/**
 * @copyright (C) 2007 Lemon Foundation <http://www.lemonfoundation.com> 
 * @author Ca Phun Ung
 * @date July 2007 
 *
 * This javascript file contains core functions and classes
 *
 ----------------------------------------------------------------------*/
try {
    var icap = {};


    // IE6 flicker bug fix <http://www.hedgerwow.com/360/bugs/dom-fix-ie6-background-image-flicker.html>
    (function() { /*Use Object Detection to detect IE6*/ var m = document.uniqueID /*IE*/ && document.compatMode /*>=IE6*/ && !window.XMLHttpRequest /*<=IE6*/ && document.execCommand; try { if (!!m) { m("BackgroundImageCache", false, true) /* = IE6 only */ } } catch (oh) { }; })();
} catch (e) { }
// Preload images
simplePreload('/images/common/page_bg.png',
	'/images/common/wrapper_bg.png',
	'/images/navigation/home.png',
	'/images/navigation/home_on.png',
	'/images/navigation/market_commentary.png',
	'/images/navigation/market_commentary_on.png',		
	'/images/navigation/markets.png',		
	'/images/navigation/markets_on.png',		
	'/images/navigation/news_events.png',		
	'/images/navigation/news_events_on.png',			
	'/images/navigation/regions.png',			
	'/images/navigation/regions_on.png',
	'/images/navigation/ico_level1.gif',	
	'/images/navigation/ico_level1_on.gif',		
	'/images/navigation/ico_level2.gif',
	'/images/navigation/ico_level2_on.gif'
);

// Load sIFR headings
if (typeof sIFR == "function")
{
	sIFR.replaceElement(named({sSelector:"#careers-main h2, .year2007 h2, .year2005 h2, #red-arrows-content h2", sFlashSrc:"/fonts/foundarysterling.swf", sColor:"#FFFFFF", sLinkColor:"#FFFFFF", sBgColor:"#7DC21D", sHoverColor:"#FFFFFF", nPaddingTop:0, nPaddingBottom:0, nPaddingLeft:0, sWmode:"Transparent", sFlashVars:''}));
	sIFR.replaceElement(named({sSelector:"#content .year2008 h2", sFlashSrc:"/fonts/foundarysterling.swf", sColor:"#FFFFFF", sLinkColor:"#FFFFFF", sBgColor:"#FFFFFF", sHoverColor:"#FFFFFF", nPaddingTop:0, nPaddingBottom:0, nPaddingLeft:0, sWmode:"Transparent", sFlashVars:''}));
	sIFR.replaceElement(named({sSelector:"#content h2", sFlashSrc:"/fonts/foundarysterling.swf", sColor:"#000F55", sLinkColor:"#000F55", sBgColor:"#FFFFFF", sHoverColor:"#000F55", nPaddingTop:0, nPaddingBottom:0, nPaddingLeft:0, sWmode:"Transparent", sFlashVars:''}));
	sIFR.replaceElement(named({sSelector:"#content h2#homeHeading", sFlashSrc:"/fonts/foundarysterling.swf", sColor:"#4572A9", sLinkColor:"#4572A9", sBgColor:"#FFFFFF", sHoverColor:"#4572A9", nPaddingTop:0, nPaddingBottom:0, nPaddingLeft:0, sWmode:"Transparent", sFlashVars:''}));
	sIFR.replaceElement(named({sSelector:".subtitle", sFlashSrc:"/fonts/foundarysterling.swf", sColor:"#FFFFFF", sLinkColor:"#FFFFFF", sBgColor:"#CC0000", sHoverColor:"#FFFFFF", nPaddingTop:0, nPaddingBottom:0, nPaddingLeft:0, sWmode:"Transparent", sFlashVars:''}));	
	sIFR.replaceElement(named({sSelector:".maintitle", sFlashSrc:"/fonts/foundarysterling.swf", sColor:"#FFFFFF", sLinkColor:"#FFFFFF", sBgColor:"#CC0000", sHoverColor:"#FFFFFF", nPaddingTop:0, nPaddingBottom:0, nPaddingLeft:0, sWmode:"Transparent", sFlashVars:''}));			
};

/** 
 * simplePreload - repload images
 * This function was taken from the Dreamweaver library.
 --------------------------------------------------------*/
function simplePreload() { 
  var args = simplePreload.arguments;
  document.imageArray = new Array(args.length);
  for(var i=0; i<args.length; i++) {document.imageArray[i] = new Image; document.imageArray[i].src = args[i];}
}

/**
 * addLoadEvent - simple window.onload event loader.
 --------------------------------------------------------*/
function addLoadEvent(f){
	var r = false;
  if (window.addEventListener){
    window.addEventListener('load', f, false);
		r = true;
  }
  else if (window.attachEvent)
  	r = window.attachEvent("onload", f);
	else {
		var oldonload=window.onload;
		if (typeof window.onload != 'function') {
			window.onload=function(){ f(); }
		} else {
			window.onload=function(){if(oldonload){ oldonload(); }f();};
		}
		r = true;		
	} 
  return r;
}

/*----------------------------------------------------------------------------*/

/**
 * AttachmentChecker does a double-check to see whether the #attachments
 * element has any content. In most cases the XSLT handles this 
 * correctly though it doesn't always get it right, especially
 * under the Regions section when there are no contacts for that
 * region.
 *
 ----------------------------------------------------------------------*/ 
var AttachmentChecker = {
	init : function() {
		var n = "hasAttachment";
		var e = document.getElementById("attachments");
		var b = (document.body.className.indexOf(n)!=-1)?true:false;		
		if (e){
			// case 1 - no attachments in container but hasAttachment label is true
			if (e.innerHTML == '' && b){
				document.body.className = document.body.className.replace(n, '');
			}
			// case 2 - there are some attachments but hasAttachment label is false
			else if (e.innerHTML != '' && !b){
				document.body.className = n;
			}
		}
	}
};
addLoadEvent(AttachmentChecker.init);	

