// tabs.js
// 8-18-06
// Coded by SGB as a tab utility

var focusColor = "#27256c";
var blurColor = "#716FB9";

// Changes the style of current element to focus style
function applyFocus(elementID)
{
	var element = document.getElementById(elementID);
	element.style.color = focusColor;
	
	// switch on the elementID for custom controls
	// for each element
	switch (elementID)
	{
		case "podTab":
			document.getElementById("podArrow").src = "/cmbase/wrap/theme0/images/arrow.up.gif";
			document.getElementById("northArrow").src = "/cmbase/wrap/theme0/images/arrow.left.gif";
			document.getElementById("southArrow").src = "/cmbase/wrap/theme0/images/arrow.left.gif";
			document.getElementById("camImage").src = "http://www.rsn.com/camimage/cranmore.jpg";
			document.getElementById("timeStamp").style.visibility = "visible";
			break
		case "northTab":
			document.getElementById("podArrow").src = "/cmbase/wrap/theme0/images/arrow.left.gif";
			document.getElementById("northArrow").src = "/cmbase/wrap/theme0/images/arrow.up.gif";
			document.getElementById("southArrow").src = "/cmbase/wrap/theme0/images/arrow.left.gif";
			//document.getElementById("camImage").src = "http://images.boothcreek.com/cranmore/cam/north.jpg";
			document.getElementById("camImage").src = "/cmbase/wrap/theme0/images/offline.gif";
			document.getElementById("timeStamp").style.visibility = "hidden";
			break
		case "southTab":
			document.getElementById("podArrow").src = "/cmbase/wrap/theme0/images/arrow.left.gif";
			document.getElementById("northArrow").src = "/cmbase/wrap/theme0/images/arrow.left.gif";
			document.getElementById("southArrow").src = "/cmbase/wrap/theme0/images/arrow.up.gif";
			document.getElementById("camImage").src = "http://images.boothcreek.com/cranmore/cam/south.jpg";
			document.getElementById("timeStamp").style.visibility = "hidden";
			break
		case "headerTab1":
			document.getElementById("header1Arrow").src = "/cmbase/wrap/theme0/images/arrow.down.gif";
			document.getElementById("header2Arrow").src = "/cmbase/wrap/theme0/images/arrow.left.gif";
			document.getElementById("buyOnlineContainer").style.visibility = "hidden";
			document.getElementById("snowReportContainer").style.visibility = "visible";
			break
		case "headerTab2":
			document.getElementById("header2Arrow").src = "/cmbase/wrap/theme0/images/arrow.down.gif";
			document.getElementById("header1Arrow").src = "/cmbase/wrap/theme0/images/arrow.left.gif";
			document.getElementById("snowReportContainer").style.visibility = "hidden";
			document.getElementById("buyOnlineContainer").style.visibility = "visible";
			break
		default:
			alert("We're sorry, the tab system seems to be malfuntioning. Please reload this page and try again.");
	}
		
}

// Changes the style of current element to focus style
function blurFocus(elementID)
{
	var element = document.getElementById(elementID);
	element.style.color = blurColor;
}