function StringBuilder(value)
{
    this.strings = new Array("");
    this.append(value);
}


StringBuilder.prototype.append = function (value)
{
    if (value)
    {
        this.strings.push(value);
    }
}


StringBuilder.prototype.clear = function ()
{
    this.strings.length = 1;
}


StringBuilder.prototype.toString = function ()
{
    return this.strings.join("");
}


var positionFooter = function() {
	var footer = $('footer');
	var content = $('content');
	var innerDivs = content.getElementsBySelector('div');
		
	var max = 0;
	var lastHidden = null;
		
	innerDivs.each(function(o) {
		if (o.visible() && o.getStyle('display') != 'none') {
		var overflow = o.getStyle('overflow');
		if (overflow == 'hidden') {
			lastHidden = o;
		} else {
			if (lastHidden != null && o.descendantOf(lastHidden)) {
				
				return;
			}
		}
		var height = Try.these(
			function() { return parseInt(document.defaultView.getComputedStyle(o, null).getPropertyValue('height', null)) },
			function() { return o.getHeight() }
		);
		var thisMax = Position.cumulativeOffset(o)[1] + height;
		if (thisMax > max) {
			max = thisMax;
		}
		}
	});
	max += 30;
	footer.setStyle({'top': max + 'px'});
	footer.show();
};

function Anthem_PostCallBack(o) {
	positionFooter();
}

function Anthem_Error(result) {
	//window.location = "http://www.lhw.com/CustomerService.aspx?anthem=" + result.error;
}

Event.observe(window, 'load', positionFooter);


function divVisibility ()
{
	var div1 = document.getElementById("showText");
	div1.style.display ="none";
	var div2 = document.getElementById("emptyText");
	div2.style.display = "inline";
	var txt =document.getElementById("email");
	txt.focus();
}
	

var strUptickEmail = "Email address seems incorrect (check @ and .\\'s)";
var strUptickUsername = "The username doesn\\'t seem to be valid.";
var strUptickIP = "Destination IP address is invalid!";
var strUptickDomain = "The domain name doesn\\'t seem to be valid.";
var	strUptickAddress = "The address must end in a three-letter domain, or two letter country.";
var	strUptickHostname = "This address is missing a hostname!";
var strThankYou = "Thank you for signing up!";
				
function emailCheck (emailStr) {
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=emailStr.match(emailPat);
	if (matchArray==null) {
		alert(strUptickEmail);
		return false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];
	if (user.match(userPat)==null) {
		alert(strUptickUsername);
		return false;
	}
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
		for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
				alert(strUptickIP);
			return false;
			}
		}
		return true;
	}
	var domainArray=domain.match(domainPat);
	if (domainArray==null) {
		alert(strUptickDomain);
		return false;
	}
	var atomPat=new RegExp(atom,"g");
	var domArr=domain.match(atomPat);
	var len=domArr.length;
	if ((domArr[domArr.length-1] != "info") &&
		(domArr[domArr.length-1] != "name") &&
		(domArr[domArr.length-1] != "arpa") &&
		(domArr[domArr.length-1] != "coop") &&
		(domArr[domArr.length-1] != "aero")) {
			if (domArr[domArr.length-1].length<2 || 
	    		domArr[domArr.length-1].length>3) {
		   			alert(strUptickAddress);
		   			return false;
			}
	}
	if (len<2) {
	alert(strUptickHostname);
	return false;
	}
	return true;
}

function UPTvalidateform(document){
	if (emailCheck(document.getElementById('email').value)){	
		window.alert(strThankYou);
		document.forms['UPTml15643'].email.value = document.forms['PageForm'].email.value;
		document.forms['UPTml15643'].submit();
		return false;
	} else {	
		return false;
	}
}

function trim(cadena) {
	for(i=0; i<cadena.length; ) {
		if(cadena.charAt(i)==" ")
			cadena=cadena.substring(i+1, cadena.length);
		else
			break;
	}

	for(i=cadena.length-1; i>=0; i=cadena.length-1) {
		if(cadena.charAt(i)==" ")
			cadena=cadena.substring(0,i);
		else
			break;
	}
	return cadena;
}


function CheckEmptyUser(user) {
	if (user.value == '' || trim(user.value) == '')
		user.value = 'LC # or EMail';
}


function defaultIfEmpty(control, defaultText) {
	if (control.value == '' || trim(control.value) == '')
		control.value = defaultText;
}

function CheckEmptyPass(pass) {
	if (pass.value == '' || trim(pass.value) == '') {
		var div1 = document.getElementById("showPassword");
		div1.style.display = "inline";
		var div2 = document.getElementById("encryptPassword");
		div2.style.display = "none";
		
