/***************************************************************************
* Internet Explorer Margin Fix
* Copyright 2002-2005 by David Schontzler and contributors
* http://iemarginfix.sourceforge.net
* Distributed under the Academic Free License 2.1 or above
* Description:  This script will fix the horizontal margin support in IE5-7
***************************************************************************
* Version: 2.4.0.src
* $Revision: 14 $
* $LastChangedDate: 2007-05-21 08:33:19 -0700 (Mon, 21 May 2007) $
***************************************************************************/

IEmarginFix = {
	list : [],
	
	ss : null,

	needsFixed: (function() {
		var ua = navigator.userAgent;
		return /msie [5-7]\./i.test(ua) && !/mac/i.test(ua)
			&& document.compatMode != "CSS1Compat" && window.attachEvent
			&& document.styleSheets.length > 0;
	})(),
	
	init : function() {
		if(IEmarginFix.needsFixed) {
			this.ss = document.styleSheets;
			var auto, lop, list, s, i, a;
			auto = [];
			lop = [];
			list = [];
			s = this.getRules();
			for(i=0; i<s.length; i++) {
				if( this.checkMargin(s[i][1]) ) {
					auto[auto.length] = s[i][0];
				} else if( this.checkLopsided(s[i][1]) ) {
					lop[lop.length] = s[i][0];
				}
			}
			for(i=0; a = auto[i]; i++) {
				this.ss[this.ss.length-1].addRule(a, "margin-left : expression( IEmarginFix.autoFix(this) );");
			}
			for(i=0; a = lop[i]; i++) {
				this.ss[this.ss.length-1].addRule(a, "margin-left : expression( IEmarginFix.lopsidedFix(this) );");
			}
			this.list = auto.length > 0 ? lop.length > 0 ? auto.concat(lop) : auto : lop;
			window.attachEvent("onload", IEmarginFix.checkInline);
		}
	},
	
	autoFix : function(elm) {
		var rslt = "auto", w = elm.currentStyle.width;
		var id = elm.id ? "#" + elm.id : elm.className ? elm.tagName + "." + elm.className : elm.tagName; // Credit: BS
		if(w.indexOf("%") != -1) {
			rslt = ( 100 - parseInt(w) )/2 + "%";
			IEmarginFix.ss[IEmarginFix.ss.length-1].addRule(id, "margin-left : " + rslt + "; margin-right : " + rslt + "; width : 100%");
		} else
			IEmarginFix.ss[IEmarginFix.ss.length-1].addRule(id, "margin-left : expression( IEmarginFix.pxAutoFix(this) );");
		return rslt;
	},
	
	// so we don't have to go through the if...else all over again!
	pxAutoFix : function(elm) {
		var rslt, par = elm.parentNode;
		rslt = par.clientWidth > 0 ? par.clientWidth : par.scrollWidth;
		rslt = (rslt - elm.offsetWidth) / 2;
		return Math.max(rslt, 0);
	},
	
	lopsidedFix : function(elm) {
		var par = elm.parentNode, parWidth, rslt;
		parWidth = par.clientWidth > 0 ? par.clientWidth : par.scrollWidth;
		rslt = parWidth - elm.offsetWidth;
		if( elm.currentStyle.marginRight.indexOf("px") != -1 ) {
			rslt -= parseInt( elm.currentStyle.marginRight );
		} else if( elm.currentStyle.marginRight.indexOf("%") != -1 ) {
			rslt -= parseInt(elm.currentStyle.marginRight) * 0.01 * parWidth;
		}
		rslt -= ( parseInt(par.currentStyle.paddingLeft) + parseInt(par.currentStyle.paddingRight) );
		return rslt;
	},
	
	checkInline : function() {
		var i, a, elm, blk, list = [], auto = IEmarginFix.list;
		for(i=0; a = auto[i]; i++) {
			if( a.indexOf(".") != -1 ) { // classes
				list = list.concat( IEmarginFix.getClass( a.substring(a.indexOf(".")+1) ) );
			} else if( a.charAt(0) == '#' ) { // ids
				list[list.length] = document.all[a.substring(1)];
			} else { // tags
				elm = document.getElementsByTagName(a);
				if(elm.length > 0) {
					for(i=0; i < elm.length; i++) {
						list = list.concat( elm.item(i) );
					}
				}
			}
		}
		for(i=0; i<list.length; i++) {
			elm = list[i];
			if(elm && elm.style) {
				blk = IEmarginFix.getStyle(elm, "display");
				if(blk != "block" && ( IEmarginFix.ie50 ? !IEmarginFix.ie50check(elm.tagName) : blk != "list-item" ) ) {
					elm.style.margin = 0;
				}
			}
		}
	},
	