/*----------------------------------------------------------------------------*/

/**
 * The following two functions used to be part of regions.js
 *
 ----------------------------------------------------------------------*/
function IsNumeric(sText)
{
	var ValidChars = "0123456789.";
	var IsNumber=true;
	var Char;


	for (i = 0; i < sText.length && IsNumber == true; i++) 
	{ 
	  Char = sText.charAt(i); 
	  if (ValidChars.indexOf(Char) == -1) IsNumber = false;
	}
	return IsNumber;
}

function getContact( RegionId )
{
	// Modified to take either RegionId and redirecto to contact.aspx,
	// OR if not numeric then open a pop-up window with the content.
	// depends on: IsNumeric() - see below
	if( IsNumeric(RegionId)) 
	{
		var goto = document.location.href='/contact.aspx?regionid='+ RegionId ;
	} else {
		// open a pop-up with contact details
		RegionId = RegionId.replace(' ','')
		var goto = window.open('/regions/contacts.html?'+RegionId,'Contacts','width=350,height=420,scrollbars=yes');
	}
	return false;
}

/*----------------------------------------------------------------------------*/

/**
 * This function handles ICAP group sites dropdown selection box events
 *
 ----------------------------------------------------------------------*/
var ICapGroupSitesLoader = {
	init : function(){
		var d = document.getElementById('GroupSitesDropdown');
		var f = document.getElementById('GroupSitesForm');	
		if (d&&f){
			f.dropdown = d;
			f.onsubmit = function(){
				var dl = this.dropdown;
				var val = dl.options[dl.selectedIndex].value;		
				if (val!=''){
					window.open(val, '_blank');
				}				
				return false;
			}
		}
	}
};
addLoadEvent(ICapGroupSitesLoader.init);

/*----------------------------------------------------------------------------*/

/**
 * This function handles sub-page banner rotation. Ideally this should be 
 * controlled via the backend although JS will work too.
 *
 ----------------------------------------------------------------------*/
var SubPageBannerLoader = {
	init : function(){
		var possible = "123";
		var img = document.getElementById("banner-image");
		if (img){
		    var norotate = img.getAttribute("norotation");
    		
		    if (img && norotate != "norotation" ) {
			    var tmp = img.src.substr(0,img.src.lastIndexOf('/'));
			    var char1 = possible.charAt(Math.floor(Math.random() * possible.length));
			    possible = possible.replace(char1,"");
			    img.src = tmp+"/"+char1+".jpg";
		    }
		}
	}
};
addLoadEvent(SubPageBannerLoader.init); 
/*----------------------------------------------------------------------------*/


/* Source:http://www.dustindiaz.com/getelementsbyclass/ (Dustin Diaz, 2005) */
function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}


/**
 * This function opens an image in a lightbox-style panel
 *
 ----------------------------------------------------------------------*/
function LightboxDelegate(url, title) {
	Slimbox.open("/" + url, title);
}
/*----------------------------------------------------------------------------*/


/*
    Sets up Lightbox image effect for IEB homepage. Relies on user setting a class on the image.
    
*/

function setupLightBoxEffect()
{
    var contentImages = getElementsByClass("lightBox",null,null);   // returns an array
    
    if(contentImages && contentImages.length > 0) {
        for(var imageIndex = 0; imageIndex < contentImages.length; imageIndex++) {
            var rawPath = contentImages[imageIndex].src; //path to the image on the page
            var imageName = rawPath.substring(rawPath.lastIndexOf("/") + 1, rawPath.lastIndexOf(".")); //gets name of the image without extension due to sitecore wanting .ashx
        
            contentImages[imageIndex].onclick = function(){
                LightboxDelegate("~/media/images/icap.com/ieb/" + imageName + ".ashx", contentImages[imageIndex].alt); //pathing to the large image in sitecore (image must have same name)
                return false;
            };
            
            // as recommended in: http://www.quirksmode.org/js/introevents.html
            if (element.captureEvents)
                element.captureEvents(Event.CLICK);
        }
    }
    
    //alert(getElementsByClass("lightBox",null,null).length)
}
addLoadEvent(setupLightBoxEffect);/* This notice must be untouched at all times.

wz_tooltip.js    v. 3.38

The latest version is available at
http://www.walterzorn.com
or http://www.devira.com
or http://www.walterzorn.de

Copyright (c) 2002-2005 Walter Zorn. All rights reserved.
Created 1. 12. 2002 by Walter Zorn (Web: http://www.walterzorn.com )
Last modified: 9. 12. 2005

Cross-browser tooltips working even in Opera 5 and 6,
as well as in NN 4, Gecko-Browsers, IE4+, Opera 7+ and Konqueror.
No onmouseouts required.
Appearance of tooltips can be individually configured
via commands within the onmouseovers.

LICENSE: LGPL

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License (LGPL) as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

For more details on the GNU Lesser General Public License,
see http://www.gnu.org/copyleft/lesser.html
*/



////////////////  GLOBAL TOOPTIP CONFIGURATION  /////////////////////
var ttAbove       = false;        // tooltip above mousepointer? Alternative: true
var ttBgColor     = "#ffffcc";
var ttBgImg       = "";           // path to background image;
var ttBorderColor = "#ffffff";
var ttBorderWidth = 0;
var ttDelay       = 200;          // time span until tooltip shows up [milliseconds]
var ttFontColor   = "#333333";
var ttFontFace    = "arial,helvetica,sans-serif";
var ttFontSize    = "11px";
var ttFontWeight  = "normal";     // alternative: "bold";
var ttLeft        = false;        // tooltip on the left of the mouse? Alternative: true
var ttOffsetX     = 8;           // horizontal offset of left-top corner from mousepointer
var ttOffsetY     = 19;           // vertical offset                   "
var ttOpacity     = 100;          // opacity of tooltip in percent (must be integer between 0 and 100)
var ttPadding     = 3;            // spacing between border and content
var ttShadowColor = "#c0c0c0";
var ttShadowWidth = 0;
var ttStatic      = false;        // tooltip NOT move with the mouse? Alternative: true
var ttSticky      = false;        // do NOT hide tooltip on mouseout? Alternative: true
var ttTemp        = 0;            // time span after which the tooltip disappears; 0 (zero) means "infinite timespan"
var ttTextAlign   = "left";
var ttTitleColor  = "#ffffff";    // color of caption text
var ttWidth       = 300;
////////////////////  END OF TOOLTIP CONFIG  ////////////////////////



