// layer display code 
function changeLayer(displayThisLayer) {
if (displayThisLayer == "weather") { 
document.getElementById("traffic").style.display = "none";

} else if (displayThisLayer == "traffic") {
document.getElementById("weather").style.display = "none";

} 
document.getElementById(displayThisLayer).style.display = "block";
}

function changeTab(showDiv) {
if (showDiv == "Weather") {
	document.getElementById ("Traffic").style.display="none";
	document.getElementById("weatherLayer").style.display = "none";
	document.getElementById("weatherLayerClicked").style.display = "inline";
	document.getElementById("trafficLayer").style.display = "inline";
	document.getElementById("trafficLayerClicked").style.display = "none";
} else if (showDiv == "Traffic"){
	document.getElementById ("Weather").style.display="none";
	document.getElementById("trafficLayer").style.display = "none";
	document.getElementById("trafficLayerClicked").style.display = "inline";
	document.getElementById("weatherLayer").style.display = "inline";
	document.getElementById("weatherLayerClicked").style.display = "none";
	}
document.getElementById (showDiv).style.display="block";
}

function changeTopTab(ShowTopDiv) {
	if (ShowTopDiv == "newstop") {
	document.getElementById ("sportstop").style.display="none";
	document.getElementById ("bustop").style.display="none";
	document.getElementById ("enttop").style.display="none";
	document.getElementById ("newsbutton").style.display="none";
	document.getElementById ("newsbuttonclicked").style.display="inline";
	document.getElementById ("sportsbutton").style.display="inline";
	document.getElementById ("sportsbuttonclicked").style.display="none";
	document.getElementById ("busbutton").style.display="inline";
	document.getElementById ("busbuttonclicked").style.display="none";
	document.getElementById ("entbutton").style.display="inline";
	document.getElementById ("entbuttonclicked").style.display="none";
}
 else if (ShowTopDiv == "sportstop"){
	document.getElementById ("newstop").style.display="none";
	document.getElementById ("bustop").style.display="none";
	document.getElementById ("enttop").style.display="none";
	document.getElementById ("newsbutton").style.display="inline";
	document.getElementById ("newsbuttonclicked").style.display="none";
	document.getElementById ("sportsbutton").style.display="none";
	document.getElementById ("sportsbuttonclicked").style.display="inline";
	document.getElementById ("busbutton").style.display="inline";
	document.getElementById ("busbuttonclicked").style.display="none";
	document.getElementById ("entbutton").style.display="inline";
	document.getElementById ("entbuttonclicked").style.display="none";
}
 else if (ShowTopDiv == "bustop"){
	document.getElementById ("sportstop").style.display="none";
	document.getElementById ("newstop").style.display="none";
	document.getElementById ("enttop").style.display="none";
	document.getElementById ("newsbutton").style.display="inline";
	document.getElementById ("newsbuttonclicked").style.display="none";
	document.getElementById ("sportsbutton").style.display="inline";
	document.getElementById ("sportsbuttonclicked").style.display="none";
	document.getElementById ("busbutton").style.display="none";
	document.getElementById ("busbuttonclicked").style.display="inline";
	document.getElementById ("entbutton").style.display="inline";
	document.getElementById ("entbuttonclicked").style.display="none";
}
 else if (ShowTopDiv == "enttop"){
	document.getElementById ("newstop").style.display="none";
	document.getElementById ("bustop").style.display="none";
	document.getElementById ("sportstop").style.display="none";
	document.getElementById ("newsbutton").style.display="inline";
	document.getElementById ("newsbuttonclicked").style.display="none";
	document.getElementById ("sportsbutton").style.display="inline";
	document.getElementById ("sportsbuttonclicked").style.display="none";
	document.getElementById ("busbutton").style.display="inline";
	document.getElementById ("busbuttonclicked").style.display="none";
	document.getElementById ("entbutton").style.display="none";
	document.getElementById ("entbuttonclicked").style.display="inline";
}
document.getElementById(ShowTopDiv).style.display="block";
}
// global vars
var channel="kusa"

