/* © Roger Nordström [2008 - 2010], rogernordstrom.se */
var cTime = null,
	 docTitle = document.title,
	 urr = 'http://www.guldmakeriet.com/',
	 uri = 'http://www.guldmakeriet.com/',
	 uriCreate = false,
	 windowDim = new Array(1024,768),
	 requireIdIndex = 0,
	 iex = document.all ? true : false,
	 imagesSrc = new Array(),
	 imagesSize = '',
	 language = '';


window.onload = init;


if(!iex)
	document.captureEvents(Event.MOUSEMOVE);
function mousePosition(e)
{
	if(iex)
		return new Array(event.clientX+document.body.scrollLeft,event.clientY+document.body.scrollTop);
	else
		return new Array(e.pageX,e.pageY);
}


function clock()
{
	d = new Date();
	t = new Array('0'+d.getHours(),'0'+d.getMinutes(),'0'+d.getSeconds());
	
	for(n=0; n<t.length; n++)
		t[n] = t[n].substring(Math.abs(2-t[n].length));
	
	obj('clock').innerHTML = t[0]+':'+t[1]+':'+t[2];
	
	if(uri!=window.location.href && uriCreate==false)
		window.location.reload();
	
	if(cTime!=null && cTime[1]!=t[1] && obj('idle'))
		contentPost('idle','idle.php',0);
	
	cTime = Array(t[0],t[1],t[2]);
	t=setTimeout('clock()',500);
}


function init()
{
	if(typeof(window.innerWidth)=='number')
		windowDim = new Array(window.innerWidth,
									 window.innerHeight);
	else if(document.documentElement && document.documentElement.clientWidth)
		windowDim = new Array(document.documentElement.clientWidth,
									 document.documentElement.clientHeight);
	else if(document.body && document.body.clientWidth)
		windowDim = new Array(document.body.clientWidth,
									 document.body.clientHeight);
	
	document.body.style.overflow = 'hidden';
	obj('container').style.height = '1px';
	with(obj('load').style)
	{
		position		= 'absolute';
		left			= '0px';
		top			= '0px';
		width			= windowDim[0]+'px';
		height		= windowDim[1]+'px';
		background	= 'rgb(71,69,62)';
	}
	h3 = Math.round(windowDim[1]/4);
	obj('load').innerHTML+= '<div id=\"loadBar\" style="position:absolute;overflow:hidden;text-align:center;'+
									'top:'+h3+'px;left:0px;width:'+windowDim[0]+'px;height:'+h3+'px;">'+
									'<img src="load.gif" /><br /><br /><span id="loadBarLbl">0%</span></div>';
	imagesLoad('gfx','initz()');
}
function initz()
{
	uriCreate = true;
	
	with(obj('load').style)
	{
		background	= 'transparent';
		width			= '1px';
		height		= '1px';
	}
	obj('container').style.height = 'auto';
	document.body.style.overflow = 'auto';
	
	fade(obj('container'),0,1,'fade(_object,1,10)');
	
	p = new Array();
	i = new Array();
	
	p = window.location.href;
	p = p.split('#');
	
	for(n=1; n<p.length; n++)
	{
		pp = p[n].split('==');
		if(pp.length==1)
			p[n] = new Array('content',p[n]);
		else
			p[n] = p[n].split('==');
	}
	
	i = document.getElementsByTagName('input');
	
	id= new Array();
	vl= new Array();
	ua= new Array();
	u = '';
	
	for(n=0; n<i.length; n++)
	{
		s = i[n].id;
		if(s.substring(s.length-4)=='_url' && i[n].value!='')
		{
			m = id.length;
			id[m] = i[n].id;
			id[m] = id[m].substring(0,id[m].length-4);
			vl[m] = i[n].value;
			for(x=0; x<p.length; x++)
				if(p[x][0]==id[m] && p[x][1]!='')
					vl[m] = p[x][1];
			if(id[m]=='content')
				ua[m] = '#'+vl[m];
			else
				ua[m] = '#'+id[m]+'=='+vl[m];
		}
	}
	
	for(n=0; n<ua.length; n++)
		u+= ua[n];
	if(u=='')
		u = '#';
	
	uri='http://www.guldmakeriet.com/'+u;
	window.location.href = uri;
	
	for(n=0; n<id.length; n++)
	{
		if(id[n]=='content')
			contentLoad('content',vl[n]);
		else
			contentLoad(id[n],vl[n]);
	}
	
	uriCreate = false;
	
	if(obj('scrollbar'))
		disableSelect(obj('scrollbar'));
	clock();
}


function isset(_value)
{
	_is=true;
	if((''+_value).length>1 &&!_value)
		_is = false;
    return _is;
}


function obj(_i)
{
	if(o=document.getElementById(_i))
		return o;
	else
		return false;
}


function requireId(_o)
{
	if(!_o.id)
	{
		requireIdIndex++;
		_o.id = 'requiredId'+requireIdIndex;
	}
	return _o.id;
}


