// JavaScript Document
/*global window: false, document: false, LG_sitekey: false, screen: false, navigator: false */

// jslint test: 31JAN2010
// "use strict";

var contentColumns,
	CssColNumber = 0;
var aryClassElements = [];
var IE = false; 
if (navigator.appName === "Microsoft Internet Explorer") {
    IE = true;
}

function getElementsByClassName(strClassName, obj) {
    // used by onclicklisten
    var ar,
		re,
		i;
    ar = arguments[2];
    re = new RegExp("b" + strClassName + "b", "g");

    if (re.test(obj.className)) {
        ar.push(obj);
    }
    for (i = 0; i < obj.childNodes.length; i = i + 1) {
        getElementsByClassName(strClassName, obj.childNodes[i], ar);
        return ar;
    }
}


function setRule(selector, currentStyleParam, currentStyleValue) {
    // Used by resize_css
    var i,
    // x,
    sheet,
    currSelector,
    css_rules;
    
 //   for (x = document.styleSheets.length - 1; 0 <= x; x = x - 1) {

        sheet = document.styleSheets[0];
        css_rules = sheet.cssRules || sheet.rules;
        for (i = css_rules.length - 1; css_rules.length - 1 <= i; i = i - 1) {

			// Lower Case needed for IE / Firefox+WebKit compatibilty
            currSelector = encodeURIComponent(css_rules[i].selectorText).toLowerCase();

            if (currSelector === selector) {

                CssColNumber = i;
                if (currentStyleParam === "width") {
                    css_rules[CssColNumber].style.width = currentStyleValue;
                    return;
                }
                if (currentStyleParam === "height") {
                    css_rules[CssColNumber].style.height = currentStyleValue;
                    return;
                }
            }
        }
   // }

}


function liveGuideGetCookie(cookieName, name) {
	// used by NetOp Live Guide
    var cookieEnd,
    cookieStart;
    if (document.cookie.length > 0) {
        cookieStart = document.cookie.indexOf(cookieName + "=");
        if (cookieStart !== -1) {
            cookieStart = cookieStart + cookieName.length + 1;
            cookieEnd = document.cookie.indexOf(";", cookieStart);
            if (cookieEnd === -1) {
                cookieEnd = document.cookie.length;
            }
            return ('&' + name + '=' + encodeURIComponent(document.cookie.substring(cookieStart, cookieEnd)));
        }
    }
    return "";
}

function liveGuideActivate() {
	// Anvendes af LiveGuideIntialize til brug for onclick paa LiveGuide knap
    var  LG_clickUrl, 
     LG_winParams,
     LGWin;

    // Set cookies
    liveGuideGetCookie('LiveGuide_' + LG_sitekey +  '_duration', 'LiveGuideCIDuration'); 
    liveGuideGetCookie('LiveGuide_' + LG_sitekey +  '_ref', 'LiveGuideCIRef');
    liveGuideGetCookie('LiveGuide_' + LG_sitekey +  '_title', 'LiveGuideCITitle');
    liveGuideGetCookie('LiveGuide_' + LG_sitekey +  '_url', 'LiveGuideCIUrl');

    // Open window
    LG_clickUrl = "http://clients.liveguide01eu.netop.com/swf.php?LiveGuideUID=" + LG_sitekey + '&amp;myurl=' + encodeURIComponent(window.location) + '&amp;title=' + encodeURIComponent(document.title);
    LG_winParams = "width=250,height=640,status=yes,left=" + (screen.availWidth - 250) + ",top=0,resizable=1";
    
    // Open window and set focus to new window
    LGWin = window.open(LG_clickUrl, "NetopWebDesk", LG_winParams);
    if (!IE) {
        // IE doesn't accept .focus events
        LGWin.focus();
    }
}

function liveGuideInitialize() {
    var LG_pictUrl,
    LG_tag_parent,
    LG_tag_a,
    LG_tag_img;
    
    LG_pictUrl = "http://clients.liveguide01eu.netop.com/status.php?LiveGuideUID=" + LG_sitekey + '&amp;from=' + encodeURIComponent(window.location);
   
    // Create elements
    LG_tag_parent = document.getElementById("LiveGuide");
    LG_tag_a = document.createElement("A");
    LG_tag_img = document.createElement("IMG");
    
    // Set parameters
    LG_tag_img.setAttribute("src", LG_pictUrl);
    LG_tag_img.setAttribute("alt", "Trigono Support");
    LG_tag_a.setAttribute("style", "cursor:pointer;");

    // Set into DOM
    LG_tag_a.appendChild(LG_tag_img);
    LG_tag_parent.appendChild(LG_tag_a);
    
    // Start onclick watch
    if (LG_tag_a.addEventListener) {
        LG_tag_a.addEventListener('click', liveGuideActivate, true); 
    } else if (LG_tag_a.attachEvent) {
        LG_tag_a.attachEvent('onclick', liveGuideActivate);
    }
}


function googleAnalytics() {
   /* Google analytics start */
    var  _gaq,
    _gaq = _gaq || [];
    _gaq.push(['_setAccount', 'UA-12516949-1']);
    _gaq.push(['_trackPageview']);