	checkMargin : function(str) {
		return ( str.search(/position\s*:\s*absolute/i) == -1 && (
			str.match(/margin\s*:\s*auto(;|$)/i) || str.match(/margin\s*:\s*\S+\s+auto(;|$)/i)
			|| ( str.match(/margin-left\s*:\s*auto/i) && str.match(/margin-right\s*:\s*auto/i) )
			|| str.match(/margin\s*:\s*\S+\s+auto\s+\S+(;|$)/i) || str.match(/margin\s*:\s*\S+\s+auto\s+\S+\s+auto/i)
			)
		);
	},
	
	checkLopsided : function(str) {
		return ( str.search(/position\s*:\s*absolute/i) == -1 && (
				str.match(/margin-left\s*:\s*auto/i) && str.match(/margin-right\s*:\s*\d+(px|%)?/i)
				|| str.match(/margin-left\s*:\s*auto/i) && !str.match(/margin-right/i)
			)
		);
	},
	
	// these next few methods are basically for IE 5.0's bad interpretation of the "display" property (always returning "inline" unless explicitly set, even for block elements!)
	ie50 : navigator.appVersion.toLowerCase().indexOf("msie 5.0") != -1,
	
	ie50check : function(tag) {
		var i, r = false;
		tag = tag.toUpperCase();
		for(i=0; i<this.blockElms.length; i++) {
			if(tag == this.blockElms[i]) {
				r = true;
			}
		}
		return r;
	},
	
	blockElms : ["ADDRESS", "BLOCKQUOTE", "BODY", "CENTER", "COL", "COLGROUP",
		"DD", "DIR", "DIV", "DL", "DT", "FIELDSET", "FORM", "FRAME", "HN", "HR",
		"IFRAME", "LEGEND", "LI", "LISTING", "MARQUEE", "MENU", "OL", "P",
		"PLAINTEXT", "PRE", "TABLE", "TBODY", "TD", "TFOOT", "TH", "THEAD",
		"TR", "UL", "XMP"],
	// end IE5.0 detect
	
	getClass : function(cls) {
		var el, r, i;
		el = document.all ? document.all : document.getElementsByTagName('*');
		r = [];
		for(i=0; el[i]; i++) {
			if(el[i].className == cls) { r[r.length] = el[i]; }
		}
		if(r.length==0) { r = null; }
		return r;
	},
	
	getRules : function(wh) {
		var s = null;
		if(document.styleSheets && document.styleSheets.length) {
			var i, j, k, m, x, y, is = true, screen = true;
			s = [];
			for(i=0; i < document.styleSheets.length; i++) {
				j = document.styleSheets.item(i);
				if(wh) { is = (j.title || j.id) == wh; }
				if( typeof j.media == "string" && j.media.length > 0 && !j.media.match(/^(screen)|(media)$/i) ) {
					screen = false;
				} else {
					screen = true;
				}
				if(!j.disabled && screen && is) {
					if(j.rules) {
						if(j.imports && j.imports.length) {
							for(k=0; k < j.imports.length; k++) {
								for(x=0; y = j.imports[k].rules[x]; x++) {
									s[s.length] = [y.selectorText, y.style.cssText];
								}
							}
						}
						for(k=0; m = j.rules[k]; k++) {
								s[s.length] = [m.selectorText, m.style.cssText];
						}
					} else {
						return null;
					}
				}
				if(wh && is) { break; } else { is = true; }
			}
		}
		return s;
	},
	
	getStyle : function(obj,sty) {
		var sty2 = IEmarginFix.compactStyle(sty);
		var r = obj.style[sty2];
		if(r=='') {
			if(document.defaultView) {
				r = document.defaultView.getComputedStyle(obj,'').getPropertyValue(sty);
			}
			else r = obj.currentStyle[sty2];
		}
		if(!r) { r = null; }
		return r;
	},

	compactStyle : function(str) {
		var s = str.split('-');	var o = [s[0]];
		for(i=1;(j=s[i]);i++) { o[o.length] = j.charAt(0).toUpperCase(); o[o.length] = j.substring(1) };
		return o.join('');
	}
};
IEmarginFix.init();

