Difference between revisions of "MediaWiki:Common.js"

Revision as of 22:38, 26 December 2011

/* Any JavaScript here will be loaded for all users on every page load. */
/* Hinweis: Die Wiki-Überschriften sind JavaScript-technisch auskommentiert
== Dynamic Navigation Bars ==
 */
 
 // set up the words in your language
 var NavigationBarHide = 'Hide';
 var NavigationBarShow = 'Show';
 
 // set up max count of Navigation Bars on page,
 // if there are more, all will be hidden
 // NavigationBarShowDefault = 0; // all bars will be hidden
 // NavigationBarShowDefault = 1; // on pages with more than 1 bar all bars will be hidden
 var NavigationBarShowDefault = 1;
 
 
 // shows and hides content and picture (if available) of navigation bars
 // Parameters:
 //     indexNavigationBar: the index of navigation bar to be toggled
 function toggleNavigationBar(indexNavigationBar)
 {
    var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
    var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);
 
    if (!NavFrame || !NavToggle) {
        return false;
    }
 
    // if shown now
    if (NavToggle.firstChild.data == NavigationBarHide) {
        for (
                var NavChild = NavFrame.firstChild;
                NavChild != null;
                NavChild = NavChild.nextSibling
            ) {
            if (NavChild.className == 'NavPic') {
                NavChild.style.display = 'none';
            }
            if (NavChild.className == 'NavContent') {
                NavChild.style.display = 'none';
            }
            if (NavChild.className == 'NavToggle') {
                NavChild.firstChild.data = NavigationBarShow;
            }
        }
 
    // if hidden now
    } else if (NavToggle.firstChild.data == NavigationBarShow) {
        for (
                var NavChild = NavFrame.firstChild;
                NavChild != null;
                NavChild = NavChild.nextSibling
            ) {
            if (NavChild.className == 'NavPic') {
                NavChild.style.display = 'block';
            }
            if (NavChild.className == 'NavContent') {
                NavChild.style.display = 'block';
            }
            if (NavChild.className == 'NavToggle') {
                NavChild.firstChild.data = NavigationBarHide;
            }
        }
    }
 }
 
 // adds show/hide-button to navigation bars
 function createNavigationBarToggleButton()
 {
    var indexNavigationBar = 0;
    // iterate over all < div >-elements
    for(
            var i=0; 
            NavFrame = document.getElementsByTagName("div")[i]; 
            i++
        ) {
        // if found a navigation bar
        if (NavFrame.className == "NavFrame") {
 
            indexNavigationBar++;
            var NavToggle = document.createElement("a");
            NavToggle.className = 'NavToggle';
            NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
            NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');
 
            var NavToggleText = document.createTextNode(NavigationBarHide);
            NavToggle.appendChild(NavToggleText);
 
            // add NavToggle-Button as first div-element 
            // in < div class="NavFrame" >
            NavFrame.insertBefore(
                NavToggle,
                NavFrame.firstChild
            );
            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
        }
    }
    // if more Navigation Bars found than Default: hide all
    if (NavigationBarShowDefault < indexNavigationBar) {
        for(
                var i=1; 
                i<=indexNavigationBar; 
                i++
        ) {
            toggleNavigationBar(i);
        }
    }
 
 }
 
 addOnloadHook(createNavigationBarToggleButton);
 
 /* END Dynamic Navigation Bars
 // ============================================================

== Vertical Tabbing ==
 */

 var shownTab = Array();
 var disabledLink = Array();

 // switches between tabs
 function showVTab(area, tab) {
   var div = document.getElementById('VTabContent_' + String(area) + '_' + String(tab));
   var a = document.getElementById('VTabLink_' + String(area) + '_' + String(tab));
   if (!div || !a) return;
 
   div.style.height = 'auto';
   if (shownTab[area]) shownTab[area].style.height = '0';
   shownTab[area] = div;

   var strong = document.getElementById('VTabStrong_' + String(area));
   if (!strong) {
     strong = document.createElement('strong');
     strong.id = 'VTabStrong_' + String(area);
     strong.className = 'selflink';
   }

   if (disabledLink[area]) {
     disabledLink[area].appendChild(strong.firstChild);
     strong.parentNode.appendChild(disabledLink[area]);
   }
   
   strong.appendChild(a.firstChild);
   a.parentNode.appendChild(strong);
   a.parentNode.removeChild(a);
   disabledLink[area] = a;
 }
 
