/* customise.js */
var custom_class;
if(!cookie.Sup())
	alert('Cookies not enabled');
else
	var custom_class = cookie.Get('Custom');
//alert(custom_class);

function getAllSheets() {
	if( !window.ScriptEngine && navigator.__ice_version ) 
	{ 
		return document.styleSheets; 
	}
	if( document.getElementsByTagName ) 
	{ 
		var Lt = document.getElementsByTagName('link'), St = document.getElementsByTagName('style');
	} 
	else if( document.styleSheets && document.all ) 
	{ 
		var Lt = document.all.tags('LINK'), St = document.all.tags('STYLE');
	} 
	else 
	{ 
		return []; 
	} 
	for( var x = 0, os = []; Lt[x]; x++ ) 
	{
		var rel = Lt[x].rel ? Lt[x].rel : Lt[x].getAttribute ? Lt[x].getAttribute('rel') : '';
		if( typeof( rel ) == 'string' && rel.toLowerCase().indexOf('style') + 1 ) 
		{ os[os.length] = Lt[x]; }
	} 
	for( var x = 0; St[x]; x++ ) 
	{ os[os.length] = St[x]; } 
	return os;
}

function dropNoJSStyle()
{
	for( var x = 0, ss = getAllSheets(); ss[x]; x++ ) 
	{
		if( ss[x].title == "no js menu") 
		{ ss[x].disabled = true; }
	} 	
}

function changeStyle() 
{
	window.userHasChosen = window.MWJss;
	for( var x = 0, ss = getAllSheets(); ss[x]; x++ ) 
	{
		if( ss[x].title ) 
		{ ss[x].disabled = true; }
		for( var y = 0; y < arguments.length; y++ ) 
		{ 
			if( ss[x].title == arguments[y] ) 
			{ ss[x].disabled = false; } 
		}
	} 	
}

function saveStyle( cookieName, cookieLife ) 
{
	for( var viewUsed = false, ss = getAllSheets(), x = 0; window.MWJss && ss[x]; x++ ) 
	{ 
		if( ss[x].disabled != MWJss[x] ) 
			{ viewUsed = true; break; } 
	}
	if( !window.userHasChosen && !viewUsed ) 
	{ return; }
	for( var x = 0, outLine = '', doneYet = []; ss[x]; x++ ) 
	{
		if( ss[x].title && ss[x].disabled == false && !doneYet[ss[x].title] ) 
		{ 
			doneYet[ss[x].title] = true; outLine += ( outLine ? ' MWJ ' : '' ) + escape( ss[x].title ); 
		} 
	}
	if( ss.length ) 
	{ 
		document.cookie = escape( cookieName ) + '=' + escape( outLine ) + ( cookieLife ? ';expires=' + new Date( ( new Date() ).getTime() + ( cookieLife * 86400000 ) ).toGMTString() : '' ) + ';path=/'; 
	}
}

function getStyle( cookieName ) 
{
	for( var x = 0; x < document.cookie.split( "; " ).length; x++ ) 
	{
		var oneCookie = document.cookie.split( "; " )[x].split( "=" );
		if( oneCookie[0] == escape( cookieName ) ) 
		{
			var styleStrings = unescape( oneCookie[1] ).split( " MWJ " );
			for( var y = 0, funcStr = ''; styleStrings[y]; y++ ) 
			{ 
				funcStr += ( y ? ',' : '' ) + 'unescape( styleStrings[' + y + '] )'; 
			}
			eval( 'changeStyle(' + funcStr + ');' ); break;
		} 
	} 
	window.MWJss = []; 
	for( var ss = getAllSheets(), x = 0; ss[x]; x++ ) 
	{ MWJss[x] = ss[x].disabled; }
}