// functions and variables for switching CSS styles
var ssRegions = 10;
var ssThemes = 20;
var cssBodyRegions = "Regions";
var cssBodyThemes = "Themes";
var cssBodyStatsRegions = "statsRegions";
var cssBodyStatsThemes = "statsThemes";

var xmlHttpSection = null;

function setSection(toSection)
{
	var url = "setsection.php";
	
	xmlHttpSection = GetXmlHttpObject( handleResult );

	if ( xmlHttpSection != null )
	{
		xmlHttpSection.open("POST", url , false);
		xmlHttpSection.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	  xmlHttpSection.send('s=' + toSection );
	}
} 

function handleResult()
{
	var result;
	if (xmlHttpSection.readyState==4 || xmlHttpSection.readyState=="complete")
	{
		result = xmlHttpSection.responseText;
	}
				
//alert(result);
}

function setBodyClass()
{
	if (parent.sitesection == ssRegions)
	{
		document.getElementsByTagName('body')[0].className = cssBodyRegions;
	}
	else if (parent.sitesection == ssThemes)
	{
		document.getElementsByTagName('body')[0].className = cssBodyThemes;
	}
}

function switchMenuBody(toCss)
{
	setSection(toCss);
	if (toCss == ssRegions)
	{
		document.getElementsByTagName('body')[0].className = cssBodyRegions;
		document.getElementById('miRegions').onclick = function() {parent.main.location='main.php';};
		document.getElementById('miThemes').onclick = function() {switchMenuBody(ssThemes); parent.stats.switchStatsBody(ssThemes);};
		document.getElementById('miOverview').onclick = function() {parent.main.location='regions.php';};
	}
	else if (toCss == ssThemes)
	{
		document.getElementsByTagName('body')[0].className = cssBodyThemes;
		document.getElementById('miRegions').onclick = function() {switchMenuBody(ssRegions); parent.stats.switchStatsBody(ssRegions);}; 
		document.getElementById('miThemes').onclick = function() {parent.main.location='main.php';};
		document.getElementById('miOverview').onclick = function() {parent.main.location='themes.php';};
	}
//	parent.main.location='main.php';
}

function switchStatsBody(toCss)
{
	var body = document.getElementsByTagName("body")[0];
	var imgPlayerCount = document.getElementById("imgPlayerCount");

	var imgLogin = document.getElementById("imgLogin");
	
	if (toCss == ssRegions)
	{
		body.className = cssBodyStatsRegions;

		if (imgPlayerCount.tagName == "SPAN")
			imgPlayerCount.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'http://www.fotovinder.nl/images/fadetoright.png\', sizingMethod='scale');";
		else
			imgPlayerCount.src="images/fadetoright.png";
		

		if (imgLogin.tagName == "SPAN")
			imgLogin.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'http://www.fotovinder.nl/images/fadetoright.png\', sizingMethod='scale');";
		else
			imgLogin.src="images/fadetoright.png";
	}
	
	else if (toCss == ssThemes)
	{
		body.className = cssBodyStatsThemes;

		if (imgPlayerCount.tagName == "SPAN")
			imgPlayerCount.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'http://www.fotovinder.nl/images/fadetorightthemes.png\', sizingMethod='scale');";
		else
			imgPlayerCount.src = "images/fadetorightthemes.png";
		if (imgLogin.tagName == "SPAN")
			imgLogin.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'http://www.fotovinder.nl/images/fadetorightthemes.png\', sizingMethod='scale');";
		else
			imgLogin.src="images/fadetorightthemes.png";
	}
	
}

function setShoutboxBody(toCss)
{
	if (toCss == ssRegions)
	{
		document.getElementsByTagName('body')[0].className = cssBodyRegions;
	}
	else if (toCss == ssThemes)
	{
		document.getElementsByTagName('body')[0].className = cssBodyThemes;
	}
}