	}
}

var flag = null;
function showError()
{

	var divError = $('showError');
	
	if(flag == null) {
		flag = 1;
    
		var body = divError.up('body');
		divError = divError.remove()
		body.appendChild(divError);
	}

	divError.setStyle({
		left: $('LoginError').cumulativeOffset()['left'] - divError.getWidth() + 235 + 'px',
		top: '65px',
		display: 'block'
		});
}




function DisplayDivRelocated(divToRelocated , paramParentDivS,leftDiv,topDiv)
{
   var divRelocate = $(divToRelocated);
	
	var parentDivShorError  = $(paramParentDivS);

    
	divRelocate = divRelocate.remove();
	parentDivShorError.appendChild(divRelocate);
	
	divRelocate.style.display = 'block' ;

	divRelocate.style.top = topDiv+'px';
	divRelocate.style.left = leftDiv+'px' ;


}





function hideError() {
	$('showError').hide();
}


function divPassVisibility(pwdId) {
	var div1 = document.getElementById("showPassword");
	div1.style.display = "none";
	var div2 = document.getElementById("encryptPassword");
	div2.style.display = "inline";
	var txt = document.getElementById(pwdId);
	txt.focus();
}



function enterKey(event, controlID, methodName){
	if(event.which || event.keyCode) {
		if ((event.which == 13) || (event.keyCode == 13)) {
			Anthem_InvokeControlMethod(controlID, methodName, [], null);
			return false;
		}
	}
	return true;
}


function enterKeyPostback(event, btn) {
	if(event.which || event.keyCode) {
		if ((event.which == 13) || (event.keyCode == 13)) {
			__doPostBack(btn,'');				
			return false;
		}
	}
	return true;
}

	
	function txtEnterKeyClick(event, btn){
		if(event.which || event.keyCode) {
			if ((event.which == 13) || (event.keyCode == 13)) {		
					var button = $(btn);
					if (button.dispatchEvent)
					{
						var e = document.createEvent("MouseEvents");
						e.initEvent("click", true, true);
						button.dispatchEvent(e);
					}
					else
					{
						button.click();
					}
				return false;
			}
		}
		return true;
	}


function hideShow(toHide, toShow) {
	if (toHide != null) {
		for (var i = 0; i < toHide.length; i++) {
			$(toHide[i]).hide();
		}
	}
	if (toShow != undefined) {
		for (var i = 0; i < toShow.length; i++) {
			$(toShow[i]).show();
		}
	}
}


function hideDiv(div) {
	$(div).update('');
	$(div).hide();
}


function hideAndToggleFocus(div, divFocus) {
	hideDiv(div);
	$(divFocus).focus();
}		


function ChangeLinkStyleOver(link) {
	link = $(link);
	link.removeClassName('lnkBCCommon');
	link.addClassName('lnkBCOrangeUnderline');
}

function ChangeLinkStyleOut(link) {
	link = $(link);
	link.removeClassName('lnkBCOrangeUnderline');
	link.addClassName('lnkBCCommon');
}



var parentIsReached  = function(divToCalc,divToStop,divActual) {
	var isParent = true;
	var parent = divToCalc.up();
	while (parent != divToStop) {
		if (parent == divActual) {
			return false;
		}
		parent = parent.up();
	}
	return isParent;
} 	


var calculateOffsetToDiv = function(divToCalc, divToStop) {
	var divOffset = divToCalc.positionedOffset()[1];
	var parent = divToCalc.getOffsetParent();
	while (!parentIsReached(divToCalc,divToStop,parent)) {
		divOffset += parent.positionedOffset()[1];
		parent = parent.getOffsetParent();
	}
	return divOffset;
}		


var calculateTotalDivHeight = function(divToCalc) {
	var content = divToCalc;
	var innerDivs = content.getElementsBySelector('div');
		
	var max = Try.these(
			function() { return parseInt(document.defaultView.getComputedStyle(divToCalc, null).getPropertyValue('height', null)) },
			function() { return divToCalc.getHeight() }
		);
		
	var lastHidden = null;
	
	innerDivs.each(function(o) {
		if (o.visible() && o.getStyle('display') != 'none') {
		var overflow = o.getStyle('overflow');
		if (overflow == 'hidden') {
			lastHidden = o;
		} else {
			if (lastHidden != null && o.descendantOf(lastHidden)) {
				