//////////////  TAGS WITH TOOLTIP FUNCTIONALITY  ////////////////////
// List may be extended or shortened:
//var tt_tags = new Array("a","area","b","big","caption","center","code","dd","div","dl","dt","em","h1","h2","h3","h4","h5","h6","i","img","input","li","map","ol","p","pre","s", "select", "small","span","strike","strong","sub","sup","table","td","th","tr","tt","u","var","ul","layer");
var tt_tags = new Array("a","div","img","input","p");
/////////////////////////////////////////////////////////////////////



///////// DON'T CHANGE ANYTHING BELOW THIS LINE /////////////////////
var tt_obj = null,         // current tooltip
tt_ifrm = null,            // iframe to cover windowed controls in IE
tt_objW = 0, tt_objH = 0,  // width and height of tt_obj
tt_objX = 0, tt_objY = 0,
tt_offX = 0, tt_offY = 0,
xlim = 0, ylim = 0,        // right and bottom borders of visible client area
tt_sup = false,            // true if T_ABOVE cmd
tt_sticky = false,         // tt_obj sticky?
tt_wait = false,
tt_act = false,            // tooltip visibility flag
tt_sub = false,            // true while tooltip below mousepointer
tt_u = "undefined",
tt_mf = null,              // stores previous mousemove evthandler
// Opera: disable href when hovering <a>
tt_tag = null;             // stores hovered dom node, href and previous statusbar txt


var tt_db = (document.compatMode && document.compatMode != "BackCompat")? document.documentElement : document.body? document.body : null,
tt_n = navigator.userAgent.toLowerCase(),
tt_nv = navigator.appVersion;
// Browser flags
var tt_op = !!(window.opera && document.getElementById),
tt_op6 = tt_op && !document.defaultView,
tt_op7 = tt_op && !tt_op6,
tt_ie = tt_n.indexOf("msie") != -1 && document.all && tt_db && !tt_op,
tt_ie6 = tt_ie && parseFloat(tt_nv.substring(tt_nv.indexOf("MSIE")+5)) >= 5.5,
tt_n4 = (document.layers && typeof document.classes != tt_u),
tt_n6 = (!tt_op && document.defaultView && typeof document.defaultView.getComputedStyle != tt_u),
tt_w3c = !tt_ie && !tt_n6 && !tt_op && document.getElementById;

function tt_Int(t_x)
{
	var t_y;
	return isNaN(t_y = parseInt(t_x))? 0 : t_y;
}
function wzReplace(t_x, t_y)
{
	var t_ret = "",
	t_str = this,
	t_xI;
	while((t_xI = t_str.indexOf(t_x)) != -1)
	{
		t_ret += t_str.substring(0, t_xI) + t_y;
		t_str = t_str.substring(t_xI + t_x.length);
	}
	return t_ret+t_str;
}
String.prototype.wzReplace = wzReplace;
function tt_N4Tags(tagtyp, t_d, t_y)
{
	t_d = t_d || document;
	t_y = t_y || new Array();
	var t_x = (tagtyp=="a")? t_d.links : t_d.layers;
	for(var z = t_x.length; z--;) t_y[t_y.length] = t_x[z];
	for(z = t_d.layers.length; z--;) t_y = tt_N4Tags(tagtyp, t_d.layers[z].document, t_y);
	return t_y;
}
function tt_Htm(tt, t_id, txt)
{
	var t_bgc = (typeof tt.T_BGCOLOR != tt_u)? tt.T_BGCOLOR : ttBgColor,
	t_bgimg   = (typeof tt.T_BGIMG != tt_u)? tt.T_BGIMG : ttBgImg,
	t_bc      = (typeof tt.T_BORDERCOLOR != tt_u)? tt.T_BORDERCOLOR : ttBorderColor,
	t_bw      = (typeof tt.T_BORDERWIDTH != tt_u)? tt.T_BORDERWIDTH : ttBorderWidth,
	t_ff      = (typeof tt.T_FONTFACE != tt_u)? tt.T_FONTFACE : ttFontFace,
	t_fc      = (typeof tt.T_FONTCOLOR != tt_u)? tt.T_FONTCOLOR : ttFontColor,
	t_fsz     = (typeof tt.T_FONTSIZE != tt_u)? tt.T_FONTSIZE : ttFontSize,
	t_fwght   = (typeof tt.T_FONTWEIGHT != tt_u)? tt.T_FONTWEIGHT : ttFontWeight,
	t_opa     = (typeof tt.T_OPACITY != tt_u)? tt.T_OPACITY : ttOpacity,
	t_padd    = (typeof tt.T_PADDING != tt_u)? tt.T_PADDING : ttPadding,
	t_shc     = (typeof tt.T_SHADOWCOLOR != tt_u)? tt.T_SHADOWCOLOR : (ttShadowColor || 0),
	t_shw     = (typeof tt.T_SHADOWWIDTH != tt_u)? tt.T_SHADOWWIDTH : (ttShadowWidth || 0),
	t_algn    = (typeof tt.T_TEXTALIGN != tt_u)? tt.T_TEXTALIGN : ttTextAlign,
	t_tit     = (typeof tt.T_TITLE != tt_u)? tt.T_TITLE : "",
	t_titc    = (typeof tt.T_TITLECOLOR != tt_u)? tt.T_TITLECOLOR : ttTitleColor,
	t_w       = (typeof tt.T_WIDTH != tt_u)? tt.T_WIDTH  : ttWidth;
	if(t_shc || t_shw)
	{
		t_shc = t_shc || "#cccccc";
		t_shw = t_shw || 5;
	}
	if(tt_n4 && (t_fsz == "10px" || t_fsz == "11px")) t_fsz = "12px";