 // initiates vertically tabbed areas
 function initVTabs() {
   var indexVTabs = 0;
   // iterate over all tables
   for (var i = 0; table = document.getElementsByTagName('table')[i]; i++) {
     if (table.className != 'VTabs') continue;

     table.id = 'VTabs_' + String(++indexVTabs);
     shownTab[indexVTabs] = disabledLink[indexVTabs] = 0;

     var numTabs = 0;
     var contents;
     for (var j = 0; tr = table.getElementsByTagName('tr')[j]; j++) {
       var caption = tr.getElementsByTagName('td')[0];
       caption.className = 'VTabCaption';
       caption.id = 'VTabCaption_' + String(indexVTabs) + '_' + String(++numTabs);

       var a = document.createElement('a');
       a.id = 'VTabLink_' + String(indexVTabs) + '_' + String(++numTabs);
       a.href = 'javascript:showVTab(' + String(indexVTabs) + ', ' + String(numTabs) + ');';
       a.appendChild(caption.firstChild);
       caption.appendChild(a);

       var content = tr.getElementsByTagName('td')[1];
       var div = document.createElement('div');
       div.className = 'VTabContent';
       div.id = 'VTabContent_' + String(indexVTabs) + '_' + String(numTabs);

       while (content.childNodes.length) {
         div.appendChild(content.childNodes[0]);
       }

       if (contents) {
         tr.removeChild(content);
       } else {
         contents = content
       }
       contents.rowSpan = numTabs;
       contents.appendChild(div);
     }
   }
 }
 
 addOnloadHook(initVTabs);
 
 /* END Vertical Tabbing
 // ============================================================

== Kampfrechner ==
 */
 
 var global_lp_a, global_a_a, global_v_a, global_lp_v, global_a_v, global_v_v;
 var global_fightresult_1, global_fightresult_2, global_fightresult_3;
 
 function calc_fight()
 {
   dif_a = global_a_a.value - global_v_v.value;
   dif_v = global_a_v.value - global_v_a.value;
   if (dif_a < 1) dif_a = 1;
   if (dif_v < 1) dif_v = 1;
   fac_a = global_lp_v.value / dif_a;
   fac_v = global_lp_a.value / dif_v;
   if (fac_a > fac_v) {
     if ((global_a_a.value - global_v_v.value) > 0) lp_v = global_a_a.value - global_v_v.value;
     else lp_v = 1;
     end_v_lp = Math.floor(global_lp_v.value - fac_v * lp_v);  
     global_fightresult_1.nodeValue = 'Verteidiger gewinnt mit ' + end_v_lp + ' LP'
     if (((global_lp_a.value / dif_v) < 1) && ((global_lp_a.value / dif_v) < (global_lp_v.value / dif_a))) {
       global_fightresult_2.nodeValue = 'Der Angreifer stirbt schon nach einem Schlag';
       global_fightresult_3.nodeValue = ' '
     }
     else {
       global_fightresult_2.nodeValue = 'Der Angreifer benötigt ' + Math.ceil(global_lp_v.value / dif_a) + ' Schläge für Sieg';
       global_fightresult_3.nodeValue = 'Der Angreifer verliert ' + String(dif_v) + ' LP pro Schlag';
     }
   }
   else {
     if ((global_a_v.value - global_v_a.value) > 0) lp_a = global_a_v.value - global_v_a.value;
     else lp_a = 1;
     end_a_lp = Math.floor(global_lp_a.value - fac_a * lp_a);
     global_fightresult_1.nodeValue = 'Angreifer gewinnt mit ' + end_a_lp + ' LP'
     global_fightresult_2.nodeValue = 'Minimale LP für Sieg: ' + String(global_lp_a.value - end_a_lp);
     global_fightresult_3.nodeValue = ' '
   }
   return false;
 }
 
 function init_fightcalc()
 {
   fc = document.getElementById('Kampfrechner');
   if (fc) {
     table = document.createElement('TABLE');
     tr = document.createElement('TR');
     td = document.createElement('TD');
     tr.appendChild(td);
     td = document.createElement('TH');
     td.appendChild(document.createTextNode('Angreifer'));
     tr.appendChild(td);
     td = document.createElement('TH');
     td.appendChild(document.createTextNode('Verteidiger'));
     tr.appendChild(td);
     table.appendChild(tr);
 
