/* Qchi.net default javascript */

var sT, contVars;

contVars = {
    "section4": [
        {
            "color": "784ba5",
            "textColor": "f4eff9",
            "text": "<img class=\"badge-right\" src=\"images/badge-software.png\" /><span>Q:chi</span> has an outstanding team of software developers specialising in the Java, Google Apps and Lotus Notes / Domino platforms." 
        } 
    ],
    "section3": [
        {
            "color": "BFD957",
            "textColor": "363636",
            "text": "<img class=\"badge-right\" src=\"images/badge-support.png\" /><span>Q:chi</span> has a Help Desk team delivering expert technical support to organisations large and small in Europe, Americas and Australasia." 
        } 
    ],
    "section2": [
        {
            "color": "FACA31",
            "textColor": "222",
            "text": "<img class=\"badge-right\" src=\"images/ibm-partner.png\" /><span>Q:chi</span> is a best-of-breed UK-based Lotus Notes / Domino specialist, offering development, consultancy and support." 
        } 
    ],
    "section1": [
        {
            "color": "0468CD",
            "textColor": "eaf4fe",
            "text": "<img class=\"badge-right\" src=\"images/google-reseller.png\" /><span>Q:chi</span> is a Google Apps authorized reseller with Google-certified expertise. We can help with migration, managed services and support." 
        } 
    ]
};

function ajaxDominoSearch(s) {
	var startTime, loadingStr, searchStr, results, resultCount, endTime, elapsedTime;
	startTime = new Date();
	loadingStr = "<img class=\"ajax-loading\" alt=\"Searching Q:Chi.net\" src=\"images/ajax-loader.gif\"/>";
	searchStr = "web/html_search?SearchView&Query=" + s + " #search-results";
	$('#content').html( loadingStr ).load( searchStr, function(){
		results = $('#search-results');
		resultCount = $('div.search-result', results).length;
		endTime = new Date();
		elapsedTime = Number(endTime-startTime)/1000;
		if ( resultCount >= 1 ) {
			results.append('<p>' + resultCount + ' results found in ' + elapsedTime + ' seconds</p>');
		} else {
			results.append('<p>No matching documents found in ' + elapsedTime + ' seconds</p>');
		}
	});
}			

function menuCurrentPage() {
    var href, menuItem, el, y, z;
    href = window.location.href;
    menuItem = href.substr( href.lastIndexOf("/") );
    $('#menu ul li a').each(function(){
        el = $(this);
        if( el.attr('href') == "webpages"+menuItem) {
	       var depth = el.parentsUntil("ul.menu-cont");
		      if (depth.length === 3) {
			     el.addClass("active-section");
                }
                y = depth.last().attr('class');
                y = $.trim( y.substr(y.indexOf(" ")) );
                z = contVars[y][0];
                depth.find('.menu-bullet').css('background-color','#'+z.color);
                return false;
        }
    });
}

function setSlider(el) {
	var id, w, p, pp, np, a;
	id = el.attr('id');
	w = el.width();
	p = el.offset();
	pp = el.parent().offset();
	np = ( p.left - pp.left ) + (0.5 * w) - 20;
	a = contVars[id][0];
	$('#sl-menu a.on, #menu span.on').removeClass('on');
	$('#sl-info').css('background-color', "#"+a.color);
	$('#sl-content').html(a.text).css('color', "#"+a.textColor);
	$('#sl-img').stop().css('background-color', "#"+a.color).animate({
		backgroundPosition: '('+np+' 0)'
	});
	$('#menu span.menu-bullet').css('background-color','#E3E9E7');
	$('#menu .'+id+' span.menu-bullet').css('background-color','#'+a.color);
	el.addClass('on');
}

function buildTagCloud(targ) {
	var url, entry, size, col, text, x, cloud;
	url = "web/tag_cloud?readViewEntries&outputformat=JSON";
	cloud = [];
	x = 0;
	/*
	 * 	Web server is on 7.0.x so the outputformat=JSON parameter is returning
	 *	a page type of application/javascript whereas we need application/JSON 
	 *	Therefore strip this out and let the backend generate the cloud
	 */
	/*
	$.getJSON(url, function(data, textStatus){
		$.each(data.viewentry, function(i, ve) { 
			entry = ve.entrydata;
			if (entry) {
				col = entry[0]["@columnnumber"];
				if (col === "0") {
						size = 0.8 + (parseInt(ve["@descendants"], 10) / 10);
						text = entry[0].text["0"];
						cloud[x] = '<li><a href="#" style="font-size: '+size+'em">'+text+'</a></li>';
						x++;
				}
			}
		});
		targ.append( cloud.join('') );
	});
	*/
}

$(document).ready(function(){

	var tagCloud, oldNews, newsUl, newsOn, newsOff, newsItems;

	/* set slider start position  */
	
	if( $('#slider').length > 0 ) {
		setSlider( $('#section2') );
		$('#sl-menu a').mouseover(function() {
			setSlider($(this));
		});
	}
	
	$('#employees').keypress(function(e){
		if (e.which == 13){
   			return false;
		}
	});
	$('#wage').keypress(function(e){
		if (e.which == 13){
   			return false;
		}
	});
	
	/* bind ajax search to search field & setup placeholder text */
	$('#ajax-search')
		.addClass("blur")
		.val("Search")
		.bind({
			keypress: function(e) {
				if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13)) {  
					ajaxDominoSearch( escape( $.trim( $(this).val() ) ) );		
					return false;
				}
			},
			keyup: function(e) {
				var searchVal = escape( $.trim( $(this).val() ) );
				clearTimeout(sT);
				if (searchVal.length >= 3) {
					sT = setTimeout( "ajaxDominoSearch(\""+searchVal+"\")", 500 );
					return true;  
				}
			},
			focus: function() {
				var t = $(this);
				var searchVal = escape( $.trim( t.val() ) );
				if (searchVal === "Search") {
					t.removeClass("blur").val("");
				}
			},
			blur: function() {
				var t = $(this);
				var searchVal = escape( $.trim( t.val() ) );
				if (searchVal === "") {
					t.addClass("blur").val("Search");
				}
			}
	});

	/* hilight the current page and  section in the lefthand menu  */

	menuCurrentPage();

	/* populate the tag cloud  */
	
	tagCloud = $('#tag-cloud');
	if( tagCloud.length > 0 ) {	
		buildTagCloud(tagCloud);
		$('a', tagCloud).live('click', function(e) {
			var searchVal;
			searchVal = escape( $.trim( $(this).text() ) );
			ajaxDominoSearch(searchVal);
			e.preventDefault();
		});
	}
		
	/* if the news is longer then 5 items, setup the 'see older news' button effect */
	
	oldNews = $("#show-old-news");
	if( oldNews.length > 0 ) {
		oldNews.live("click", function(e) {
			newsUl = $("#news ul.news");
			if(newsUl.length > 0) {
				newsOff = newsUl.filter(":hidden");
				newsOn = newsUl.filter(":visible");
				newsOn.slideUp(function() {
					newsOff.slideDown(function() {
						if (oldNews.text() == "see older articles") {
							oldNews.text("see latest  articles");
						} else {
							oldNews.text("see older articles");
						}
					});
				});
			}
		});
	}
	
	/*
	nasty graphical effect - no longer used. apply a class to the news item before and after the currently hovered one.
	newsItems = $('#news ul.news li')	
	newsItems.bind({
		mouseover: function(e) {
			$(this)
				.prev().addClass('sibling').end()
				.next().addClass('sibling');
		},
		mouseout: function(e) {
			$('li.sibling')
				.removeClass('sibling');
		}		
	});
	*/
	
});