextIndex = 0;
      for (var k = 0; k < found.length; k++) {
        if (found[k].className && found[k].className.match(new RegExp('\\b'+className+'\\b'))) {
          currentContext[currentContextIndex++] = found[k];
        }
      }
      continue; // Skip to next token
    }
    // Code to deal with attribute selectors
    if (token.match(/^(\w*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/)) {
      var tagName = RegExp.$1;
      var attrName = RegExp.$2;
      var attrOperator = RegExp.$3;
      var attrValue = RegExp.$4;
      if (!tagName) {
        tagName = '*';
      }
      // Grab all of the tagName elements within current context
      var found = new Array;
      var foundCount = 0;
      for (var h = 0; h < currentContext.length; h++) {
        var elements;
        if (tagName == '*') {
            elements = getAllChildren(currentContext[h]);
        } else {
            elements = currentContext[h].getElementsByTagName(tagName);
        }
        for (var j = 0; j < elements.length; j++) {
          found[foundCount++] = elements[j];
        }
      }
      currentContext = new Array;
      var currentContextIndex = 0;
      var checkFunction; // This function will be used to filter the elements
      switch (attrOperator) {
        case '=': // Equality
          checkFunction = function(e) { return (e.getAttribute(attrName) == attrValue); };
          break;
        case '~': // Match one of space seperated words 
          checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('\\b'+attrValue+'\\b'))); };
          break;
        case '|': // Match start with value followed by optional hyphen
          checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('^'+attrValue+'-?'))); };
          break;
        case '^': // Match starts with value
          checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) == 0); };
          break;
        case '$': // Match ends with value - fails with "Warning" in Opera 7
          checkFunction = function(e) { return (e.getAttribute(attrName).lastIndexOf(attrValue) == e.getAttribute(attrName).length - attrValue.length); };
          break;
        case '*': // Match ends with value
          checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) > -1); };
          break;
        default :
          // Just test for existence of attribute
          checkFunction = function(e) { return e.getAttribute(attrName); };
      }
      currentContext = new Array;
      var currentContextIndex = 0;
      for (var k = 0; k < found.length; k++) {
        if (checkFunction(found[k])) {
          currentContext[currentContextIndex++] = found[k];
        }
      }
      // alert('Attribute Selector: '+tagName+' '+attrName+' '+attrOperator+' '+attrValue);
      continue; // Skip to next token
    }
    // If we get here, token is JUST an element (not a class or ID selector)
    tagName = token;
    var found = new Array;
    var foundCount = 0;
    for (var h = 0; h < currentContext.length; h++) {
      var elements = currentContext[h].getElementsByTagName(tagName);
      for (var j = 0; j < elements.length; j++) {
        found[foundCount++] = elements[j];
      }
    }
    currentContext = found;
  }
  return currentContext;
}

/* That revolting regular expression explained 
/^(\w+)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/
  \---/  \---/\-------------/    \-------/
    |      |         |               |
    |      |         |           The value
    |      |    ~,|,^,$,* or =
    |   Attribute 
   Tag
*/


$=function(id){
	return document.getElementById(id);
}
$$=function(id){
	return document.getElementsBySelector(id);
}

/* menu initialisation code */
function menuInit(){
	withChilds = document.getElementsBySelector("#main_navigation li li ul");
	for (var i=0; i<withChilds.length; i++){
		withChilds[i].parentNode.firstChild.className="has_child"; //.addClass('has_child');
	}
}

//This function is run after page is loaded.
function pageInit() {
	menuInit();
	
	//look for the BBB
	if ($("BBBNav")) {
		divs = $$(".content_tabs_container");
		for (var i=0; i<divs.length; i++){
			divs[i].style.display='none'; 
		}
		
		//is a section stated in the URL?
		if (location.hash!="" && location.hash.toLowerCase().indexOf("section")>-1){
			BBB.current=location.hash.charAt(location.hash.length-1);
			BBB.jumpTo=true;
			//check this section DOES exist.
			if (!$("section"+BBB.current)){BBB.current=1; BBB.jumpTo=false;}
			
		}
		
		$("section"+BBB.current).style.display=''; 
		if (BBB.jumpTo) $("section"+BBB.current+"_title").scrollIntoView(); 
		$("section"+BBB.current+"_title").className="selected";
	}
}

var BBB = new Object();

BBB.current=1;

BBB.toggle = function(link){
	id=link.getAttribute('to');
	$("section"+BBB.current+"_title").className=""; //("selected");
	link.className="selected";
	$("section"+BBB.current).style.display='none'; //;addClass("off");
	$("section"+id).style.display=''; //.removeClass("off");
	BBB.current=id;
	link.blur();
}

function toggleLoginDialog(){
	//Bug in Safari won't display absolute positioned DIVs, so just redirect.
	//Has been fixed in Safari 3.0, so remove some time after its release
	//if (/KHTML|WebKit/i.test(navigator.userAgent)){location.href="?login"; return}
	
	dlg=document.getElementById('login_dialog');
	dlg.style.display=(dlg.style.display=='block')?'none':'block';
}

/*
	mailto replaces the mailto:
	anchor link and prevents
	spambots harvesting the
	address.
*/

function mailto(name, domain, tld, subject){
	location.href = "mailto:" + name + "@" + domain + "." + tld + ((subject)?"?subject="+subject:"");
}

