function clearcookie ()
{
document.cookie="bsk=; path=/; expires=1;";
document.cookie="extrabsk=; path=/; expires=1;";
}
function findPosX(id){
var obj=document.getElementById(id);
var curleft = 0;
obj = obj.offsetParent;
while (obj.offsetParent){
curleft += obj.offsetLeft
obj = obj.offsetParent;
}
return curleft;
}
function findPosY(id){
var curtop = 0;
var obj=document.getElementById(id);
obj = obj.offsetParent;
while (obj.offsetParent){
curtop += obj.offsetTop;
obj = obj.offsetParent;
}
return curtop;
}
function showImage(img){
foto1= new Image();
foto1.src=(img);
Controlla(img);
}
function Controlla(img){
if((foto1.width!=0)&&(foto1.height!=0)){
viewFoto(img);
}
else{
funzione="Controlla('"+img+"')";
intervallo=setTimeout(funzione,20);
}
}
function viewFoto(img){
altez=foto1.height+40;
if (altez>800)
{
altez=800;
largh=foto1.width+60;
stringa="width="+largh+",height="+altez+",scrollbars=1,resizable=0";
} else
{
largh=foto1.width+40;
stringa="width="+largh+",height="+altez+",scrollbars=0, resizable=0";
}
title=document.title;
finestra=window.open('about:blank',"",stringa);
finestra.document.write(""+title+"");
}
function showImageGal(parent_id, prior)
{
title=document.title;
params="width=300,height=300,scrollbars=0, resizable=0";
wndgal=window.open('../_showimg.php?title='+title+'&parent_id='+parent_id+'&prior='+prior,"",params);
}