function startpage_init(){
document.getElementById('start_container').style.visibility = 'hidden';
} // function
function animate_startpage_init(){
var j = 1;
img_array = new Array();
for (var i = 0; i < animate_startpage_init.arguments.length; i+=4) {
img_array[i] = new Image();
img_array[i].src = animate_startpage_init.arguments[i+3];
} // for
for (var i = 0; i < animate_startpage_init.arguments.length; i+=4) {
window.setTimeout("animate_startpage('"+animate_startpage_init.arguments[i]+"', '"+animate_startpage_init.arguments[i+1]+"', '"+animate_startpage_init.arguments[i+2]+"', '"+animate_startpage_init.arguments[i+3]+"')", ((j-1)*4500));
j++;
} // for
var args = "'";
for(var i = 0; i < animate_startpage_init.arguments.length; i++) {
args += animate_startpage_init.arguments[i];
if (animate_startpage_init.arguments[i+1]) {
args += "','";
}
}
args += "'";
//alert (args);
window.setTimeout("animate_startpage_init("+args+")", 4500*(j-1));
} // function
function animate_startpage(){
var i = 0;
// document.getElementById('proj_a').href= animate_startpage.arguments[0];
document.getElementById('proj_p').innerHTML = animate_startpage.arguments[2];
document.getElementById('proj_img').src = animate_startpage.arguments[3];
document.getElementById('proj_img_a').href = animate_startpage.arguments[0];
document.getElementById('proj_img').alt = animate_startpage.arguments[1];
document.getElementById('start_container').style.opacity = 0.1;
document.getElementById('start_container').style.filter = "alpha(opacity=" + (0.1*100) + ")";
document.getElementById('proj_img').style.opacity = 0.1;
document.getElementById('proj_img').style.filter = "alpha(opacity=" + (0.1*100) + ")";
document.getElementById('start_container').style.visibility = 'visible';
increase = window.setTimeout("increase_op()", 23);
}
function increase_op(){
var op = parseFloat(document.getElementById('proj_img').style.opacity);
op += 0.02;
if (op < 0.8){
document.getElementById('start_container').style.opacity = op;
document.getElementById('start_container').style.filter = "alpha(opacity=" + (op*100) + ")";
document.getElementById('proj_img').style.opacity = op;
document.getElementById('proj_img').style.filter = "alpha(opacity=" + (op*100) + ")";
document.getElementById('proj_p').style.opacity = op;
document.getElementById('proj_p').style.filter = "alpha(opacity=" + (op*100) + ")";
increase = window.setTimeout("increase_op()", 23);
} else {
window.clearTimeout(increase);
decrease = window.setTimeout("decrease_op()", 2000);
}
}
function decrease_op(){
var op = parseFloat(document.getElementById('proj_img').style.opacity);
op -= 0.02;
if (op > 0.1){
document.getElementById('start_container').style.opacity = op;
document.getElementById('start_container').style.filter = "alpha(opacity=" + (op*100) + ")";
document.getElementById('proj_img').style.opacity = op;
document.getElementById('proj_img').style.filter = "alpha(opacity=" + (op*100) + ")";
document.getElementById('proj_p').style.opacity = op;
document.getElementById('proj_p').style.filter = "alpha(opacity=" + (op*100) + ")";
decrease = window.setTimeout("decrease_op()", 23);
} else {
document.getElementById('start_container').style.visibility= 'hidden';
window.clearTimeout(decrease);
//increase = window.setTimeout("increase_op()", 1000);
}
}
/*function popup_img(){
newwindow = window.open('', 'image_zoom', 'width=740,height=560,scrollbars=yes,resizable=yes');
newwindow.document.write("bogner.cc die museumsplaner");
newwindow.document.write("![]("+document.getElementById()
");
if (window.focus) {newwindow.focus()}
return false;
}*/
function switch_img (idx) {
if (!img_data[idx]) {
idx = 0;
}
document.getElementById('bigpic').src= img_data[idx];
document.getElementById('imgtxt').innerHTML = img_data[idx+1];
cur_idx = idx;
}
function showFootnote(fn_id){
document.getElementById(fn_id).style.display='block';
}
function hideFootnote(fn_id){
document.getElementById(fn_id).style.display='none';
}