     // LP-Werte
     tr = document.createElement('TR');
     td = document.createElement('TD');
     td.appendChild(document.createTextNode('LP'));
     tr.appendChild(td);
     td = document.createElement('TD');
     global_lp_a = document.createElement('INPUT');
     global_lp_a.setAttribute('type', 'text');
     td.appendChild(global_lp_a);
     tr.appendChild(td);
     td = document.createElement('TD');
     global_lp_v = document.createElement('INPUT');
     global_lp_v.setAttribute('type', 'text');
     td.appendChild(global_lp_v);
     tr.appendChild(td);
     table.appendChild(tr);
 
     // A-Werte
     tr = document.createElement('TR');
     td = document.createElement('TD');
     td.appendChild(document.createTextNode('A'));
     tr.appendChild(td);
     td = document.createElement('TD');
     global_a_a = document.createElement('INPUT');
     global_a_a.setAttribute('type', 'text');
     td.appendChild(global_a_a);
     tr.appendChild(td);
     td = document.createElement('TD');
     global_a_v = document.createElement('INPUT');
     global_a_v.setAttribute('type', 'text');
     td.appendChild(global_a_v);
     tr.appendChild(td);
     table.appendChild(tr);
 
     // V-Werte
     tr = document.createElement('TR');
     td = document.createElement('TD');
     td.appendChild(document.createTextNode('V'));
     tr.appendChild(td);
     td = document.createElement('TD');
     global_v_a = document.createElement('INPUT');
     global_v_a.setAttribute('type', 'text');
     td.appendChild(global_v_a);
     tr.appendChild(td);
     td = document.createElement('TD');
     global_v_v = document.createElement('INPUT');
     global_v_v.setAttribute('type', 'text');
     td.appendChild(global_v_v);
     tr.appendChild(td);
     table.appendChild(tr);
 
     tr = document.createElement('TR');
     td = document.createElement('TD');
     td.setAttribute('colspan', '3')
     td.style.textAlign = 'center';
     inp = document.createElement('INPUT');
     inp.setAttribute('type', 'submit');
     inp.setAttribute('name', 'calc');
     inp.setAttribute('value', 'Berechnen');
     td.appendChild(inp);
     tr.appendChild(td);
     table.appendChild(tr);
 
     tr = document.createElement('TR');
     td = document.createElement('TD');
     td.setAttribute('colspan', '3')
     td.style.textAlign = 'center';
     global_fightresult_1 = document.createTextNode('Werte eingeben und auf Berechnen klicken');
     global_fightresult_2 = document.createTextNode(' ');
     global_fightresult_3 = document.createTextNode(' ');
     td.appendChild(global_fightresult_1);
     td.appendChild(document.createElement('BR'));
     td.appendChild(global_fightresult_2);
     td.appendChild(document.createElement('BR'));
     td.appendChild(global_fightresult_3);
     tr.appendChild(td);
     table.appendChild(tr);
 
     form = document.createElement('FORM');
     form.setAttribute('action', '#')
     form.setAttribute('method', 'POST')
     form.setAttribute('name', 'fightcalc')
     form.onsubmit = calc_fight;
     form.appendChild(table);
     fc.appendChild(form);
   }
 }
 addOnloadHook(init_fightcalc);
 
 /* END Kampfrechner
 // ============================================================

== Questpassagen für Karten==
 */
 
 function showQP(bool)
 {
   if (bool) 
   {
     document.cookie="tiramon_deShowQP=1";
   }
   else
   {
     document.cookie="tiramon_deShowQP=0";
   }
   location.reload();
 }

 function work_on_questpassages()
 {
   // add show/hide links to all maps
   findmenu = document.getElementById("QPinout");
   if (findmenu) 
   {
     showlink=document.createElement("a");
     showlink.setAttribute("href","Javascript:showQP(true)");
     showlink.appendChild(document.createTextNode('anzeigen'));
     hidelink=document.createElement("a");
     hidelink.setAttribute("href","Javascript:showQP(false)");
     hidelink.appendChild(document.createTextNode('verbergen'));
     findmenu.appendChild(showlink);
     findmenu.appendChild(document.createTextNode('/'));
     findmenu.appendChild(hidelink);
   }

   // enable display of QPs if wished
   for(var i=0; foundspan = document.getElementsByTagName("span")[i]; i++)
   {
     var tiramon_deShowQP=document.cookie;
     if (tiramon_deShowQP.indexOf("tiramon_deShowQP=")=="-1") return(-1);
     if (tiramon_deShowQP.charAt(tiramon_deShowQP.indexOf("tiramon_deShowQP=")+17)!="1") return(-1);
     if (foundspan.className == "QP")
     {
       foundspan.setAttribute("style", "display:inline;");
     }
   }

