var privzetiRob = 15;
var privzetiAttr = "hotkeys=yes,scrollbars=no,resizable=yes";
var okno = null;
var maxSirina = 1000;
var maxVisina = 750;
function zapriPovecavo()
{
if(okno) if(okno.close) okno.close();
okno = null;
}
function odpriPovecavo(url, attribs)
{
okno = window.open(url, "povecava", attribs);
okno.predhodnik = this;
okno.focus();
}
function povecavaSlika_prikazi()
{
zapriPovecavo();
if(this.slika && this.slika.complete) this.nalozeno();
else {
this.slika = new Image();
this.slika.src = this.urlSlike;
this.pocakaj();
}
}
function povecavaSlika_pocakaj()
{
self.status="Nalagam sliko...";
if(this.slika.complete) {
self.status=self.defaultStatus;
this.nalozeno();
} else
setTimeout(this.imeObjekta+".pocakaj();", 500);
}
function povecavaSlika_nalozeno()
{
attr = this.attribs+",width=";
attr += Math.min((this.sirina = this.slika.width) + 2*this.rob, maxSirina);
attr += ",height=";
attr += Math.min((this.visina = this.slika.height) + 2*this.rob, maxVisina);
odpriPovecavo("",attr);
okno.document.open("text/html");
okno.document.writeln(""+this.naslov+"");
okno.document.writeln("");
okno.document.writeln("![]("+this.slika.src+")
");
okno.document.writeln("");
okno.document.close();
}
function povecava_dodajHTML()
{
if(this.urlIkone)
{
document.write('');
document.write('
');
document.write('');
}
if(this.podnapis) {
if(this.urlIkone) {
document.write('
');
document.write('');
}
document.write('');
document.write(this.podnapis);
document.write('');
if(this.urlIkone) document.write('');
}
}
function povecavaSlika(imeObjekta, urlIkone, podnapis, urlSlike, rob, attribs)
{
this.imeObjekta = imeObjekta;
this.urlIkone = urlIkone;
this.podnapis = podnapis;
this.urlSlike = urlSlike;
this.slika = null;
this.naslov = "Povečava";
this.status = (podnapis) ? podnapis : "Kliknite za povečavo";
this.rob = (rob) ? rob : (rob==0) ? 0 : privzetiRob;
this.attribs = (attribs) ? attribs : privzetiAttr;
this.sirina = 0;
this.visina = 0;
this.prikazi = povecavaSlika_prikazi;
this.nalozeno = povecavaSlika_nalozeno;
this.pocakaj = povecavaSlika_pocakaj;
this.dodajHTML = povecava_dodajHTML;
return this;
}
function povecavaBesedilo_prikazi()
{
zapriPovecavo();
attr = this.attribs+",width=";
attr += Math.min(this.sirina + 2*this.rob, maxSirina);
attr += ",height=";
attr += Math.min(this.visina + 2*this.rob, maxVisina);
odpriPovecavo("",attr);
okno.document.open("text/html");
okno.document.writeln("");
okno.document.writeln("");
okno.document.writeln(""+this.naslov+"");
okno.document.writeln("");
okno.document.writeln(this.besedilo);
okno.document.writeln("");
okno.document.close();
}
function povecavaBesedilo(imeObjekta, urlIkone, podnapis, besedilo, sirina, visina, rob, attribs)
{
this.imeObjekta = imeObjekta;
this.urlIkone = urlIkone;
this.podnapis = podnapis;
this.besedilo = besedilo;
this.slika = null;
this.naslov = "Povečava";
this.status = (podnapis) ? podnapis : "Kliknite za povečavo";
this.rob = (rob) ? rob : (rob==0) ? 0 : privzetiRob;
this.attribs = (attribs) ? attribs : privzetiAttr;
this.sirina = sirina;
this.visina = visina;
this.prikazi = povecavaBesedilo_prikazi;
this.dodajHTML = povecava_dodajHTML;
return this;
}
function povecavaURL_prikazi()
{
zapriPovecavo();
attr = this.attribs+",width=";
attr += Math.min(this.sirina + 2*this.rob, maxSirina);
attr += ",height=";
attr += Math.min(this.visina + 2*this.rob, maxVisina);
odpriPovecavo(this.urlDokumenta,attr);
}
function povecavaURL(imeObjekta, urlIkone, podnapis, urlDokumenta, sirina, visina, rob, attribs)
{
this.imeObjekta = imeObjekta;
this.urlIkone = urlIkone;
this.podnapis = podnapis;
this.urlDokumenta = urlDokumenta;
this.slika = null;
this.naslov = "Povečava";
this.status = (podnapis) ? podnapis : "Kliknite za povečavo";
this.rob = (rob) ? rob : (rob==0) ? 0 : privzetiRob;
this.attribs = (attribs) ? attribs : privzetiAttr;
this.sirina = sirina;
this.visina = visina;
this.prikazi = povecavaURL_prikazi;
this.dodajHTML = povecava_dodajHTML;
return this;
}
function pripraviOkno(sirina, visina, novRob, dodAttrib)
{
zapriPovecavo();
rob = (novRob) ? novRob : (novRob==0) ? 0 : privzetiRob;
attribs = privzetiAttr;
if (dodAttrib) attribs += dodAttrib;
attribs += ",width=";
attribs += sirina = Math.min(sirina + 2*rob, 750);
attribs += ",height=";
attribs += visina = Math.min(visina + 2*rob, 550);
odpriPovecavo("",attribs);
}