	var t_optx = (tt_n4? '' : tt_n6? ('-moz-opacity:'+(t_opa/100.0)) : tt_ie? ('filter:Alpha(opacity='+t_opa+')') : ('opacity:'+(t_opa/100.0))) + ';';
	var t_y = '<div id="'+t_id+'" style="position:absolute;z-index:1010;';
	t_y += 'left:0px;top:0px;width:'+(t_w+t_shw)+'px;visibility:'+(tt_n4? 'hide' : 'hidden')+';'+t_optx+'">' +
		'<table border="0" cellpadding="0" cellspacing="0"'+(t_bc? (' bgcolor="'+t_bc+'" style="background:'+t_bc+' !important;"') : '')+' width="'+t_w+'">';
	if(t_tit)
	{
		t_y += '<tr><td style="padding:0 3px;" align="'+t_algn+'"><font color="'+t_titc+'" face="'+t_ff+'" ' +
			'style="color:'+t_titc+';font-family:'+t_ff+';font-size:'+t_fsz+';"><b>' +
			(tt_n4? '&nbsp;' : '')+t_tit+'</b></font></td></tr>';
	}
	t_y += '<tr><td style="padding:1px;"><table border="0" cellpadding="'+t_padd+'" cellspacing="'+t_bw+'" width="100%">' +
		'<tr><td'+(t_bgc? (' bgcolor="'+t_bgc+'"') : '')+(t_bgimg? ' background="'+t_bgimg+'"' : '')+' style="text-align:'+t_algn+'; padding:0;';
	if(tt_n6) t_y += 'padding:'+t_padd+'px;'+(t_bgc? ('background-color:'+t_bgc+';') : '');
	t_y += '" align="'+t_algn+'"><font color="'+t_fc+'" face="'+t_ff+'"' +
		' style="color:'+t_fc+';font-family:'+t_ff+';font-size:'+t_fsz+';font-weight:'+t_fwght+';">';
	if(t_fwght == 'bold') t_y += '<b>';
	t_y += txt;
	if(t_fwght == 'bold') t_y += '</b>';
	t_y += '</font></td></tr></table></td></tr></table>';
	if(t_shw)
	{
		var t_spct = Math.round(t_shw*1.3);
		if(tt_n4)
		{
			t_y += '<layer bgcolor="'+t_shc+'" left="'+t_w+'" top="'+t_spct+'" width="'+t_shw+'" height="0"></layer>' +
				'<layer bgcolor="'+t_shc+'" left="'+t_spct+'" align="bottom" width="'+(t_w-t_spct)+'" height="'+t_shw+'"></layer>';
		}
		else
		{
			t_optx = tt_n6? '-moz-opacity:0.85;' : tt_ie? 'filter:Alpha(opacity=85);' : 'opacity:0.85;';
			t_y += '<div id="'+t_id+'R" style="position:absolute;background:'+t_shc+';left:'+t_w+'px;top:'+t_spct+'px;width:'+t_shw+'px;height:1px;overflow:hidden;'+t_optx+'"></div>' +
				'<div style="position:relative;background:'+t_shc+';left:'+t_spct+'px;top:0px;width:'+(t_w-t_spct)+'px;height:'+t_shw+'px;overflow:hidden;'+t_optx+'"></div>';
		}
	}
	return(t_y+'</div>' +
		(tt_ie6 ? '<iframe id="TTiEiFrM" src="javascript:false" scrolling="no" frameborder="0" style="filter:Alpha(opacity=0);position:absolute;top:0px;left:0px;display:none;"></iframe>' : ''));
}
function tt_EvX(t_e)
{
	var t_y = tt_Int(t_e.pageX || t_e.clientX || 0) +
		tt_Int(tt_ie? tt_db.scrollLeft : 0) +
		tt_offX;
	if(t_y > xlim) t_y = xlim;
	var t_scr = tt_Int(window.pageXOffset || (tt_db? tt_db.scrollLeft : 0) || 0);
	if(t_y < t_scr) t_y = t_scr;
	return t_y;
}
function tt_EvY(t_e)
{
	var t_y = tt_Int(t_e.pageY || t_e.clientY || 0) +
		tt_Int(tt_ie? tt_db.scrollTop : 0);
	if(tt_sup) t_y -= (tt_objH + tt_offY - 15);
	else if(t_y > ylim || !tt_sub && t_y > ylim-24)
	{
		t_y -= (tt_objH + 5);
		tt_sub = false;
	}
	else
	{
		t_y += tt_offY;
		tt_sub = true;
	}
	return t_y;
}
function tt_ReleasMov()
{
	if(document.onmousemove == tt_Move)
	{
		if(!tt_mf && document.releaseEvents) document.releaseEvents(Event.MOUSEMOVE);
		document.onmousemove = tt_mf;
	}
}
function tt_ShowIfrm(t_x)
{
	if(!tt_obj || !tt_ifrm) return;
	if(t_x)
	{
		tt_ifrm.style.width = tt_objW+'px';
		tt_ifrm.style.height = tt_objH+'px';
		tt_ifrm.style.display = "block";
	}
	else tt_ifrm.style.display = "none";
}
function tt_GetDiv(t_id)
{
	return(
		tt_n4? (document.layers[t_id] || null)
		: tt_ie? (document.all[t_id] || null)
		: (document.getElementById(t_id) || null)
	);
}
function tt_GetDivW()
{
	return tt_Int(
		tt_n4? tt_obj.clip.width
		: (tt_obj.style.pixelWidth || tt_obj.offsetWidth)
	);
}
function tt_GetDivH()
{
	return tt_Int(
		tt_n4? tt_obj.clip.height
		: (tt_obj.style.pixelHeight || tt_obj.offsetHeight)
	);
}