 }
 addOnloadHook(work_on_questpassages);
 
 /* END QuestPassages
 // ============================================================

== NPC-Bilder ein/aus ==
 */
 
 function showNI(bool)
 {
   if (bool) 
   {
     document.cookie="tiramon_deShowNI=1";
   }
   else
   {
     document.cookie="tiramon_deShowNI=0";
   }
   location.reload();
 }

 function work_on_npcimages()
 {
   // add show/hide links to all maps
   findmenu = document.getElementById("NIinout");
   if (findmenu) 
   {
     showlink=document.createElement("a");
     showlink.setAttribute("href","Javascript:showNI(true)");
     showlink.appendChild(document.createTextNode('show'));
     hidelink=document.createElement("a");
     hidelink.setAttribute("href","Javascript:showNI(false)");
     hidelink.appendChild(document.createTextNode('hide'));
     findmenu.appendChild(showlink);
     findmenu.appendChild(document.createTextNode('/'));
     findmenu.appendChild(hidelink);
   }

   // enable display of NIs if wished
   for(var i=0; foundspan = document.getElementsByTagName("span")[i]; i++)
   {
     var tiramon_deShowNI=document.cookie;
     if (tiramon_deShowNI.indexOf("tiramon_deShowNI=")=="-1") return(-1);
     if (tiramon_deShowNI.charAt(tiramon_deShowNI.indexOf("tiramon_deShowNI=")+17)!="1") return(-1);
     if (foundspan.className == "NI")
     {
       foundspan.setAttribute("style", "display:inline;");
     }
   }

 }
 addOnloadHook(work_on_npcimages);
 
 /* END NPC-Images
 // ============================================================

== FreewarWiki Chat ==
 */
 
 function addChat()
   {
   findchat = document.getElementById("fwwchat");
   if (!findchat) return (0);
   chat = document.createElement("applet");
   chat.setAttribute("archive","http://www.freejavachat.com/java/cr.zip");
   chat.setAttribute("codebase","http://www.freejavachat.com/java/");
   chat.setAttribute("name","cr");
   chat.setAttribute("code","ConferenceRoom.class");
   chat.setAttribute("width","640");
   chat.setAttribute("height","480");

   param = document.createElement("param"); param.setAttribute("name","channel"); param.setAttribute("value","#freewarwiki"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","user"); param.setAttribute("value","einer"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name", "showbuttonpanel"); param.setAttribute("value","false"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","bg"); param.setAttribute("value","ffffff"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","fg"); param.setAttribute("value","000000"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","roomswidth"); param.setAttribute("value","0"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","lurk"); param.setAttribute("value","true"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","userprompt"); param.setAttribute("value",""); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","nameprompt"); param.setAttribute("value",""); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","simple"); param.setAttribute("value","false"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","restricted"); param.setAttribute("value","false"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","showjoins"); param.setAttribute("value","true"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","showserverwindow"); param.setAttribute("value","true"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","nicklock"); param.setAttribute("value","false"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","playsounds"); param.setAttribute("value","true"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","onlyshowchat"); param.setAttribute("value","false"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","showcolorpanel"); param.setAttribute("value","true"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","floatnewwindows"); param.setAttribute("value","false"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","buttonsize"); param.setAttribute("value","14"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","buttonstyle"); param.setAttribute("value","BOLD"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","nosettings");  param.setAttribute("value","false"); chat.appendChild(param);

   param = document.createElement("param"); param.setAttribute("name","loadmodules"); param.setAttribute("value","NickServPanel hide"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","loadmodules1"); param.setAttribute("value","ImagePanel hide"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","loadmodules2"); param.setAttribute("value","OpPanel hide"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","commands"); param.setAttribute("value","Image Panel;/showmodule ImagePanel;NickServ Panel;/showmodule NickServPanel;Operators Panel;/showmodule OpPanel"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","userwidth"); param.setAttribute("value","16"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","joinsound"); param.setAttribute("value","bell.au"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","sounds"); param.setAttribute("value","Alarm;Alarm.au Are we awake?;Applause;applause.au ENCORE!!!;Awwwwwww;aww.au Awwwwwwwww;BabyCry;babycry.au Wahhhh;CashRegister;cash_register.au Woohoo!;CowMoo;moo.au moos like a cow;Crash;crash.au *** CRASHES ***;Cymbal;CrashCymbal.au Tada!;Cuckoo;Cuckoo.au Where's Dr Fraud?;DoesNotCompute;does_not_compute.au That does NOT compute!;DOH!;doh.au Homer says DOH!;Door;door.au hears a door;Drip;drip.au Drip;Explosion;explosion.au explodes;Flush;flush.au courtesy flush;Geek;computer.au computer geek detected;Giggle;giggle.au haha;Glass1;Glass.au Breaks it;Glass2;breaking_glass.au Oh No!;Goofed;goofed.au OOPS!;Hallelujah!;hallelujah.au It's a miracle!;Knock;knock.au Knocks patiently;Gong;gong.au has gonged you;Laugh 1;laugh.au Laughs hysterically;Laugh 2;laughter.au You're KIDDING!;OHYEA!;ohyeah.au Woohoo!;Rasberry;Rasberry.au Excuse me;SciFi;sci_fi.au scifi;Snore;snore.au Snores;SubDive;sub_dive_horn.au Watch out!;SubPing;scoping.au Ping!;Swish;swish.au thinks that went over someone's head!;This just in;music.au NEWSFLASH! THIS JUST IN....;Ting;join.au dropped something;Train;train.au hears a train coming...;Whee;whistle.au Whee!"); chat.appendChild(param);

