$(document).ready(function(){



// fix the png positioning for ie6; add another div only for ie6, calculate the heigh and make it like the parent so it will extend all the way to the bottom
if ( $.browser.msie & $.browser.version == 6){
//alert( $.browser.version );
	var siteHeight = $("#bkImage").height();
	$("#bkImage").css({position:"relative"}).append('<div id="ie6PNG"> </div>');
	$("#ie6PNG").css({height: siteHeight+"px"})
	

}



	
	$(document).pngFix();


	$('.styleswitch').click(function()
	{
		switchStylestyle(this.getAttribute("rel"));
		return false;
	});
	
	var c = readCookie('style');	
	if (c) switchStylestyle(c);


});	




function switchStylestyle(styleName)
{
	$('link[@rel*=style][@title]').each(function(i) 
	{
		this.disabled = true;
		if (this.getAttribute('title') == styleName) this.disabled = false;
	});
	createCookie('style', styleName, 365);
}

// cookie functions http://www.quirksmode.org/js/cookies.html
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 var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
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 eraseCookie(name)
{
	createCookie(name,"",-1);
}
// /cookie functions