// Compat with DragDrop Lib: Ensure that z-index of tooltip is lifted beyond toplevel dragdrop element
function tt_SetDivZ()
{
	var t_i = tt_obj.style || tt_obj;
	if(t_i)
	{
		if(window.dd && dd.z)
			t_i.zIndex = Math.max(dd.z+1, t_i.zIndex);
		if(tt_ifrm) tt_ifrm.style.zIndex = t_i.zIndex-1;
	}
}
function tt_SetDivPos(t_x, t_y)
{
	var t_i = tt_obj.style || tt_obj;
	var t_px = (tt_op6 || tt_n4)? '' : 'px';
	t_i.left = (tt_objX = t_x) + t_px;
	t_i.top = (tt_objY = t_y) + t_px;
	if(tt_ifrm)
	{
		tt_ifrm.style.left = t_i.left;
		tt_ifrm.style.top = t_i.top;
	}
}
function tt_ShowDiv(t_x)
{
	tt_ShowIfrm(t_x);
	if(tt_n4) tt_obj.visibility = t_x? 'show' : 'hide';
	else tt_obj.style.visibility = t_x? 'visible' : 'hidden';
	tt_act = t_x;
}
function tt_OpDeHref(t_e)
{
	var t_tag;
	if(t_e)
	{
		t_tag = t_e.target;
		while(t_tag)
		{
			if(t_tag.hasAttribute("href"))
			{
				tt_tag = t_tag
				tt_tag.t_href = tt_tag.getAttribute("href");
				tt_tag.removeAttribute("href");
				tt_tag.style.cursor = "hand";
				tt_tag.onmousedown = tt_OpReHref;
				tt_tag.stats = window.status;
				window.status = tt_tag.t_href;
				break;
			}
			t_tag = t_tag.parentElement;
		}
	}
}
function tt_OpReHref()
{
	if(tt_tag)
	{
		tt_tag.setAttribute("href", tt_tag.t_href);
		window.status = tt_tag.stats;
		tt_tag = null;
	}
}
function tt_Show(t_e, t_id, t_sup, t_delay, t_fix, t_left, t_offx, t_offy, t_static, t_sticky, t_temp)
{
	if(tt_obj) tt_Hide();
	tt_mf = document.onmousemove || null;
	if(window.dd && (window.DRAG && tt_mf == DRAG || window.RESIZE && tt_mf == RESIZE)) return;
	var t_sh, t_h;

	tt_obj = tt_GetDiv(t_id);
	if(tt_obj)
	{
		t_e = t_e || window.event;
		tt_sub = !(tt_sup = t_sup);
		tt_sticky = t_sticky;
		tt_objW = tt_GetDivW();
		tt_objH = tt_GetDivH();
		tt_offX = t_left? -(tt_objW+t_offx) : t_offx;
		tt_offY = t_offy;
		if(tt_op7) tt_OpDeHref(t_e);
		if(tt_n4)
		{
			if(tt_obj.document.layers.length)
			{
				t_sh = tt_obj.document.layers[0];
				t_sh.clip.height = tt_objH - Math.round(t_sh.clip.width*1.3);
			}
		}
		else
		{
			t_sh = tt_GetDiv(t_id+'R');
			if(t_sh)
			{
				t_h = tt_objH - tt_Int(t_sh.style.pixelTop || t_sh.style.top || 0);
				if(typeof t_sh.style.pixelHeight != tt_u) t_sh.style.pixelHeight = t_h;
				else t_sh.style.height = t_h+'px';
			}
		}

		xlim = tt_Int((tt_db && tt_db.clientWidth)? tt_db.clientWidth : window.innerWidth) +
			tt_Int(window.pageXOffset || (tt_db? tt_db.scrollLeft : 0) || 0) -
			tt_objW -
			(tt_n4? 21 : 0);
		ylim = tt_Int(window.innerHeight || tt_db.clientHeight) +
			tt_Int(window.pageYOffset || (tt_db? tt_db.scrollTop : 0) || 0) -
			tt_objH - tt_offY;

		tt_SetDivZ();
		if(t_fix) tt_SetDivPos(tt_Int((t_fix = t_fix.split(','))[0]), tt_Int(t_fix[1]));
		else tt_SetDivPos(tt_EvX(t_e), tt_EvY(t_e));

		var t_txt = 'tt_ShowDiv(\'true\');';
		if(t_sticky) t_txt += '{'+
				'tt_ReleasMov();'+
				'window.tt_upFunc = document.onmouseup || null;'+
				'if(document.captureEvents) document.captureEvents(Event.MOUSEUP);'+
				'document.onmouseup = new Function("window.setTimeout(\'tt_Hide();\', 10);");'+
			'}';
		else if(t_static) t_txt += 'tt_ReleasMov();';
		if(t_temp > 0) t_txt += 'window.tt_rtm = window.setTimeout(\'tt_sticky = false; tt_Hide();\','+t_temp+');';
		window.tt_rdl = window.setTimeout(t_txt, t_delay);