//WebTrends
//Top
ar gService = true;
var gTimeZone = -5;
// Code section for Enable First-Party Cookie Tracking
function dcsCookie(){
	if (typeof(dcsOther)=="function"){
		dcsOther();
	}
	else if (typeof(dcsPlugin)=="function"){
		dcsPlugin();
	}
	else if (typeof(dcsFPC)=="function"){
		dcsFPC(gTimeZone);
	}
}
function dcsGetCookie(name){
	var pos=document.cookie.indexOf(name+"=");
	if (pos!=-1){
		var start=pos+name.length+1;
		var end=document.cookie.indexOf(";",start);
		if (end==-1){
			end=document.cookie.length;
		}
		return unescape(document.cookie.substring(start,end));
	}
	return null;
}
function dcsGetCrumb(name,crumb){
	var aCookie=dcsGetCookie(name).split(":");
	for (var i=0;i<aCookie.length;i++){
		var aCrumb=aCookie[i].split("=");
		if (crumb==aCrumb[0]){
			return aCrumb[1];
		}
	}
	return null;
}
function dcsGetIdCrumb(name,crumb){
	var cookie=dcsGetCookie(name);
	var id=cookie.substring(0,cookie.indexOf(":lv="));
	var aCrumb=id.split("=");
	for (var i=0;i<aCrumb.length;i++){
		if (crumb==aCrumb[0]){
			return aCrumb[1];
		}
	}
	return null;
}
function dcsFPC(offset){
	if (typeof(offset)=="undefined"){
		return;
	}
	var name=gFpc;
	var dCur=new Date();
	dCur.setTime(dCur.getTime()+(dCur.getTimezoneOffset()*60000)+(offset*3600000));
	var dExp=new Date(dCur.getTime()+315360000000);
	var dSes=new Date(dCur.getTime());
	if (document.cookie.indexOf(name+"=")!=-1){
		var id=dcsGetIdCrumb(name,"id");
		var lv=parseInt(dcsGetCrumb(name,"lv"));
		var ss=parseInt(dcsGetCrumb(name,"ss"));
		if ((id==null)||(id=="null")||isNaN(lv)||isNaN(ss)){
			return;
		}
		WT.co_f=id;
		var dLst=new Date(lv);
		dSes.setTime(ss);
		if ((dCur.getTime()>(dLst.getTime()+1800000))||(dCur.getTime()>(dSes.getTime()+28800000))){
			dSes.setTime(dCur.getTime());
			WT.vt_f_s="1";
		}
		if ((dCur.getDay()!=dLst.getDay())||(dCur.getMonth()!=dLst.getMonth())||(dCur.getYear()!=dLst.getYear())){
			WT.vt_f_d="1";
		}
	}
	else{
		var tmpname=name+"_TMP=";
		document.cookie=tmpname+"1";
		if (document.cookie.indexOf(tmpname)!=-1){
			document.cookie=tmpname+"; expires=Thu, 01-Jan-1970 00:00:01 GMT";
			if ((typeof(gWtId)!="undefined")&&(gWtId!="")){
				WT.co_f=gWtId;
			}
			else if ((typeof(gTempWtId)!="undefined")&&(gTempWtId!="")){
				WT.co_f=gTempWtId;
				WT.vt_f="1";
			}
			else{
				WT.co_f="2";
				var cur=dCur.getTime().toString();
				for (var i=2;i<=(32-cur.length);i++){
					WT.co_f+=Math.floor(Math.random()*16.0).toString(16);
				}
				WT.co_f+=cur;
				WT.vt_f="1";
			}
			if (typeof(gWtAccountRollup)=="undefined"){
				WT.vt_f_a="1";
			}
			WT.vt_f_s="1";
			WT.vt_f_d="1";
		}
		else{
			WT.vt_f="2";
			WT.vt_f_a="2";
			return;
		}
	}
	WT.co_f=escape(WT.co_f);
	WT.vt_sid=WT.co_f+"."+dSes.getTime();
	var expiry="; expires="+dExp.toGMTString();
	document.cookie=name+"="+"id="+WT.co_f+":lv="+dCur.getTime().toString()+":ss="+dSes.getTime().toString()+expiry+"; path=/"+(((typeof(gFpcDom)!="undefined")&&(gFpcDom!=""))?("; domain="+gFpcDom):(""));
}

