var browser_ie = false;



function ardbrae_init() 
{
	detectBrowser();
	return true;
}


function detectBrowser()
{
	var browser=navigator.appName;
	var b_version=navigator.appVersion;
	//alert("Browser: " + browser + ", version: " + b_version);
	var version=parseFloat(b_version);
	if (browser=="Microsoft Internet Explorer")
	{
		browser_ie = true;
		//alert("Microsoft Browser");
	}
}


function setContent(content_id)
{

	if (browser_ie) 
	{
		var divTags = document.getElementsByTagName("div");
		//alert("Found " + divTags.length + " div tag");
		for(i = 0; i < divTags.length; i++) {
			if (divTags[i].name == "content") 
			{
				divTags[i].style.visibility = "hidden";
			}
		}
		
	}
	else 
	{
		var contentAreas = document.getElementsByName("content");
		//alert("Found " + contentAreas.length + " content areas");
		for(i = 0; i < contentAreas.length; i++) {
			contentAreas[i].style.visibility = "hidden";
		}
	}

	var content = document.getElementById(content_id);
	content.style.visibility = "visible";

	checkContentHeight(content_id);

	return false;
	
}


function checkContentHeight(content_id)
{
	var content = document.getElementById(content_id);
	var divContent = document.getElementById("ardbrae_content");

	var contentHeight = content.offsetHeight;
	var divContentHeight = divContent.offsetHeight;
	//alert("Content Height is " + contentHeight + ", div height is " + divContentHeight);

	if (contentHeight > divContentHeight) 
	{
		divContent.style.height = contentHeight + 50;
	}
	else 
	{
		divContent.style.height = divContent.style.minHeight;
	}
}


function mouseOverMenuItem(item_id)
{
	var item = document.getElementById(item_id);
	if (item == null) {
		alert("Element not found");
		return false;
	}

	item.style.color = "#FFFF33";
}



function mouseOutMenuItem(item_id)
{
	var item = document.getElementById(item_id);
	if (item == null) {
		alert("Element not found");
		return false;
	}

	item.style.color = "#FFFFFF";
}