/***************************************************
// Hier stehen fuer Werbezwecke relevante Funktionen
/***************************************************/
/*alte checkfunktion*/
function document_checkvisible (id, height) {
var element = document.getElementById (id);
if (element) {
if (parent.innerHeight) // all except Explorer
{
h = parent.innerHeight;
}
else if (parent.document.documentElement && parent.document.documentElement.clientHeight)
// Explorer 6 Strict Mode
{
h = parent.document.documentElement.clientHeight;
}
else if (parent.document.body) // other Explorers
{
h = parent.document.body.clientHeight;
}
//window.alert(element.offsetTop+" "+h);
return (element.offsetTop + height) <= h;
}
}
/* Diese Funktion ueberprueft, ob sich der ad im sichtbaren Bereich des users befindet */
function document_checkvisible_ad (id, height, type, rand, dummy) {
var element = document.getElementById (id);
if (element) {
if (parent.innerHeight) // all except Explorer
{
h = parent.innerHeight;
}
else if (parent.document.documentElement && parent.document.documentElement.clientHeight)
// Explorer 6 Strict Mode
{
h = parent.document.documentElement.clientHeight;
}
else if (parent.document.body) // other Explorers
{
h = parent.document.body.clientHeight;
}
// wenn dummy aktiviert ist, werden adinfos angezeigt
if(dummy){
if((element.offsetTop + height) <= h)
showstatus = 'ja';
else
showstatus = 'nein';
alert("position: "+type+"\n sum:"+(element.offsetTop + height)+"\n h: "+h+"\n Anzeigestatus: "+showstatus);
}
if ((element.offsetTop + height) <= h) {
if(type=='ad_skyscaper_top')
element.innerHTML = '';
else if(type=='ad_skyscaper_bottom')
element.innerHTML = '';
else if(type=='ad_button_1')
element.innerHTML = show_om_button1();
else if(type=='ad_button_2') {
element.innerHTML = document.write('');
eval(element.innerHTML);
} else if(type=='ad_bottom')
element.innerHTML = '';
}
}
}
/*orange media einbindung an button_pos1*/
function show_om_button1() {
ord=(typeof(ord)!='undefined')?ord:Math.random()*10000000000000000;
return ('');
}
/* STOERER EINBINDUNG */
function stoerer() {
viewportheight = getViewport();
// Den Offset abhängig von der Höhe des Werbemittels einstellen!
topOffset = viewportheight - 100;
topOffset = topOffset + "px";
document.getElementById("werbung").style.top=topOffset;
}
function getViewport() {
var viewportwidth;
var viewportheight;
// the more standards compliant browsers (mozilla/netscape/opera/IE7) use window.innerWidth and window.innerHeight
if (typeof window.innerWidth != 'undefined') {
viewportwidth = window.innerWidth,
viewportheight = window.innerHeight
}
// IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document)
else if (typeof document.documentElement != 'undefined'
&& typeof document.documentElement.clientWidth !=
'undefined' && document.documentElement.clientWidth != 0)
{
viewportwidth = document.documentElement.clientWidth,
viewportheight = document.documentElement.clientHeight
}
// older versions of IE
else {
viewportwidth = document.getElementsByTagName('body')[0].clientWidth,
viewportheight = document.getElementsByTagName('body')[0].clientHeight
}
return viewportheight;
}