/*	allows instant "window.onload" (DOM.onload) function execution. shortened version, just IE code
	credits: Dean Edwards/Matthias Miller/John Resig/Rob Chenny
	http://www.cherny.com/webdev/27/domloaded-updated-again
*/
var DomLoaded =
{
	onload: [],
	loaded: function()
	{
		if (arguments.callee.done) return;
		arguments.callee.done = true;
		for (i = 0;i < DomLoaded.onload.length;i++) DomLoaded.onload[i]();
	},
	load: function(fireThis)
	{
		this.onload.push(fireThis);
		if (document.addEventListener) 
			document.addEventListener("DOMContentLoaded", DomLoaded.loaded, null);
		if (/KHTML|WebKit/i.test(navigator.userAgent))
		{ 
			var _timer = setInterval(function()
			{
				if (/loaded|complete/.test(document.readyState))
				{
					clearInterval(_timer);
					delete _timer;
					DomLoaded.loaded();
				}
			}, 10);
		}
		/*@cc_on @*/
		/*@if (@_win32)
		var proto = "src='javascript:void(0)'";
		if (location.protocol == "https:") proto = "src=//0";
		document.write("<scr"+"ipt id=__ie_onload defer " + proto + "><\/scr"+"ipt>");
		var script = document.getElementById("__ie_onload");
		script.onreadystatechange = function() {
		    if (this.readyState == "complete") {
		        DomLoaded.loaded();
		    }
		};
		/*@end @*/
	   window.onload = DomLoaded.loaded;
	}
};

DomLoaded.load(pageInit);


/* Invitational positioning */
var lpPosY = 100;
var lpPosX = 100;


function doSubmit(f){
	var req=[];
	req["_Quote"]=[
		{name: 'Name', msg: 'Please enter your name'},
		{name: 'Email', test: 'isEmail', msg: 'Please enter a valid email address'},
		{name: 'Comment', msg: 'Please enter a request'},
		{name: 'Phone', msg: 'Please enter a phone number, including international dialing code.'},
		{name: 'Phone', test: 'isPhoneNumber', condition: f['Phone'].value!='', msg: 'Please use a valid phone number, including international dialing codes.'},
		{name: 'Captcha', msg: 'Please solve the simple test to prove you\'re a real person'}
	];
	req["_report"]=[
		{name: 'Body', type: 'text', msg: 'Please enter a report'}
	];
	
	var fields = req[f.name];
	var valid = true;
	
	var ul = $('_quote_errors');
	ul.innerHTML="";
	
	for (var i=0; i<fields.length; i++) {
	
		if ( typeof fields[i].condition == "undefined" || fields[i].condition ){
			if ( f[fields[i].name].value.trim()=="" || (typeof fields[i].test!="undefined" && !eval( fields[i].test+"(document.forms['"+f.name+"']."+fields[i].name+".value)") ) ) {
				f[fields[i].name].className="required";
				li = document.createElement('li');
				li.innerHTML= fields[i].msg;
				li.className="error";
				ul.appendChild(li);
				valid = false;		
			} else {
				f[fields[i].name].className="text";
			}
		}
	}
	return valid;
}

//Extend String object and add a trim method
String.prototype.trim = function() {
	a = this.replace(/^\s+/, '');
	return a.replace(/\s+$/, '');
};

function isEmail(str){
	var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
	var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
	if ( !reg1.test( str ) && reg2.test( str ) ) {
		return true;
	} else {
	 	return false;
	}
}

function isPhoneNumber(str){
	var reg1 = /^((\+\d{1,3}(-| )?\(?\d\)?(-| )?\d{1,5})|(\(?\d{2,6}\)?))(-| )?(\d{3,4})(-| )?(\d{3,4})(( x| ext)\d{1,5}){0,1}$/
	if ( reg1.test( str ) ) {
		return true;
	} else {
	 	return false;
	}
}

function doValidateLogin(frm){
	var ul = $((frm.name=="Login")?'login_errors':'login_errors_top');
	ul.innerHTML="";
	var valid = true;
	if (frm.Username.value.trim()=="" || !isEmail(frm.Username.value)){
		frm.Username.className="required";
		li = document.createElement('li');
		li.innerHTML= "Please enter a valid email address for logon.";
		li.className="error";
		ul.appendChild(li);
		valid = false;
	} else {
		frm.Username.className="text";
	}
	
	if (frm.Password.value.trim()==""){
		frm.Password.className="required";
		li = document.createElement('li');
		li.innerHTML= "Please enter a password for logon.";
		li.className="error";
		ul.appendChild(li);
		valid = false;
	} else {
		frm.Password.className="text";	
	}
	
	return valid;
	
}

Array.prototype.each = function(fun /*, thisp*/)
  {
    var len = this.length;
    if (typeof fun != "function"){
    	throw new TypeError();
	}
    var thisp = arguments[1];
    for (var i = 0; i < len; i++){
		if (i in this) {
	  		fun.call(thisp, this[i], i, this);
	  	}
	}
};


function switchTab(to) {

	$$(".tab-consumer a").each(function(el){
		el.className = el.className.replace("no-bgd", "");
	});
	$$(".tab-small-business a").each(function(el){
		el.className = el.className.replace("no-bgd", "");
	});
	
	
	$$(".ui-tabs-selected").each(function(el){
		el.className = ""; //el.className.replaceAll("ui-tabs-selected", "");
	});
	
	$('tab-'+to).className="ui-tabs-selected";
				
	$$(".ui-tabs-panel").each(function(el){
		el.className = el.className + " ui-tabs-hide";
	});
	$(to).className = $(to).className.replace(/ui-tabs-hide/g, "");
	
	return false;
};