function disableSelect(_object)
{
	if(typeof _object.onselectstart!="undefined")
		_object.onselectstart = function() { return false; }
	else if(typeof _object.style.MozUserSelect!="undefined")
		_object.style.MozUserSelect = "none";
	else
		_object.onmousedown = function() { return false; }
	_object.style.cursor = "default";
}


function strArray()
{
	var i =-1;
	var k = new Array();
	var v = new Array();
	
	this.set = function(_k,_v)
	{
		i = k.length;
		for(n=0; i==k.length && n<k.length; n++)
			if(k[n]==_k)
				i = n;
		k[i] = _k;
		v[i] = _v;
	};
	this.get = function(_k)
	{
		i =-1;
		for(n=0; i==-1 && n<k.length; n++)
			if(k[n]==_k)
				i = n;
		if(i==-1)
			return 'FALSE';
		return v[i];
	};
}


function disableSelection(_object)
{
	if(typeof _object.onselectstart!="undefined")
		_object.onselectstart = function() { return false; }
	else if(typeof _object.style.MozUserSelect!="undefined")
		_object.style.MozUserSelect = "none";
	else
		_object.onmousedown = function() { return false; }
	_object.style.cursor = "default";
}


function scrollAdjust()
{
	obj('content_beta').scrollTop = 0;
	obj('scrollbar_beta').style.top = '0px';
	
	var contentScrollheight = obj('content').offsetHeight-(obj('content_alfa').offsetHeight),
		 scrollbarHeight = (obj('content_alfa').offsetHeight)/obj('content').offsetHeight;
	if(scrollbarHeight>1)
		scrollbarHeight = 1;
	scrollbarHeight*= (obj('content_alfa').offsetHeight);
	
	obj('scrollbar').style.height = (scrollbarHeight)+'px';
	obj('scrollbar').onmousedown = function(e)
	{
		var origo = mousePosition(e);
		document.onmousemove = function(e)
		{
			mp = mousePosition(e);
			if((my=obj('scrollbar_beta').offsetTop+mp[1]-origo[1])<0)
				my = 0;
			else if(my>(mm=(obj('scrollbar_alfa').offsetHeight)-(obj('scrollbar_beta').offsetHeight)))
				my = mm;
			else
				origo = mp;
			if(mm==0) mc = my; else mc = my/mm;
			obj('content_beta').scrollTop = Math.round(mc*contentScrollheight);
			obj('scrollbar_beta').style.top = my+'px';
		};
	};
	document.onmouseup = function() { document.onmousemove = null; }
}


function multiMovement(_func,_object,_start,_delta,_steps,_onRun,_onDone)
{
	if(!_object.style && _delta!=0) return false;
	requireId(_object);
	
	var func  = _func;
	var i     = eval(func+'Thread.length');
	var id    = _object.id;
	var v     = 0;
	var start = parseFloat(_start);
	var delta = parseFloat(_delta);
	var stop  = parseFloat(_start+_delta);
	var steps = _steps;
	
	idp = eval(func+'Object.get(\''+id+'\')');
	if(idp!='FALSE')
	{
		eval(func+'Object.set(\''+id+'\',\'FALSE\');'+
			  'clearTimeout('+func+'Thread['+idp+']);');
	}
	
	this.loop = function()
	{
		run = true;
		tmp = start+Math.sin(v)*delta;
		v  += (Math.PI*.5)/steps;
		if(v>Math.PI*.5 || steps<=1)
		{
			run = false;
			tmp = stop;
			v = Math.PI*.5;
		}
		try
		{
			eval(_onRun);
		}
		catch(e){}
		if(!run)
		{
			try
			{
				eval(func+'Object.set(\''+id+'\',\'FALSE\');'+
					  'clearTimeout('+func+'Thread['+i+']);');
				eval(_onDone);
			}
			catch(e){}
		}
	}
	if(_delta!=0)
	{
		eval(func+'Object.set(\''+id+'\','+i+');'+
			  func+'Thread['+i+'] = window.setInterval(this.loop,60);');
	}
	else
		eval(_onDone);
}


var fadeObject = new strArray(),
	 fadeValues = new strArray(),
	 fadeThread = new Array();
function fade(_object,_stop,_steps,_onDone)
{
	if(!_object.style) return false;
	requireId(_object);
	func = 'fade';
	
	start = eval(func+'Values.get(_object.id)');
	if(eval(func+'Values')==null || start=='FALSE')
		start = 1;
	delta = _stop-start;
	
	onRun = func+'Values.set(id,tmp);';
	if(document.all)
	{
		if(!_object.filters ||!_object.filters.alpha ||!isset(_object.filters.alpha.opacity))
			_object.style.filter = 'alpha(opacity='+Math.round(start*100)+')';
		onRun+= '_object.filters.alpha.opacity = Math.round(tmp*100);';
	}
	else
		onRun+= '_object.style.opacity = tmp;';
	
