// JavaScript Document

//to open Comparison chart in original browser window
function closeAndRedirect(url)
{
 window.opener.location.href = url ;
 window.close();
}

//to show & hide div info
var currentDiv = "div1";

function showDiv(div) {
	if (currentDiv != "none" && currentDiv != div) {
		document.getElementById(currentDiv).style.display = 'none';
		document.getElementById(div).style.display = 'block';
		document.getElementById("list_" + currentDiv).className = "cellOff";
		document.getElementById("list_" + div).className = "cellOn";
		currentDiv = div;
	}
}

function showVideo(video, div) {
	if (currentDiv != "none") { // && currentDiv != div
		document.getElementById('videoTarget').src = "/index.php/howitworksplayer/" + video + "/";
		document.getElementById('descr_' + currentDiv).style.display = "none";
		document.getElementById('descr_' + div).style.display = "block";
		document.getElementById(currentDiv).className = "cellOff";
		document.getElementById(div).className = "cellOn";
		currentDiv = div;
	}
}

//to toggle green highlight bar on "how it works" pages
function toggleHighlight(div) {
	if (div != currentDiv) {
		if (document.getElementById(div).className == "cellOn") {
			document.getElementById(div).className = "cellOff";
		} else {
			document.getElementById(div).className = "cellOn";
		}
	}
}