function setThemeTextFromCookie()
{
	var cookie = readCookie("nD_style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	
	document.getElementById('theme_name').innerHTML = title;
	if(title=="white"){document.getElementById('white_div').style.border="1px solid #0f0";}else document.getElementById('white_div').style.border="1px solid #ddd";
	if(title=="blackframe"){document.getElementById('blackframe_div').style.border="1px solid #0f0";}else document.getElementById('blackframe_div').style.border="1px solid #ddd";
	if(title=="black"){document.getElementById('black_div').style.border="1px solid #0f0";}else document.getElementById('black_div').style.border="1px solid #ddd";
}

function setThemeText(title)
{
	document.getElementById('theme_name').innerHTML = title;
	if(title=="white"){document.getElementById('white_div').style.border="1px solid #0f0";}else document.getElementById('white_div').style.border="1px solid #ddd";
	if(title=="blackframe"){document.getElementById('blackframe_div').style.border="1px solid #0f0";}else document.getElementById('blackframe_div').style.border="1px solid #ddd";
	if(title=="black"){document.getElementById('black_div').style.border="1px solid #0f0";}else document.getElementById('black_div').style.border="1px solid #ddd";
}

function setActiveStyleSheet(title)
{
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) 
	{
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) 
		{
			a.disabled = true;
			if(a.getAttribute("title") == title) a.disabled = false;
		}
	}
}

function setnDloginiFrameActiveStyleSheet(title)
{
	var i,a;
	if(document.getElementById("nDlogin"))
	for(i=0; (a = document.getElementById("nDlogin").contentDocument.getElementsByTagName("link")[i]); i++) 
	{
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) 
		{
			a.disabled = true;
			if(a.getAttribute("title") == title) a.disabled = false;
		}
	}
}

function getActiveStyleSheet() 
{
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) 
	{
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
	}
	return null;
}

function getPreferredStyleSheet() 
{
	var i, a;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) 
	{
		if(a.getAttribute("rel").indexOf("style") != -1
		&& a.getAttribute("rel").indexOf("alt") == -1
		&& a.getAttribute("title")
		) return a.getAttribute("title");
	}
	return null;
}

function createCookie(name,value,days) 
{
	if (days) 
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else expires = "";
	document.cookie = name+"="+value+expires+"; path=/; domain=.the-nd.com;";
}

function readCookie(name) 
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) 
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function doThemeBody()
{
	var cookie = readCookie("nD_style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);
}

function doThemeiFrame()
{
	var cookie = readCookie("nD_style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setnDloginiFrameActiveStyleSheet(title);
}

//window.onload = function(e) 
//{
	//setThemeText(title);
//}

window.onunload = function(e) 
{
	var title = getActiveStyleSheet();
	createCookie("nD_style", title, 365);
}

doThemeBody();