// Code section for Use the new first-party cookie generated with this tag.
var gFpc="WT_FPC";
var gWtId="";
var gTempWtId="";
var gConvert=true;

function dcsAdv(){
	dcsFunc("dcsET");
	dcsFunc("dcsCookie");
	dcsFunc("dcsAdSearch");
}

// WebTrends SmartSource Data Collector
// Copyright (c) 1996-2005 WebTrends Inc. All rights reserved.
// $DateTime: 2005/05/03 12:06:24 $

function dcsMultiTrack(){

	for (var i=0;i<arguments.length;i++){
		if (arguments[i].indexOf('WT.')==0){
				WT[arguments[i].substring(3)]=arguments[i+1];
				i++;
		}
		if (arguments[i].indexOf('DCS.')==0){
				DCS[arguments[i].substring(4)]=arguments[i+1];
				i++;
		}
		if (arguments[i].indexOf('DCSext.')==0){
				DCSext[arguments[i].substring(7)]=arguments[i+1];
				i++;
		}
	}
	var dCurrent=new Date();
	DCS.dcsdat=dCurrent.getTime();
	dcsTag();
}

var gImages=new Array;
var gIndex=0;
var DCS=new Object();
var WT=new Object();
var DCSext=new Object();
var gQP=new Array();

var gDomain="statse.webtrendslive.com";
var gDcsId="dcs8b62ot4h7cni5zoy6nh3ug_6i7f";

if ((typeof(gConvert)!="undefined")&&gConvert&&(document.cookie.indexOf(gFpc+"=")==-1)){
	document.write("<SCR"+"IPT Language='JavaScript' SRC='"+"http"+(window.location.protocol.indexOf('https:')==0?'s':'')+"://"+gDomain+"/"+gDcsId+"/wtid.js"+"'></SCR"+"IPT>");
}



//Bottom

var RE={"%09":/\t/g,"%20":/ /g,"%23":/\#/g,"%26":/\&/g,"%2B":/\+/g,"%3F":/\?/g,"%5C":/\\/g};

if (window.ActiveXObject){
	var gFV="";
	for (var gVer=2;gVer<=10;gVer++){
		try{
			var gFlash = eval("new ActiveXObject('ShockwaveFlash.ShockwaveFlash."+gVer+"');");
			if (gFlash){
				gFV=gVer+".0";
				break;
			}
		}
		catch(e){
		}
	}
}

function dcsVar(){
	var dCurrent=new Date();
	WT.tz=dCurrent.getTimezoneOffset()/60*-1;
	if (WT.tz==0){
		WT.tz="0";
	}
	WT.bh=dCurrent.getHours();
	WT.ul=navigator.appName=="Netscape"?navigator.language:navigator.userLanguage;
	if (typeof(screen)=="object"){
		WT.cd=navigator.appName=="Netscape"?screen.pixelDepth:screen.colorDepth;
		WT.sr=screen.width+"x"+screen.height;
	}
	if (typeof(navigator.javaEnabled())=="boolean"){
		WT.jo=navigator.javaEnabled()?"Yes":"No";
	}
	if (document.title){
		WT.ti=document.title;
	}
	WT.js="Yes";
	if (typeof(gVersion)!="undefined"){
		WT.jv=gVersion;
	}
	if (document.body&&document.body.addBehavior){
		document.body.addBehavior("#default#clientCaps");
		if (document.body.connectionType){
			WT.ct=document.body.connectionType;
		}
		document.body.addBehavior("#default#homePage");
		WT.hp=document.body.isHomePage(location.href)?"1":"0";
	}
	if (parseInt(navigator.appVersion)>3){
		if ((navigator.appName=="Microsoft Internet Explorer")&&document.body){
			WT.bs=document.body.offsetWidth+"x"+document.body.offsetHeight;
		}
		else if (navigator.appName=="Netscape"){
			WT.bs=window.innerWidth+"x"+window.innerHeight;
		}
	}
	WT.fi="No";
	if (window.ActiveXObject){
		if ((typeof(gFV)!="undefined")&&(gFV.length>0)){
			WT.fi="Yes";
			WT.fv=gFV;
		}
	}
	else if (navigator.plugins&&navigator.plugins.length){
		for (var i=0;i<navigator.plugins.length;i++){
			if (navigator.plugins[i].name.indexOf('Shockwave Flash')!=-1){
				WT.fi="Yes";
				WT.fv=navigator.plugins[i].description.split(" ")[2];
				break;
			}
		}
	}
	// WT.sp="@@SPLITVALUE@@";
	