				return;
			}
		}
		var height = Try.these(
			function() { return parseInt(document.defaultView.getComputedStyle(o, null).getPropertyValue('height', null)) },
			function() { return o.getHeight() }
		);
		var thisMax = calculateOffsetToDiv(o,content) + height;
		if (thisMax > max) {
			max = thisMax;
		}
		}
	});
	return max;
};


var rightBarPosition = function(rightbar) {
		var bar = $(rightbar);
		
		var bardivs = bar.childElements().grep(new Selector("div"));
		
		var firstBar = bardivs[0];
		var topPod = firstBar.childElements()[0];
		
		var header = topPod.childElements()[0];
		
		var content = topPod.childElements()[1];
		
		var totalHeightDiv = (calculateTotalDivHeight(content) + calculateTotalDivHeight(header)) + 'px'
		topPod.setStyle({height: totalHeightDiv});
		
		var i=1;
		for (i=1;i<= bardivs.size()-1;i=i+1) {													
			var pod = bardivs[i];			
			var uppod = bardivs[i-1];
			
			var top = parseInt(uppod.style['top'].substring(0,uppod.style['top'].length - 2)) + calculateTotalDivHeight(uppod) - 1;
			
			pod.style['top'] = top + 'px';
		}
		
		
		positionFooter();		
};


var rightBarPositionAdjust = function(rightbar) {
		var bar = $(rightbar);
		
		var bardivs = bar.childElements().grep(new Selector("div"));
		
		var i=0;
		for (i=0;i< bardivs.size();i=i+1) {	
			var barpods = bardivs[i].childElements().grep(new Selector("div"))
			var j=0;
			
			for (j=0;j< barpods.size();j=j+1) {	
				
				var header = barpods[j].childElements()[0];
				
				var content = barpods[j].childElements()[1];
				
				var totalHeightDiv = (calculateTotalDivHeight(content) + calculateTotalDivHeight(header)) + 'px'					
				
				barpods[j].setStyle({height: totalHeightDiv});
												
				if (j > 0) {
					var pod = barpods[j];		
					var uppod = barpods[j-1];
					
					var top = parseInt(uppod.style['top'].substring(0,uppod.style['top'].length - 2)) + calculateTotalDivHeight(uppod) - 1;
					
					pod.style['top'] = top + 'px';
				}
			}

											
			if (i > 0) {
				var bar = bardivs[i];		
				var upbar = bardivs[i-1];
				
				var top = parseInt(upbar.style['top'].substring(0,upbar.style['top'].length - 2)) + calculateTotalDivHeight(upbar) - 1;
				
				bar.style['top'] = top + 'px';
			}
		}
		
		
		positionFooter();		
};


	function MouseOverRegion(map, continent, region, move, clientid){
	
			$('divCountryList' + clientid).select("ul li").each(function(x) {
					x.removeClassName(map.highlightClassName);
			}, map);
			
				
			if (continent > 0) {
				if (map.regions.get(continent) != null && map.selectedRegion == 0) {
					$('divCountryList' + clientid).select("ul li").each(function(x) {
						if (x['IsRegion']) {
							if (x['RegionID'] == continent) {
								x.addClassName(map.highlightClassName);
							} else {
								x.removeClassName(map.highlightClassName);
							}
						}
					}, map);
				}
			}
			
			if (region > 0) {
				if (map.countriesByRegion.get(region) != null && map.regions.get(map.selectedRegion).get('parent') == 0) {
					$('divCountryList' + clientid).select("ul li").each(function(x) {
						if (!x['IsRegion']) {
							if (x['RegionID'] == region) {
								x.addClassName(map.highlightClassName);
							} else {
								x.removeClassName(map.highlightClassName);
							}
						}
					}, map);
				}
			}
	}
	
	function HideResults(clientid){
			
			try{
				var left = $('TextOfferInDivCloudLeft' + clientid);
				if (left != null) {
					left.hide();
			}
			}catch(e){}
			try{
				var right = $('TextOfferInDivCloudRight' + clientid);
				if (right != null) {
					right.hide();
			}
			}catch(e){}
			$('divResultsLegend' + clientid).style['display']='none';
			$('divInitialLegend' + clientid).style['display']='block';
    }
    
   	function ShowResults(clientid){
			
			try{
				var left = $('TextOfferInDivCloudLeft' + clientid);
				if (left != null) {
					left.show();
			}
			}catch(e){}
			try{
				var right = $('TextOfferInDivCloudRight' + clientid);
				if (right != null) {
					right.show();
			}
			}catch(e){}
    }

		
	function ClickRegion(map, clientid, panelResults, clienturl){
			ShowResults();
			var ulcount = $('divCountryList' + clientid).select("ul li").size();
			if (ulcount > 0) {
					$('divResultsLegend' + clientid).style['display']='block';
					$('divInitialLegend' + clientid).style['display']='none';
				}
			else {
					$('divResultsLegend' + clientid).style['display']='none';
					$('divInitialLegend' + clientid).style['display']='block';
				}
			