	multiMovement(func,_object,start,delta,_steps,onRun,_onDone);
}


function imagesLoad(_dir,_ond)
{
	var jsFile = document.createElement('script');
	jsFile.setAttribute('type','text/javascript');
	jsFile.setAttribute('charset','UTF-8');
	jsFile.setAttribute('src','sys/gfxlist.php?dir='+_dir+'&ond='+_ond);
	document.getElementsByTagName("head")[0].appendChild(jsFile);
}
function imagesLoadStart(_dir,_siz,_url,_ond)
{
	if(!_siz>0)
		return false;
	
	var siz = _siz, url = _url,
		 amo = url.length,
		 img = new Array(amo),
		 lod = 0,
		 tit = 'document.title=docTitle+\' (\'+Math.round(100*(lod/siz))+\'%)\';';
	
	eval(tit);
	for(var j=0; j<amo; j++)
	{
		img[j] = new Image();
		img[j].alt = ''+j;
		img[j].onload = function()
		{
			lod+= url[parseInt(this.alt)][1];
			if(lod==siz)
			{
				document.title = docTitle;
				eval(_ond);
			}
			else
			{
				if(obj('loadBar') && obj('loadBarLbl'))
					obj('loadBarLbl').innerHTML = Math.round(100*(lod/siz))+'%';
				eval(tit);
			}
		}
		try{ img[j].src=url[j][0]; } catch(err){ alert('ERR'); }
	}
}


function contentLoad(_i,_u,_ond)
{
	contentPost(_i,_u,-1,_ond);
}
function contentPost(_i,_u,_p,_ond)
{
	var http_request=false,
		 time=new Date();

	time.setTime(time.getTime());
	time=time.toGMTString();
	
	if(window.XMLHttpRequest)
	{
		http_request=new XMLHttpRequest();
		if(http_request.overrideMimeType)
			http_request.overrideMimeType('text/xml');
	}
	else if(window.ActiveXObject)
	{
		try
		{
			http_request=new ActiveXObject('Msxml2.XMLHTTP');
		}
		catch (e)
		{
			try
			{
				http_request=new ActiveXObject('Microsoft.XMLHTTP');
			}
			catch (e)
			{
			}
		}
	}
	
	if(!http_request)
		return false;
	/* post :: imp-values
	obj(_i).style.height = obj(_i).offsetHeight+'px';
	obj(_i).innerHTML = '&nbsp;<br />';
		post :: imp-values */
	if(uriCreate==false && _p==-1)
	{
		createUri = true;
		p=uri.split('#');
		uri='http://www.guldmakeriet.com/';
		fnd=false;
		for(n=1; n<p.length && p[n].length>0; n++)
		{
			pp = p[n].split('==');
			if(pp.length==1)
				d = new Array('content',p[n]);
			else
				d = p[n].split('==');
			if(d[0]==_i)
			{
				fnd = true;
				if(_i=='content')
					p[n]=_u;
				else
					p[n]=_i+'=='+_u;
			}
			uri+='#'+p[n];
		}
		if(fnd==false)
		{
			if(_i=='content')
				uri+= '#'+_u;
			else
				uri+= '#'+_i+'=='+_u;
		}
		window.location.href = uri;
		createUri = false;
	}
	
	if(_u.indexOf('?')>0)
		_u+='&';
	else
		_u+='?';
	
	d=new Date();
	_u+='time='+Math.floor(d.getTime()/1000);
	
	http_request.onreadystatechange=function()
	{
		if(obj(_i) && http_request.readyState==4)
		{
			if(http_request.status==200 || http_request.status==0)
			{
			//	obj(_i).style.height = 'auto';
				obj(_i).innerHTML = http_request.responseText;
				eval(_ond);
			}
			else
				obj(_i).innerHTML = '<h1>Sidan du sökte hittades inte</h1>\n'+
										  '<p>Gå till <a href="'+urr+'">huvudsidan</a></p>';
		}
	};
	try
	{
		if(_p<=0)
		{
			http_request.open('GET',_u,true);
			http_request.send(null);
		}
		else
		{
			a = _p.split(';');
			f = obj('form_'+a[0]);
			p = 'form_name='+f.id.substring(5);
			for(n=1; n<a.length-1; n++)
			{
				if(f[a[n]].length>0)
				{
					for(j=0; j<f[a[n]].length; j++)
						if(f[a[n]][j].checked)
							p+= '&'+f[a[n]][j].name+'='+f[a[n]][j].value;
				}
				else
					p+= '&'+f[a[n]].name+'='+f[a[n]].value;
			}
			a = a.length-1;
			http_request.open('POST',_u,true);
			http_request.setRequestHeader('Content-type',f.enctype.value);
			http_request.setRequestHeader('Content-length',a);
			http_request.setRequestHeader('Connection','close');
			http_request.send(p);
		}
	}
	catch(e)
	{
	}
}