function bild_in(x,y) { document.getElementById('c'+x).style.backgroundColor='#3FB4D7';
document.getElementById('b'+x).src='img/'+y+'/'+x+'_1.jpg';
document.getElementById(x).style.color='#40B6D4'; }

function bild_out(x,y) { document.getElementById('c'+x).style.backgroundColor='#A5A6A8';
document.getElementById('b'+x).src='img/'+y+'/'+x+'.jpg';
document.getElementById(x).style.color='#888888'; }

function showcat(x) { for(var y = 1; y <= 100; y++){
if ( document.getElementById('sub'+y) ) {
document.getElementById('sub'+y).style.visibility='hidden';
document.getElementById('sub'+y).style.display='none'; } }
document.getElementById(x).style.visibility='visible';
document.getElementById(x).style.display='block';
document.getElementById('space').style.visibility='visible';
document.getElementById('space').style.display='block'; }

function showcat2(x) { for(var y = 1; y <= 100; y++){
if ( document.getElementById('sub'+y) ) {
document.getElementById('sub'+y).style.visibility='hidden';
document.getElementById('sub'+y).style.display='none'; } }
document.getElementById(x).style.visibility='visible';
document.getElementById(x).style.display='block';
document.getElementById('space').style.visibility='visible';
document.getElementById('space').style.display='block';
document.getElementById('space2').style.visibility='visible';
document.getElementById('space2').style.display='block'; }

function hidecats() { for(var y = 1; y <= 100; y++){
if ( document.getElementById('sub'+y) ) {
document.getElementById('sub'+y).style.visibility='hidden';
document.getElementById('sub'+y).style.display='none'; } }
document.getElementById('space').style.visibility='hidden';
document.getElementById('space').style.display='none';
document.getElementById('space2').style.visibility='hidden';
document.getElementById('space2').style.display='none'; }

function dynamisch(x) { var a = document.getElementById(x);
var b = a.value.match(/\n/gi); var r = parseInt((a.value.length + 10) / a.cols, 10);
if (r>0) a.rows = r; else a.rows = 1; if(b) a.rows += b.length; a.rows++; }

function delpage(x,y) { check = confirm(x);
if ( check == true ) { document.location.href='./?delpage='+y; } }

function delcheck(x) { check = confirm(x);
if ( check == true ) { return true; } else { return false; } }

function checkdel(x,y) { if(x==y) { document.getElementById('delete').style.visibility='hidden';
document.getElementById('delete').style.display='none'; } else {
document.getElementById('delete').style.visibility='visible';
document.getElementById('delete').style.display='block'; } }

function box(x) {
if ( document.getElementById(x).className=='hide' && document.getElementById(x).style.visibility=='') {
document.getElementById('a'+x).src='../img/minus.png';
document.getElementById(x).style.visibility='visible';
document.getElementById(x).style.display='table-row'; } else {
if (document.getElementById(x).style.visibility=='hidden' ){
document.getElementById('a'+x).src='../img/minus.png';
document.getElementById(x).style.visibility='visible';
document.getElementById(x).style.display='table-row';
} else { document.getElementById('a'+x).src='../img/plus.png';
document.getElementById(x).style.visibility='hidden';
document.getElementById(x).style.display='none'; } } }

function showuseradd() {
document.getElementById('addbutton').style.visibility='hidden';
document.getElementById('addbutton').style.display='none';
document.getElementById('adduserbox').style.visibility='visible';
document.getElementById('adduserbox').style.display='block'; }

function deftext(x,y) { if ( x.value == y ) { x.value = ''; x.style.fontStyle='normal';
} else if ( x.value == '' ) { x.value = y; x.style.fontStyle='italic'; } }