Difference between revisions of "MediaWiki:Common.js"

Revision as of 23:47, 31 May 2010

/* Any JavaScript here will be loaded for all users on every page load. */

var RecaptchaOptions = {
    theme : 'white'
 };

/* start rotating banner */
/* Banner 147x85 */
/* Add image and URL in array and upload/protect image and preload
   (first letter or image name must be capitalised) */

/* define the images directory including trailing slash */
var beergarden_banner_dir = '/images/beer/';


var beergarden_banners = new Array("Image1.jpg",
                        "Bavarian_tree_pole_banner.png",
                        "Augustiner_mass_banner.png",
                        "Bavarian_flag_banner.png");
 
var beergarden_links = new Array("/Special:Random",
                             "/Special:Random",
                             "/Maß",
                             "/Special:Random");

function start_animation(){
setTimeout('beergarden_blender()',15000); /* 15 second */
}

beergarden_banner0 = new Image(147,85);
beergarden_banner0.src = beergarden_banner_dir + "Banner1.jpg";

beergarden_banner1 = new Image(147,85);
beergarden_banner1.src = beergarden_banner_dir + "Banner2.jpg";

beergarden_banner2 = new Image(147,85);
beergarden_banner2.src = beergarden_banner_dir +"Banner3.jpg";

beergarden_banner3 = new Image(147,85);
beergarden_banner3.src = beergarden_banner_dir +"Banner4.jpg";


function beergarden_swap(){
opacity = 0;
IE_opacity = 0;

if (navigator.appVersion.indexOf("MSIE") != -1){
document.getElementById("blendinger").style.filter = "alpha(opacity=0)";
interval = setInterval("blendinger_IE()",50)

}
else {
document.getElementById("blendinger").style.opacity=0;
interval = setInterval("blendinger_opacity()",50)
}
}

function blendinger_IE(){
if (IE_opacity < 100){
IE_opacity = IE_opacity +4;
document.getElementById("blendinger").style.filter = "alpha(opacity="+IE_opacity+")";

}

else{
clearInterval(interval);
IE_count = 0;
}
}

function blendinger_opacity(){
 
if (opacity < 1){
opacity = (Math.floor(opacity * 100) +4) / 100;
document.getElementById("blendinger").style.opacity=opacity;

}
else{
clearInterval(interval);

}
}

var beergarden_array_index = beergarden_links.length -1;
var first_beergarden_index = Math.round(beergarden_array_index * Math.random())

var beergarden_cycle = first_beergarden_index;
var beergarden_total = beergarden_banners.length -1;
var beergarden_link = beergarden_links[beergarden_cycle]; /* initially the first */

function beergarden_blender(){

/* first set current image as background */

document.getElementById('background_image').style.backgroundImage='url('+beergarden_banner_dir+beergarden_banners[beergarden_cycle]+')';

beergarden_cycle++;

if (beergarden_cycle == beergarden_banners.length){
beergarden_cycle = 0;
}
 
beergarden_swap();

setTimeout("document.images.beergarden_animation.src=beergarden_banner_dir + beergarden_banners[beergarden_cycle];",10)
               
beergarden_link = beergarden_links[beergarden_cycle] /* update link values */
 
}

/* end rotaing banner */