    (function () {
        var ga = document.createElement('script');
        ga.type = 'text/javascript';
        ga.async = true;
        ga.src = ('https:' === document.location.protocol ? 'https://ssl': 'http://www') + '.google-analytics.com/ga.js';
        (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(ga);
    }
   ());
}   

function MenuvToggleSub(obj) {
    // Expands the left side navigation
    var subId,
    objName;
    objName = obj.id;
    subId = objName.charAt(objName.length - 1);
    if (obj.innerHTML !== '+') {
        // Firefox doesn't understand innertext and text is not handled by IE7.
        obj.innerHTML = '+';
        document.getElementById('menuv_sub' + subId).style.display = 'none';
    } else {
        obj.innerHTML = '–';
        document.getElementById('menuv_sub' + subId).style.display = 'block';
    }
    return false;
}

function SearchBoxReset(obj) {
    // removes the content of the "Search box"
    var localValue,
    objValue;
    objValue = obj.value;
    localValue = document.getElementById('searchlabellocal').value;

    if (objValue === localValue) {
        obj.value = '';
    }
}

function ToggleTab(obj) {
    // used on product pages
    var selectedTab,
    tabCount,
    i;
    selectedTab = obj.id;
    tabCount = 4;
    //document.getElementById('tabContent').childNodes[0].length;
    for (i = 0; i <= tabCount - 1; i = i + 1) {
        if (document.getElementById('tab' + i)) {
            document.getElementById('Contenttab' + i).style.display = 'none';
            document.getElementById('tab' + i).style.background = '#595959';
            document.getElementById('tab' + i).style.paddingBottom = '2px';
            document.getElementById('tab' + i).style.marginBottom = '1px';
            document.getElementById('tab' + i).style.borderBottom = '2px solid #888';
        }
    }
    document.getElementById('Content' + selectedTab).style.display = 'block';
    document.getElementById(selectedTab).style.background = '#d85208';
    document.getElementById(selectedTab).style.paddingBottom = '5px';
    document.getElementById(selectedTab).style.marginBottom = '0';
    document.getElementById(selectedTab).style.borderBottom = '0';
    window.location.hash='#show'+selectedTab;
}

function highlight(id,color,seconds) {
	var element = document.getElementById(id)
	var origcolor = element.style.backgroundColor
	element.style.backgroundColor = color;
	var t = setTimeout(function(){
	   element.style.backgroundColor = origcolor;
	},(seconds*1000));
}

function highlightflash(id,color) {
	var element = document.getElementById(id)
	var origcolor = element.style.backgroundColor
	var t = setTimeout(function(){
		element.style.backgroundColor = color;
		var t = setTimeout(function(){
		   element.style.backgroundColor = origcolor;
			var t = setTimeout(function(){
			   element.style.backgroundColor = color;
				var t = setTimeout(function(){
				   element.style.backgroundColor = origcolor;
				},(500));
			},(500));
		},(500));
	},(1500));
}

function resizeBoxes() {
	var H = 0, H2 = 0;
	$('#fullcol li.box').height('auto');
	$('#fullcol li.box h3').height('auto');
	$('#fullcol li.box').each(function(i){
		var h = $('#fullcol li.box h3').eq(i).height();
		if(h > H2) H2 = h;
	});
	$('#fullcol li.box h3').height(H2);

	$('#fullcol li.box').each(function(i){
		var h = $('#fullcol li.box').eq(i).height();
		if(h > H) H = h;
	});
	$('#fullcol li.box').height(H);


	var H = 0, H2 = 0;
	$('#fullcol2 li.box').height('auto');
	$('#fullcol2 li.box h3').height('auto');
	$('#fullcol2 li').each(function(i){
		var h = $('#fullcol2 li.box h3').eq(i).height();
		if(h > H2) H2 = h;
	});
	$('#fullcol2 li.box h3').height(H2);
	$('#fullcol2 li').each(function(i){
		var h = $('#fullcol2 li.box').eq(i).height();
		if(h > H) H = h;
	});
	$('#fullcol2 li.box').height(H);

	var H = 0, H2 = 0;
	$('#barmain li.box').height('auto');
	$('#barmain li.box h3').height('auto');
	$('#barmain li.box').each(function(i){
		var h = $('#barmain li.box h3').eq(i).height();
		if(h > H2) H2 = h;
	});
	$('#barmain li.box h3').height(H2);
	$('#barmain li.box').each(function(i){
		var h = $('#barmain li.box').eq(i).height();
		if(h > H) H = h;
	});
	$('#barmain li.box').height(H);

}


function initPage() { 
	googleAnalytics();
	liveGuideInitialize();
	var tabHash=document.location.hash.substring(5);
	if(tabHash.length != 4) {
		tabHash='tab0';
	}
	if(document.getElementById(tabHash)) {
		ToggleTab(document.getElementById(tabHash));
	}

	resizeBoxes();	

}


// Loading google analytics, resizer, live guide
window.onload = initPage;

$(window).resize(function() {
	resizeBoxes();
});