			$('divCountryList' + clientid).innerHTML = "";

			try {
				
				var p = map;
				var a = map.regions.findAll(function(x) {return x.value.get('parent') == p.selectedRegion}, p);
				if (a.length == 0) {
					a = map.regions.findAll(function(x) {return x.key == p.selectedRegion }, p);
				}
				ul = new Element('ul');
				ul.className = "listCountriesLeft";
				ulr = new Element('ul');
				ulr.className = "listCountriesRight";
				
				var totalListlenght = 0;
				if (map.selectedRegion != 0) {
					
					var li = new Element('li');
					li.update('&nbsp;');				
					ulr.appendChild(li);
					
					li = new Element('li');
					var lnk = new Element('a', {'href': '#', 'style': 'font-style: italic; color: #f15a22;text-decoration:underline;'}).update('[Back]');
					lnk.observe('click', function(e) {
						map.back();
						Event.stop(e);
					}.bind(this));
					li.appendChild(lnk);
					ul.appendChild(li);
					
					totalListlenght = 2;
				}
				
				for (var i = 0; i < a.length; i++) {
					
					totalListlenght = totalListlenght + 1;
					
					if (map.selectedRegion != 0 && map.countriesByRegion.get(a[i].key) != null) {
						totalListlenght = totalListlenght + map.countriesByRegion.get(a[i].key).size();
					}
				}
				
				
				listLenghtul = Math.ceil(totalListlenght/2);
				
				var ultemp = ul;
				for (var i = 0; i < a.length; i++) {
					
					if (totalListlenght > 3 && ul.childNodes.length >= listLenghtul)
						ultemp = ulr;
					var style = map.selectedRegion != 0 ? {'style': 'font-weight: bold'} : {};
					var li = new Element('li', style).update(a[i].value.get('name'));
					li['RegionID'] = a[i].key;
					li['IsRegion'] = true;
					ultemp.appendChild(li);
					
					if (map.selectedRegion != 0 && map.countriesByRegion.get(a[i].key) != null) {
							map.countriesByRegion.get(a[i].key).each(function(c) {
							var li = new Element('li');
							var lnk = new Element('a', {'class': 'hmpLinks','style': 'font-weight: bold', 'href': 'searchresults.aspx?countryid=' + c.get('id') + '&' + clienturl}).update(c.get('name'));
							li.appendChild(lnk);
							li['RegionID'] = a[i].key;
							li['IsRegion'] = false;
							ultemp.appendChild(li);
						});
					}
				}
				$('divCountryList' + clientid).appendChild(ul);
				$('divCountryList' + clientid).appendChild(ulr);
				$(panelResults).setStyle({'display':'block'});				
				Scroll.showScrollbar(panelResults);
			} catch (e) { }
	}


function controlTextAreaLength(control, length)
{
	var nMaxLength = length - 1;
	var oTextArea = control;

	if( oTextArea.value.length > nMaxLength )
	{
		oTextArea.value = oTextArea.value.substring( 0, nMaxLength  );
	}
}


function Slideshow(slideshow, timeout) {
  this.slides = [];
  var nl = $(slideshow).getElementsByTagName('div');
  for (var i = 0; i < nl.length; i++) {
    if (Element.hasClassName(nl[i], 'slide')) {
      this.slides.push(nl[i]);
    }
  }
  this.timeout = timeout;
  this.current = 0;

  for (var i = 0; i < this.slides.length; i++) {
    this.slides[i].style.zIndex = this.slides.length - i;
  }

  Element.show(slideshow);
  setTimeout((function(){this.next();}).bind(this), this.timeout + 850);
}
Slideshow.prototype = {
  next: function() {
    for (var i = 0; i < this.slides.length; i++) {
      var slide = this.slides[(this.current + i) % this.slides.length];
      slide.style.zIndex = this.slides.length - i;
    }

    Effect.Fade(this.slides[this.current], {
      afterFinish: function(effect) {
        effect.element.style.zIndex = 0;
        Element.show(effect.element);
        Element.setOpacity(effect.element, 1);
      }
    });
    
    this.current = (this.current + 1) % this.slides.length;
    setTimeout((function(){this.next();}).bind(this), this.timeout + 850);
  }
}