// layer display code 
function changeLayer(displayThisLayer) {
if (displayThisLayer == "weather") { 
document.getElementById("traffic").style.display = "none";

} else if (displayThisLayer == "traffic") {
document.getElementById("weather").style.display = "none";

} 
document.getElementById(displayThisLayer).style.display = "block";
}

function changeTab(showDiv) {
if (showDiv == "Weather") {
	document.getElementById ("Traffic").style.display="none";
	document.getElementById("weatherLayer").style.display = "none";
	document.getElementById("weatherLayerClicked").style.display = "inline";
	document.getElementById("trafficLayer").style.display = "inline";
	document.getElementById("trafficLayerClicked").style.display = "none";
} else if (showDiv == "Traffic"){
	document.getElementById ("Weather").style.display="none";
	document.getElementById("trafficLayer").style.display = "none";
	document.getElementById("trafficLayerClicked").style.display = "inline";
	document.getElementById("weatherLayer").style.display = "inline";
	document.getElementById("weatherLayerClicked").style.display = "none";
	}
document.getElementById (showDiv).style.display="block";
}

function changeTopTab(ShowTopDiv) {
	if (ShowTopDiv == "newstop") {
	document.getElementById ("sportstop").style.display="none";
	document.getElementById ("bustop").style.display="none";
	document.getElementById ("enttop").style.display="none";
	document.getElementById ("newsbutton").style.display="none";
	document.getElementById ("newsbuttonclicked").style.display="inline";
	document.getElementById ("sportsbutton").style.display="inline";
	document.getElementById ("sportsbuttonclicked").style.display="none";
	document.getElementById ("busbutton").style.display="inline";
	document.getElementById ("busbuttonclicked").style.display="none";
	document.getElementById ("entbutton").style.display="inline";
	document.getElementById ("entbuttonclicked").style.display="none";
}
 else if (ShowTopDiv == "sportstop"){
	document.getElementById ("newstop").style.display="none";
	document.getElementById ("bustop").style.display="none";
	document.getElementById ("enttop").style.display="none";
	document.getElementById ("newsbutton").style.display="inline";
	document.getElementById ("newsbuttonclicked").style.display="none";
	document.getElementById ("sportsbutton").style.display="none";
	document.getElementById ("sportsbuttonclicked").style.display="inline";
	document.getElementById ("busbutton").style.display="inline";
	document.getElementById ("busbuttonclicked").style.display="none";
	document.getElementById ("entbutton").style.display="inline";
	document.getElementById ("entbuttonclicked").style.display="none";

}
 else if (ShowTopDiv == "bustop"){
	document.getElementById ("sportstop").style.display="none";
	document.getElementById ("newstop").style.display="none";
	document.getElementById ("enttop").style.display="none";
	document.getElementById ("newsbutton").style.display="inline";
	document.getElementById ("newsbuttonclicked").style.display="none";
	document.getElementById ("sportsbutton").style.display="inline";
	document.getElementById ("sportsbuttonclicked").style.display="none";
	document.getElementById ("busbutton").style.display="none";
	document.getElementById ("busbuttonclicked").style.display="inline";
	document.getElementById ("entbutton").style.display="inline";
	document.getElementById ("entbuttonclicked").style.display="none";

}
 else if (ShowTopDiv == "enttop"){
	document.getElementById ("newstop").style.display="none";
	document.getElementById ("bustop").style.display="none";
	document.getElementById ("sportstop").style.display="none";
	document.getElementById ("newsbutton").style.display="inline";
	document.getElementById ("newsbuttonclicked").style.display="none";
	document.getElementById ("sportsbutton").style.display="inline";
	document.getElementById ("sportsbuttonclicked").style.display="none";
	document.getElementById ("busbutton").style.display="inline";
	document.getElementById ("busbuttonclicked").style.display="none";
	document.getElementById ("entbutton").style.display="none";
	document.getElementById ("entbuttonclicked").style.display="inline";

}
document.getElementById(ShowTopDiv).style.display="block";
}