		if(!t_fix)
		{
			if(document.captureEvents) document.captureEvents(Event.MOUSEMOVE);
			document.onmousemove = tt_Move;
		}
	}
}
var tt_area = false;
function tt_Move(t_ev)
{
	if(!tt_obj) return;
	if(tt_n6 || tt_w3c)
	{
		if(tt_wait) return;
		tt_wait = true;
		setTimeout('tt_wait = false;', 5);
	}
	var t_e = t_ev || window.event;
	tt_SetDivPos(tt_EvX(t_e), tt_EvY(t_e));
	if(tt_op6)
	{
		if(tt_area && t_e.target.tagName != 'AREA') tt_Hide();
		else if(t_e.target.tagName == 'AREA') tt_area = true;
	}
}
function tt_Hide()
{
	if(window.tt_obj)
	{
		if(window.tt_rdl) window.clearTimeout(tt_rdl);
		if(!tt_sticky || !tt_act)
		{
			if(window.tt_rtm) window.clearTimeout(tt_rtm);
			tt_ShowDiv(false);
			tt_SetDivPos(-tt_objW, -tt_objH);
			tt_obj = null;
			if(typeof window.tt_upFunc != tt_u) document.onmouseup = window.tt_upFunc;
		}
		tt_sticky = false;
		if(tt_op6 && tt_area) tt_area = false;
		tt_ReleasMov();
		if(tt_op7) tt_OpReHref();
	}
}
function tt_Init()
{
	if(!(tt_op || tt_n4 || tt_n6 || tt_ie || tt_w3c)) return;

	var htm = tt_n4? '<div style="position:absolute;"></div>' : '',
	tags,
	t_tj,
	over,
	esc = 'return escape(';
	var i = tt_tags.length; while(i--)
	{
		tags = tt_ie? (document.all.tags(tt_tags[i]) || 1)
			: document.getElementsByTagName? (document.getElementsByTagName(tt_tags[i]) || 1)
			: (!tt_n4 && tt_tags[i]=="a")? document.links
			: 1;
		if(tt_n4 && (tt_tags[i] == "a" || tt_tags[i] == "layer")) tags = tt_N4Tags(tt_tags[i]);
		var j = tags.length; while(j--)
		{
			if(typeof (t_tj = tags[j]).onmouseover == "function" && t_tj.onmouseover.toString().indexOf(esc) != -1 && !tt_n6 || tt_n6 && (over = t_tj.getAttribute("onmouseover")) && over.indexOf(esc) != -1)
			{
				if(over) t_tj.onmouseover = new Function(over);
				var txt = unescape(t_tj.onmouseover());
				htm += tt_Htm(
					t_tj,
					"tOoLtIp"+i+""+j,
					txt.wzReplace("& ","&")
				);

				t_tj.onmouseover = new Function('e',
					'tt_Show(e,'+
					'"tOoLtIp' +i+''+j+ '",'+
					((typeof t_tj.T_ABOVE != tt_u)? t_tj.T_ABOVE : ttAbove)+','+
					((typeof t_tj.T_DELAY != tt_u)? t_tj.T_DELAY : ttDelay)+','+
					((typeof t_tj.T_FIX != tt_u)? '"'+t_tj.T_FIX+'"' : '""')+','+
					((typeof t_tj.T_LEFT != tt_u)? t_tj.T_LEFT : ttLeft)+','+
					((typeof t_tj.T_OFFSETX != tt_u)? t_tj.T_OFFSETX : ttOffsetX)+','+
					((typeof t_tj.T_OFFSETY != tt_u)? t_tj.T_OFFSETY : ttOffsetY)+','+
					((typeof t_tj.T_STATIC != tt_u)? t_tj.T_STATIC : ttStatic)+','+
					((typeof t_tj.T_STICKY != tt_u)? t_tj.T_STICKY : ttSticky)+','+
					((typeof t_tj.T_TEMP != tt_u)? t_tj.T_TEMP : ttTemp)+
					');'
				);
				t_tj.onmouseout = tt_Hide;
				if(t_tj.alt) t_tj.alt = "";
				if(t_tj.title) t_tj.title = "";
			}
		}
	}
	//document.write(htm);
	// CU/25/AUG/07 - load tooltips into a div container instead
	var toolTipContainer = document.getElementById("tooltip");
	if (toolTipContainer){
		toolTipContainer.innerHTML = htm;
	}
	if(document.getElementById) tt_ifrm = document.getElementById("TTiEiFrM");
}
addLoadEvent(tt_Init);
 function externalLinks() { 

	if (!document.getElementsByTagName) return; 

	var anchors = document.getElementsByTagName("a"); 
	var url = /ownload\.aspx/;
	var trackingDomain = /^http\:\/\/.+\..+/;
	for (var i=0; i<anchors.length; i++) { 
		var anchor = anchors[i]; 
		var myhref = anchor.getAttribute("href");
		if (anchor.getAttribute("href") && !anchor.getAttribute("onclick")) {
			if (url.test(myhref)) {				    
				if(anchor.textContent){
				    anchor.setAttribute("onclick","linkCode(this,'" + anchor.textContent + "')");
				}else{
				    anchor.onclick = function(){ linkCode(anchor,anchor.innerText); };
				}
			}
			else if(trackingDomain.test(myhref)){
				anchor.setAttribute("onclick","recordOutboundLink('" + anchor + "','External Link','Click')");
			}
		} 
	}
} 

function linkCode(obj,linkTitle) {
//    var s = s_gi('aqueductprod');
//	var url = obj.getAttribute("href")
//	s.eVar5=s.prop10=linkTitle;
//	s.eVar6=s.prop12=url.substring(url.indexOf("?fileid")+8, url.length);
//	if(s.pageName) s.prop11=s.pageName;
//	s.events=s.apl(s.events,"event3",",",2);  
//	s.linkTrackVars="eVar5,eVar6,prop10,prop11,prop12,events"
//	s.linkTrackEvents="event3";
//    s.tl(obj,'d',linkTitle);
    _gaq.push(['_trackPageview', '/downloads/' + linkTitle]);
}

function recordOutboundLink(link, category, action) {
  try {
    //setTimeout('document.location = "' + link.href + '"', 100)
    _gaq.push(['_trackEvent',category, action, link]);
  }catch(err){}
}

window.onload = externalLinks; 
/*
    icap lightbox gallery data code
-------------------------------------------------*/
/*global icap $142*/
(function($, gallery, undefined){