   param = document.createElement("param"); param.setAttribute("name","timestamp"); param.setAttribute("value","true"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","playsounds"); param.setAttribute("value","true"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","showsendbutton"); param.setAttribute("value","true"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","listtime"); param.setAttribute("value","0"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","guicolors1"); param.setAttribute("value","youColor=880000;operColor=004488;voicecolor=000000;userscolor=000000"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","guicolors2"); param.setAttribute("value","inputcolor=dddddd;inputtextColor=000000;sessioncolor=ffffff;systemcolor=aaaaaa"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","guicolors3"); param.setAttribute("value","titleColor=888888;titletextColor=ffffff;sessiontextColor=000000"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","guicolors4"); param.setAttribute("value","joinColor=228b22;partColor=228b22;talkcolor=000000"); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","nick"); param.setAttribute("value",""); chat.appendChild(param);
   param = document.createElement("param"); param.setAttribute("name","passprompt"); param.setAttribute("value","Passwort (registrierte Nicknames)"); chat.appendChild(param);

   findchat.appendChild(chat);
   }

 addOnloadHook(addChat);
 
 /* END QuestPassages
 // ============================================================

== [[CompleteMap]] ==
 // BEGIN import code used by [[CompleteMap]]
 // SEE ALSO [[MediaWiki:CompleteMap.js]] */
 
  document.write('<script type="text/javascript" src="/index.php?title=MediaWiki:CompleteMap.js&action=raw&ctype=text/javascript&dontcountme=s"></script>');
  document.write('<script type="text/javascript" src="/index.php?title=MediaWiki:Autorouter.js&action=raw&ctype=text/javascript&dontcountme=s"></script>');
 
 /* END import code used by [[CompleteMap]]
 // ============================================================



== Google Analytics ==
 // BEING Tracking Code für [[wikipedia:de:Google Analytics|Google Analytics]] /*
 
// document.write('<script src="http://www.google-analytics.com/urchin.js" type="text/javascript"></script>');
// document.write('<script type="text/javascript">_uacct = "UA-466631-1"; urchinTracker();</script>');
 
 /* END Google Analytics
 // ============================================================

== Charakterfähigkeitsrechner ==
 // BEGIN import code used by user skill pages
 // SEE ALSO [[:Kategorie:Charakterfähigkeiten]] */
 
  document.write('<script type="text/javascript" src="/index.php?title=MediaWiki:CFoptions.js&action=raw&ctype=text/javascript&dontcountme=s"></script>');
 
 /* END import code used by user skill pages
 // ============================================================

== Snow ==
 */
/*
 
////////////////////////////////////////////////////////////////////////
// SnowFlakes-Script (c) 2009, Dominik Scholz / go4u.de Webdesign
////////////////////////////////////////////////////////////////////////

// amount of snow flakes
	var snow_amount = 50;
// colors of snowflakes
	var snow_color = new Array('#AAAACC', '#DDDDFF', '#CCCCDD', '#F3F3F3', '#F0FFFF');
// fonts to be used for snowflakes
	var snow_type = new Array('Arial Black', 'Arial Narrow', 'Times', 'Comic Sans MS');
// char used for snowflakes
	var snow_char = '*';
// vertical snowflakes speed
	var snow_speed = 2.4;
// timeout for animation
	var snow_timeout = 50;
// maximum size of snowflakes
	var snow_maxsize = 22;
// minimum size of snowflakes
	var snow_minsize = 8;
// maximal drift in each direction (left/right)
	var snow_drift = 15;

