//10-22-04: Changed to /traffic to make live

function detailClick(source, type, id, info_html, title) {
	viewspace = document.getElementById('dataview');
	if(viewspace) {
		html_title = "<h3>"+title+"</h3>";
		html = html_title+info_html;
		viewspace.innerHTML = html;
	}
}

function gotoMap(map) {
    var basehref="http://www.ajc.com/metro/content/metro/traffic/";
    
    var nameparts = map.split("/");
    var filename = "maps/"+nameparts[1]+".html";
    
    if(!nameparts[1]) {
        if(nameparts[0] == "atlanta") {
            filename="maps/index.html";
        }
        else {
            filename="index.html";
        }

    }
    
    var url = basehref+filename;
    window.location=url;
}

//Stub functions for GDoT area files
function zoomInOver() {
    zoominover = 1;
}
function zoomInOut() {
    zoominout = 1;
}
function zoomOutOver() {
    zoomoutover = 1;
}
function zoomOutOut() {
    zoomoutout = 1;
}
function detailOver(source, type, id, info_html, title) { 
    var detailover = 1;
}
function detailOut(source, type, id, info_html, title) {
    var detailout = 0;
}



//FastLane functions
function changeDisplay(id, status) {
    if(!document.getElementById) {
        return false;

    }

    else {
        elem = document.getElementById(id);
        elem.style.display=status;
    }
}

function changeTab(tabId, classValue) {
    if(!document.getElementById) {
        return false;
    }
    else {
        elem = document.getElementById(tabId);
        elem.className=classValue;
        return true;
    }
}

function fastLanePick(highway) {
    if(!document.getElementById) {
        return true;
    }
    
    var newDatasetId = highway;    
    var newTab = highway+"_tab";
    
    changeDisplay(activeDatasetId, "none");
    changeTab(activeTab, "selectable");
    
    changeDisplay(newDatasetId, "block");
    changeTab(newTab, "selected");
    
    activeDatasetId = newDatasetId;
    activeTab = newTab;
    
    return false;
}

function createDataView() {
    document.write('<div id="dataview">');
    document.write('<h3>Interactive map</h3>');
    document.write('<font color="ff0033" size="-2">NEW!<br></font>');
    document.write('Click on the cones and signs to see more information about the construction or incident...');
    document.write('</div>');
}

document.write('<style type="text/css">');
document.write('.speed_data { display: none } ');
document.write('</style>');