    // data objects
    gallery.GalleryImage = function(imageData){
        this.imgSrc = imageData.imgSrc || '';
        this.title = imageData.title || '';
        this.caption = imageData.caption || '';
    };
    gallery.GalleryImage.prototype = {
        imgSrc: '',
        title: '',
        caption: ''
    };

    // data services
    var galleryService = {
        url: '/GalleryHandler.ashx?gallery=${galleryName}',
        getUrl: function(galleryName){
            return this.url.replace('${galleryName}',galleryName);
        },
        getGalleryImages: function(galleryName, callback){
			//jQuery.getJSON(this.getUrl(galleryName),callback);
            $.ajax({
                url: this.getUrl(galleryName),
                dataType: 'json',
                complete: function(xhr, status){
                    if (status === 'success' && xhr.responseText){
                        callback($.parseJSON(xhr.responseText));
                    }else{
                        callback(null);
                    }
                }
            });
        }
    };

    gallery.getGalleryImages = function(galleryName, callback){
        galleryService.getGalleryImages(galleryName, function(json){
            if (json){
                var galleryImages = [];
                for (var i=0;i<json.length;i+=1){
                    galleryImages.push(new gallery.GalleryImage(json[i]));
                }
                callback.call(galleryImages,galleryImages);
            }else{
                callback.call(galleryImages,null);
            }
        });
    };
    
})($142, icap.gallery = icap.gallery||{});/*
    icap lightbox gallery ui code
-------------------------------------------------*/
/*global icap $142*/
try {
    (function(gallery, $, undefined) {

        // elements
        var body$,
        overlay$,
        thumbStrip$,
        carouselContainer$,
        viewer$,
        viewerShadow$,
        viewerClose$,
        viewerContent$,
        viewerImage$,
        viewerInfo$,
        viewerLoading$,
        viewerPrev$,
        viewerNext$,
        viewerControls$,
        thumbTemplate = '<li class="gallerylb-thumb"><a href="${imgSrc}" title="${title}" data-caption="${caption}"><img src="${imgSrc}?mw=125&mh=125&bc=ffffff" /></a></li>';

        // variables
        var currentIndex = 0,
        galleryImagesData = [],
        galleryIsOpen = false,
        scrHeight = $(window).height(),
        scrWidth = $(window).width(),
        viewerPadding = 100,
        shadowSize = 50;

        var buildElements = function() {
            overlay$ = $('<div id="gallerylb-overlay" style="height:0" />');
            thumbStrip$ = $('<div id="gallerylb-thumbStrip" />');
            carouselContainer$ = $('<ul class="xjcarousel-skin-ie7" id="gallerylb-carousel"></ul>');
            viewer$ = $('<div id="gallerylb-viewer" />');
            viewerShadow$ = $('<div id="gallerylb-viewer-shadow" />');
            viewerClose$ = $('<a id="gallerylb-viewer-close" href="#close">Close</a>');
            viewerImage$ = $('<img alt="image" />');
            viewerInfo$ = $('<div id="gallerylb-viewer-info"><div id="gallery-viewer-info-inner"><h3>title</h3><p>lorem ipsum dolor sit</p></div></div>');
            viewerLoading$ = $('<img id="gallerylb-viewer-loading" src="/images/gallerylb/loading.gif" alt="loading" />');
            viewerPrev$ = $('<a id="gallerylb-viewer-prev" href="#previous">Previous</a>');
            viewerNext$ = $('<a id="gallerylb-viewer-next" href="#next">Next</a>');
            viewerControls$ = $(viewerClose$.get(0)).add(viewerPrev$.get(0)).add(viewerNext$.get(0));
        };

        var fitImageToBounds = function(img, maxWidth, maxHeight) {
            var img$ = $(img);
            img$.css({
                height: 'auto',
                width: 'auto'
            });
            var imgWidth = img$.width(),
            imgHeight = img$.height(),
            imgOrientation = imgWidth > imgHeight ? 'landscape' : 'portrait',
            imgRatio = imgOrientation === 'landscape' ? imgWidth / imgHeight : imgHeight / imgWidth,
            newWidth = imgOrientation === 'landscape' ? Math.floor(maxWidth / imgRatio) > maxHeight ? Math.floor(maxHeight * imgRatio) : maxWidth : Math.floor(maxHeight / imgRatio),
            newHeight = imgOrientation === 'portrait' || Math.floor(maxWidth / imgRatio) > maxHeight ? maxHeight : Math.floor(maxWidth / imgRatio);


            img$.width(newWidth);
            img$.height(newHeight);
            return img$;
        };

        var positioning = false;
        var positionImage = function(img) {
            var img$ = fitImageToBounds(img, scrWidth - viewerPadding, scrHeight - thumbStrip$.height() - viewerPadding);

            positionViewer(img$);

            viewerContent$.animate({ height: img$.height() + 2 }, 250, function() {
                viewerImage$.animate({ opacity: 1 }, 500, function() {

                    if (!$.support.opacity) {
                        viewerControls$.show();
                    } else {
                        viewerControls$.fadeIn(750, 'swing');
                    }
                });
            });
        };

        var positionViewer = function(img$) {
            var animateOptions = {
                'left': Math.floor((scrWidth - img$.width() - (shadowSize * 2)) / 2),
                'top': Math.floor(((scrHeight - img$.height() - (shadowSize * 2) - thumbStrip$.height()) / 2) - 30)
            };
            viewer$.animate(animateOptions, 500);

