var ImagePopUp = { _writeDoc: function(oWin,sHref,sTitle,sAlt) { var _oDoc = oWin.document; _oDoc.open('text/html;UTF-8'); _oDoc.write( ''+ ''+ ''+ '' + sAlt + ''+ ''+ '' + ''+ '
' + ''+sAlt+''+ (sTitle?'

'+sTitle+'

':'')+ '
'+ '' ); _oDoc.close(); }, _title2size: function(sTitle,iPicWidth,iPicHeight) { /* nie zmieniaj tych wartosci na mniejsze bo pojawia sie problemem z wysrodkowywaniem zawartosci popupa w firefoksie */ var _iWidth = 320; var _iHeight = 320; var _iMarginX = 30; var _iMarginY = 30; if (iPicWidth && iPicHeight) { /* korekcja wielkosci popupa nastepuje jedynie gdy wartosci sa wieksze od domyslnych */ if(iPicWidth > _iWidth) _iWidth = iPicWidth; if(iPicHeight > _iHeight) _iHeight = iPicHeight; } /* w przypadku problemow - podaje wartosci domyslne */ return [sTitle,_iWidth+_iMarginX*2,_iHeight+_iMarginY*2]; }, click: function(oA,iPicWidth,iPicHeight) { try { if (oA._oWin && oA._oWin.close && !oA._oWin.closed) {oA._oWin.close(); oA._oWin=false;} } catch(e){ //alert(e.message); } try { var _sTitle = oA.getAttribute('title'); var _aImgs = oA.getElementsByTagName('img'); var _sAlt = (!_aImgs[0]) ? '' : _aImgs[0].getAttribute('alt'); var _aTitleAndSize = ImagePopUp._title2size(_sTitle,iPicWidth,iPicHeight); var _sWinopts = "dependent=yes,toolbar=no,resizable=yes,width=" + (_aTitleAndSize[1]) + ',height=' + (_aTitleAndSize[2]); var _oWin = window.open(oA.href,'_blank',_sWinopts); if (_oWin && _oWin.opener) { oA._oWin = _oWin; ImagePopUp._writeDoc(_oWin,oA.href,_aTitleAndSize[0],_sAlt); return false; } } catch(e){ //alert(e.message); } return true; } }