// This is the implementation of the photoShow function function addEvent(elm, evType, fn, useCapture) { if(elm.addEventListener) { elm.addEventListener(evType, fn, useCapture); return true; } else if(elm.attachEvent) { return elm.attachEvent('on' + evType, fn); } else { elm['on' + evType] = fn; } } // Get the target of this event function findTarget(e) { var t; if(window.event && window.event.srcElement) { t = window.event.srcElement; } else if(e && e.target) { t = e.target; } if(!t){ return null;} while(t != document.body && t.nodeName.toLowerCase() != 'a') { t= t.parentNode; } if(t.nodeName.toLowerCase() != 'a'){ return null; } return t; } // Find the link containing the target function cancelClick(e) { if(window.event) { window.event.cancelBubble = true; window.event.returnValue = false; } if(e && e.stopPropagation && e.preventDefault) { e.stopPropagation(); e.preventDefault(); } } function pausecomp(millis) { date = new Date(); var curDate = null; do { curDate = new Date(); } while(curDate-date < millis); } // Create a window for the main photo and show it. function photoShow(e) { var tgt = findTarget(e); var curImg; var scrWidth = 1000; var scrHeight = 800; if( tgt.childNodes && tgt.childNodes.length == 1 && tgt.childNodes[0].nodeName.toLowerCase() == 'img') { curImg = tgt.childNodes[0]; curImg.src = curImg.src.replace(/_t(\.[^.]+)$/, '$1'); } else { if(tgt.nodeName.toLowerCase() == 'a') { curImg = tgt; curImg.src = tgt.getAttribute("href"); curImg.alt = tgt.getAttribute("title"); } else { return null; } } photoWin = window.open( "", "photo", "width="+scrWidth+",height="+scrHeight+ ",resizable=yes,scrollbars=yes,status=yes,screenX=10,screenY=20,left=10,top=20"); var d = photoWin.document; // write content to window d.write('\n'); d.write('\n\n\n'); d.write('\n'); d.write(''+ curImg.alt +'\n\n'); d.write('\n\n'); d.write('\n
\n
\n
\n

\n
\n'); pausecomp(1000); d.write('
\n
\n' + curImg.alt + '\n
\n') d.write('

' + curImg.alt + '

\n
\n'); d.write('
\n
\n\n'); d.close(); // If we are on NetScape, we can bring the window to the front if (navigator.appName.substring(0,8) == "Netscape") photoWin.focus(); } // Get all the links and find all those with a class of 'clicker' and give those // links the above click event handler. function loadClickers() { var pl = document.getElementsByTagName('a'); for(var i = 0; i < pl.length; i++) { var curLink = pl[i]; if(curLink.className && (' ' + curLink.className + ' ').indexOf(' clicker ') != -1) { addEvent(curLink, 'click', photoShow, false); curLink.onclick = cancelClick; } } } function getContentWidth() { var container = document.getElementsById('content'); if(container) { return container.style.width; } return 600; } // Finally, bind the above function to the onload event of the page addEvent(window, 'load', loadClickers, false);