            // viewer starts off hidden, check and make visible
            if ($.support.opacity) {
                if (viewer$.css('opacity') === '0') {
                    viewer$.animate({ opacity: 1 }, 100);
                }
            } else {
                viewer$.show().css({ visibility: 'visible' });
            }
        };

        var showImage = function(url, title, caption) {
            if (!$.support.opacity) {
                viewerControls$.hide();
            } else {
                viewerControls$.fadeOut(100);
            }
            viewerImage$.animate({ opacity: 0 }, 500, function() {
                viewerInfo$.removeClass('gallerylb-viewer-infoThide');
                if (title === '' && caption === '') {
                    viewerInfo$.addClass('gallerylb-viewer-infoThide');
                }
                viewerImage$.attr('src', url);
                viewerInfo$.find('h3').html(title);
                viewerInfo$.find('p').html(caption);
            });
        };

        var screenResize = function() {
            viewer$.stop();
            viewerContent$.stop().css({ overflow: '' });
            viewerImage$.stop();

            scrHeight = $(window).height();
            scrWidth = $(window).width();
            if (galleryIsOpen) {
                positionImage(viewerImage$.get(0));
            }
        };
        var renderCarousel = function(template, data) {
            $.tmpl(thumbTemplate, data).appendTo(carouselContainer$);
            carouselContainer$
            .jcarousel()
            .delegate('a', 'click', function() {
                var this$ = $(this);
                var li$ = this$.parent();
                var index = li$.parent().children().index(this$.parent());
                gallery.showImageIndex(index);
                return false;
            });
        };

        $.extend(gallery, {
            createUi: function(galleryImages) {
                if (galleryIsOpen){
                    return;
                }
                galleryIsOpen = true;
                galleryImagesData = galleryImages;

                buildElements();
                body$ = $('body');
                body$.append(overlay$)
                .append(thumbStrip$)
                .append(viewer$);

                overlay$.animate({ height: '100%' }, 500);

                carouselContainer$.appendTo(thumbStrip$);
                renderCarousel(thumbTemplate, galleryImages);

                if ($.support.opacity) {
                    viewer$.css({ opacity: 0 })
                } else {
                    viewer$.css({ visibility: 'hidden' })
                }
                viewer$.append(viewerShadow$);
                viewerShadow$
                .append(viewerLoading$)
                .append(viewerImage$)
                .append(viewerClose$)
                .append(viewerPrev$)
                .append(viewerNext$)
                .append(viewerInfo$)
                .shadow();
                viewerContent$ = viewer$.find('.shadow-content');

                // add events
                viewerImage$.load(gallery.imageLoaded);
                viewerPrev$.click(gallery.showPrevImage);
                viewerNext$.click(gallery.showNextImage);
                viewerClose$.click(gallery.closeGallery);
                overlay$.dblclick(function() {
                    gallery.closeGallery();
                    return false;
                });
                body$.keydown(function(e) {
                    if (e.which === 27) {
                        gallery.closeGallery();
                        return false;
                    }
                });
                $(window).resize(screenResize);
            },
            closeGallery: function() {
                overlay$.slideUp(750, function() {
                    $(this).remove();
                });
                thumbStrip$.fadeOut(500, function() {
                    $(this).remove();
                });
                if ($.support.opacity) {
                    viewer$.fadeOut(100, function() {
                        $(this).remove();
                    });
                } else {
                    viewer$.remove();
                }
                galleryIsOpen = false;
                return false;
            },
            getCurrentIndex: function() {
                return currentIndex;
            },
            imageLoaded: function() {
                positionImage(this);
                viewerLoading$.hide();
            },
            showImageIndex: function(i) {
                viewerLoading$.show();
                showImage(galleryImagesData[i].imgSrc, galleryImagesData[i].title, galleryImagesData[i].caption);
                currentIndex = i;
                return false;
            },
            showNextImage: function() {
                gallery.showImageIndex((currentIndex + 1) >= galleryImagesData.length ? 0 : currentIndex + 1);
                return false;
            },
            showPrevImage: function() {
                gallery.showImageIndex(currentIndex === 0 ? galleryImagesData.length - 1 : currentIndex - 1);
                return false;
            }
        });

    })(icap.gallery = icap.gallery || {}, $142);
} catch (e) { }/*
    icap lightbox gallery code
-------------------------------------------------*/
/*global icap $142*/
try {
    (function(gallery, $) {

        gallery.init = function() {
            try {
                var self = this;
                var galleryName = /gallery=([^&]+)/.exec(self.href)[1];
                gallery.getGalleryImages(galleryName, function(imagesArray) {
                    if (imagesArray){
                        gallery.createUi(imagesArray);
                        gallery.showImageIndex(0);
                    } else {
                        window.location = self.href;
                    }
                });
                return false;
            } catch (ex) { }
        };
        $().ready(function() {
            $('body').delegate('a[href*=image-gallery.aspx?gallery]', 'click', gallery.init);
        });

    })(icap.gallery = icap.gallery || {}, $142);
} catch (e) { }if (window.addEventListener){ 
    window.addEventListener('load', disableSelect, false); 
} else if (window.attachEvent){ 
    var r = window.attachEvent('onload', disableSelect); 
}

function disableSelect() {
    var curve = document.getElementById('curve-container');
    if (curve != null)
    {
        if (typeof document.onselectstart != 'undefined')
            document.onselectstart = function () { return false; };
        else
            document.onmousedown = function () { return false; };
            
        window.onkeypress = disableCtrlModifer;
        window.onkeydown = disableCtrlModifer;
    }
}

function disableCtrlModifer(evt)
{
    var disabled = {a:0, c:0, x:0, v:0};
    var ctrlMod = (window.event)? window.event.ctrlKey : evt.ctrlKey;
    var key = (window.event)? window.event.keyCode : evt.which;
    key = String.fromCharCode(key).toLowerCase();
    return (ctrlMod && (key in disabled))? false : true;
}