////////////////////// don't edit below this line //////////////////////
var snow_flakes = new Array();
var snow_body_width = 0;
var snow_body_height = 0;
var snow_resizing = false;
var snow_range = snow_maxsize - snow_minsize;
var snow_eventHandlerResize = window.onresize;
var snow_eventHandlerLoad = window.onload;

// register window resize event
window.onresize = snow_resize;
window.onload = snow_start;

// start snow
function snow_start()
{
	if (snow_eventHandlerLoad != null) snow_eventHandlerLoad();

	// init window size
	snow_window_size();

	// add new flakes
	while (snow_amount > snow_flakes.length)
		snow_flake_create(snow_flakes.length);

	// start to move snow
	snow_move();
}


////////////////////////////// functions ///////////////////////////////

// creates a new snowflake
function snow_flake_create(i)
{
	// select body tag
	var insertBody = document.getElementsByTagName('body')[0];

	// create span child for flake
	var insertFlake = document.createElement('div');
	insertFlake.id             = 'flake'+i;
	insertFlake.style.position = 'absolute';
	insertFlake.style.left     = '0px';
	insertFlake.style.top      = '-'+snow_maxsize+'px';
	insertFlake.style.zIndex   = 20000;
	insertFlake.innerHTML      = snow_char;
	insertBody.appendChild(insertFlake);

	// create array element
	snow_flakes[i]       = new Array();
	snow_flakes[i].x     = snow_random(snow_body_width-2*snow_drift-snow_maxsize-3) + snow_drift+1;
	snow_flakes[i].y     = -snow_maxsize-snow_random(snow_body_height);
	snow_flakes[i].size  = snow_random(snow_range) + snow_minsize;
	snow_flakes[i].count = snow_random(10000);
	insertFlake.style.color = snow_color[snow_random(snow_color.length-1)];
	insertFlake.style.family = snow_type[snow_random(snow_type.length-1)];
	insertFlake.style.fontSize = (snow_random(snow_range)+snow_minsize)+"px";
}

// restarts an existing snow flake
function snow_flake_restart(i)
{
	snow_flakes[i]       = new Array();
	snow_flakes[i].x     = snow_random(snow_body_width-2*snow_drift-snow_maxsize-3) + snow_drift+1;
	snow_flakes[i].y     = -snow_maxsize;
	snow_flakes[i].size  = snow_random(snow_range) + snow_minsize;
	snow_flakes[i].count = 0;
}

// move existing flakes
function snow_move()
{

	for (i=0; i<snow_flakes.length; i++)
	{
		var flake = document.getElementById('flake'+i);

		// restart existing flake
		if ((snow_flakes[i].y + snow_flakes[i].size + 20) >= snow_body_height)
			snow_flake_restart(i);

		snow_flakes[i].count++;
		snow_flakes[i].y += snow_speed;

		x = snow_flakes[i].x + Math.sin(snow_flakes[i].count / snow_flakes[i].size) * 15;
		y = snow_flakes[i].y;

		
		flake.style.left = x + 'px';
		flake.style.top  = y + 'px';
	}

	// do it again
	window.setTimeout('snow_move();', snow_timeout);
}

function snow_random(range)
{
    return Math.floor(Math.random() * range);
}

function snow_window_size()
{
	// save old width
	var old_width = snow_body_width;

	// get new width
    snow_body_width = document.body.clientWidth - snow_maxsize - 20;
    snow_body_height = document.body.clientHeight;
	if ((window.innerHeight) && (window.innerHeight > snow_body_height))
		snow_body_height = window.innerHeight;
	else if ((document.body && document.body.offsetHeight) && (document.body.offsetHeight > snow_body_height))
    	snow_body_height = document.body.offsetHeight;

	// calculate correction ratio
	var ratio = snow_body_width / old_width;
		
	// for all flakes
	for (i=0; i<snow_flakes.length; i++)
	{
		var flake = document.getElementById('flake'+i);

		// do width correction
		snow_flakes[i].x *= ratio;
		
		// restart existing flake
		if ((snow_flakes[i].y + snow_flakes[i].size + 20) >= snow_body_height)
			snow_flake_restart(i);
	}
}

// handle resize event
function snow_resize()
{
	if (snow_eventHandlerResize != null) snow_eventHandlerResize();
	snow_window_size();
}

*/ 
 
 /* END snow */
 // ============================================================


== Sitenotice ==
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 // END OF FILE */