// JavaScript Document
function objGet(x) 
{var d=document;return (d.getElementById?d.getElementById(x):d.all?d.all[x]:d.layers?d.layers[x]:null);}



// --- vzhled cookies ---
function createCookie(name,value,days)
{
var c,d,e; e="";
if (days)
{
	d=new Date();
	d.setTime(d.getTime()+days*86400000);
	e="; expires="+d.toGMTString();
}
c=name+"="+value+e+"; path=/";
document.cookie=c;
}

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

function eraseCookie(name)
{createCookie(name,"",-1);}

function saveIt(cislo)	{createCookie('mddmcss',cislo,14);location.reload(false)}
function readIt()	{return readCookie('mddmcss')}

	var vzhled=readIt();
	objGet("styly").href='styles'+vzhled+'.css';
	createCookie('mddmcss',vzhled,14);


function pisvzhledy()
{
var i,j,k,t,w,a;
a=[
"1",	"MDDM styl",
"2",	"Zimní styl"
]
t='Vzhled stránek:\n';k=(a.length-1)>>1;w=0;
for (i=0;i<=k;i++) {j=i*2;if (a[j]==vzhled) w=j;}
for (i=0;i<=k;i++) {j=i*2;
t+='<a href="javascript:saveIt(\''+a[j]+'\')">'+a[j+1]+'<\/a>';
t+=(i!=k)?' \|\n':'\n';}
objGet("vyber").innerHTML=t}
// --- vzhled end ---