	DCS.dcsdat=dCurrent.getTime();
	DCS.dcssip=window.location.hostname;
	DCS.dcsuri=window.location.pathname;
	if (window.location.search){
		DCS.dcsqry=window.location.search;
		if (gQP.length>0){
			for (var i=0;i<gQP.length;i++){
				var pos=DCS.dcsqry.indexOf(gQP[i]);
				if (pos!=-1){
					var front=DCS.dcsqry.substring(0,pos);
					var end=DCS.dcsqry.substring(pos+gQP[i].length,DCS.dcsqry.length);
					DCS.dcsqry=front+end;
				}
			}
		}
	}
	if ((window.document.referrer!="")&&(window.document.referrer!="-")){
		if (!(navigator.appName=="Microsoft Internet Explorer"&&parseInt(navigator.appVersion)<4)){
			DCS.dcsref=window.document.referrer;
		}
	}
}

function A(N,V){
	return "&"+N+"="+dcsEscape(V);
}

function dcsEscape(S){
	if (typeof(RE)!="undefined"){
		var retStr = new String(S);
		for (R in RE){
			retStr = retStr.replace(RE[R],R);
		}
		return retStr;
	}
	else{
		return escape(S);
	}
}

function dcsLoadHref(evt){
	if ((typeof(gHref)!="undefined")&&(gHref.length>0)){
		window.location=gHref;
		gHref="";
	}
}

function dcsCreateImage(dcsSrc){
	if (document.images){
		gImages[gIndex]=new Image;
		if ((typeof(gHref)!="undefined")&&(gHref.length>0)){
			gImages[gIndex].onload=gImages[gIndex].onerror=dcsLoadHref;
		}
		gImages[gIndex].src=dcsSrc;
		gIndex++;
	}
	else{
		document.write('<IMG BORDER="0" NAME="DCSIMG" WIDTH="1" HEIGHT="1" SRC="'+dcsSrc+'">');
	}
}

function dcsMeta(){
	var elems;
	if (document.all){
		elems=document.all.tags("meta");
	}
	else if (document.documentElement){
		elems=document.getElementsByTagName("meta");
	}
	if (typeof(elems)!="undefined"){
		for (var i=1;i<=elems.length;i++){
			var meta=elems.item(i-1);
			if (meta.name){
				if (meta.name.indexOf('WT.')==0){
					WT[meta.name.substring(3)]=meta.content;
				}
				else if (meta.name.indexOf('DCSext.')==0){
					DCSext[meta.name.substring(7)]=meta.content;
				}
				else if (meta.name.indexOf('DCS.')==0){
					DCS[meta.name.substring(4)]=meta.content;
				}
			}
		}
	}
}

function dcsTag(){
	var P="http"+(window.location.protocol.indexOf('https:')==0?'s':'')+"://"+gDomain+(gDcsId==""?'':'/'+gDcsId)+"/dcs.gif?";
	for (N in DCS){
		if (DCS[N]) {
			P+=A(N,DCS[N]);
		}
	}
	for (N in WT){
		if (WT[N]) {
			P+=A("WT."+N,WT[N]);
		}
	}
	for (N in DCSext){
		if (DCSext[N]) {
			P+=A(N,DCSext[N]);
		}
	}
	if (P.length>2048&&navigator.userAgent.indexOf('MSIE')>=0){
		P=P.substring(0,2040)+"&WT.tu=1";
	}
	dcsCreateImage(P);
}

function dcsFunc(func){
	if (typeof(window[func])=="function"){
		window[func]();
	}
}

dcsVar();
dcsMeta();
dcsFunc("dcsAdv");
dcsTag();