var mainPoint, subPoint, currentSection;

function toggleMenu(num)
{
	var obj = document.getElementById("nav" + num);
	var img = document.images["img" + num];
	var oCurrentLink = getLink("link" + num);

	//	Swap correct images
	if(img.src.indexOf("main") > 0)
		img.src = (img.src.indexOf("Plus") > 0)? mainMinus.src:mainPlus.src;
	else if(img.src.indexOf("last") > 0)
		img.src = (img.src.indexOf("Plus") > 0)? lastMinus.src:lastPlus.src;
	else
		img.src = (img.src.indexOf("plus") > 0)? minus.src:plus.src;

	if(obj.style.display == "block" || obj.style.display == "")
	{
		// Collapse menu
		obj.style.display = "none";
	}
	else
	{
		// Expand menu
		obj.style.display = "block";

		/*
		if(!mainPoint) 
			mainPoint = oCurrentLink;
		// Only changes className on main items if its not the same
		if(mainPoint.id != oCurrentLink.id)
		{
				if(subPoint) {
					subPoint.className = "";
				}

				if(currentSection) {
					currentSection.className = "";
				}
				// mainmenu clicked	
				if(oCurrentLink.id.indexOf("-") == -1) {
					// If mainmenu exists then reset
					if(mainPoint) {
						mainPoint.className = "mainMenuItem";
					}
					mainPoint = oCurrentLink;
				}
			else // submenu clicked
			{
					var currentLinkOffset = oCurrentLink.id.indexOf("-");
					var oCurrentLinkId = oCurrentLink.id.substring(4, currentLinkOffset);
					if(oCurrentLinkId != mainPoint.id.slice(4)) {
						// Set active mainmenu to default
						mainPoint.className = "mainMenuItem";
						// Set new mainmenu and change to highlighted
						mainPoint = getLink("link" + oCurrentLinkId);
						mainPoint.className = "activeMenu";
					}
					subPoint = oCurrentLink;
			}
		}
		oCurrentLink.className = "activeMenu";
		*/
	}
}

function loadPage(url)
{
	location.href = url;
}

function getLink(id)
{
	return (document.all)? document.all[id]:document.getElementById(id);
}

// fixed grey line in themen templates
function adjustLine()
{
    var colLinks = document.getElementById("links").getElementsByTagName("a");
    var colbar;

    for(var i=0;i<colLinks.length;i++)
    {
        if(colLinks[i].className == "selected")
        {
            var offsetWidth = colLinks[i].offsetLeft + colLinks[i].offsetWidth;
            var barWidth = 175 + offsetWidth;
            if (checkBrowserMoz6()== true){
         	barWidth = barWidth - 195;    	
            }
            document.getElementById("imgBar").style.width = barWidth;
            break;
        }
    }
}