function get_index_file(){ return document.location.pathname.replace(/^.*[\/\\]/g, ''); } var childOpen = false //if (opener != null) // { // opener.childOpen = true // opener.window_obj = self // } var window_obj = null; var _now var _weekday var _monthname var _daynumber var _monthnumber var _year var _hour var _hour12 var _ap var _min var _sec var _micro function changeImages() { if (document.images) { for (var i=0; i 12) { _hour12 = _hour12 - 12; _ap = 'PM'; } else { _ap = 'AM'; } _hour12 = add_leading_zero(_hour12); _min = add_leading_zero(_now.getMinutes()); _sec = add_leading_zero(_now.getSeconds()); _micro = add_leading_zero(_now.getTime()); } } //-----------------------------------------------------------------// // Popup a new page in a window // //-----------------------------------------------------------------// function popupWindow (winurl, winname, winfeatures, waitingMessage) { // This launches a new window in the centre of the screen, and then // focuses it if window.focus() is supported. var now = new Date(); var rand = now.getTime(); winname += rand; // Make name unique childOpen = true var amountdown = 0; var amountright = 0; var t_H, t_W, w_Y, w_X; var a_T = "top=", a_L = "left="; window_obj = null; // This is necessary to avoid error: The callee (server [not server application]) is not available and disappeared if (winurl == null) return; if (winfeatures == null) { winfeatures = "height=480, width=510, resizable=2,scrollbars, screenY=" + amountdown + ",screenX=" + amountright; t_W = 510; t_H = 480; } else { winfeatures = winfeatures.toLowerCase(); if( winfeatures.indexOf("width=") > -1 ) { t_P = winfeatures.indexOf("width=")+6; if( (winfeatures.indexOf(",",t_P)-t_P) > 0 ) { t_W = parseInt(winfeatures.substr(t_P, (winfeatures.indexOf(",",t_P)-t_P))); } else { t_W = parseInt(winfeatures.substr(t_P)); } } else { winfeatures = "width=510, " + winfeatures; t_W = 510 } if( winfeatures.indexOf("height=") > -1 ) { t_P = winfeatures.indexOf("height=")+7; if( (winfeatures.indexOf(",",t_P)-t_P) > 0 ) { t_H = parseInt(winfeatures.substr(t_P, (winfeatures.indexOf(",",t_P)-t_P))); } else { t_H = parseInt(winfeatures.substr(t_P)); } } else { winfeatures = "height=480, " + winfeatures t_H = 480 } } // Calculate top position of window if( winfeatures.indexOf("toolbar") > -1 ) { w_Y = ((screen.height-80-t_H)/2); } else { w_Y = ((screen.height-40-t_H)/2); } w_X = ((screen.width-t_W)/2); // If top= is not supplied, plug in calculated value if( winfeatures.indexOf(a_T) == -1 ) { winfeatures = winfeatures + "," + a_T + w_Y; } // If left= is not supplied, plug in calculated value if( winfeatures.indexOf(a_L) == -1 ) { winfeatures = winfeatures + "," + a_L + w_X; } // // If a waiting message was passed in, pop up this window first if (arguments.length > 3) { window_obj = window.open("",winname,winfeatures); window_obj.document.write("

" + waitingMessage + "

"); window_obj.location = winurl; } else { window_obj = window.open(winurl,winname,winfeatures); } //CenterWindow(window_obj, t_W, t_H); // Popups may fail if blocked by browser try { if (window_obj.opener == null){ window_obj.opener = window; } window_obj.opener.name = "myparent"; window_obj.focus(); return; } catch (got_error) { alert ("Error encountered popping up detail window, popup windows may be blocked by your browser. Try changing your browser settings to allow popups."); return; // Element does not exist } } function window_handling() { } function popup(url,width,height,page) { width = reduce_width_to_max(width); height = reduce_height_to_max(height); popupWindow(url+'&layout=nomenu', page, 'height='+height+',width='+width+',resizable=2,scrollbars'); } function popupImage(imageid,width,height,size) { // Width and Height reflect the image size, adjust for extra stuff width = reduce_width_to_max(width + 50); height = reduce_height_to_max(height + 70); // Allow for description popupWindow(get_index_file()+'?page=image_viewer&imageid='+imageid+'&imagesize='+size+'&layout=nomenu', imageid, 'height='+height+',width='+width+',resizable=2,scrollbars'); } function reduce_width_to_max(width) { var maxwidth = (screen.width > 0) ? (screen.width - 20) : 800; if (width > 0 && width < maxwidth) return width; else return maxwidth; } function reduce_height_to_max(height) { var maxheight = (screen.height > 0) ? (screen.height - 60) : 600; if (height > 0 && height < maxheight) return height; else return maxheight; } function handleError() { return true; } function updateLayer(lyr, html, only_if_exists) { // alert(lyr+"="+html); if (arguments.length == 3) { if (only_if_exists){ if (!divExists(lyr)){ return; } } } if (document.all || document.getElementById) { var p = lyr.indexOf('.'); var id = p != -1 ? lyr.substring(lyr.lastIndexOf('.') + 1) : lyr; if (document.all) { document.all[id].innerHTML = html; } else { var l = document.getElementById(id); var r = document.createRange(); r.selectNodeContents(l); r.deleteContents(); var docFrag = r.createContextualFragment(html); l.appendChild(docFrag); } } else { //Netscape 4 stuff.... document.layers[lyr].document.write(html); document.layers[lyr].document.close(); } } function toggleDiv(switchTextDiv,showHideDiv,showDiv,hideDiv) { var ele = document.getElementById(showHideDiv); var text = document.getElementById(switchTextDiv); if (typeof showDiv === "undefined") { showDiv = 'showtext'; } if (typeof hideDiv === "undefined") { hideDiv = 'hidetext'; } var show = document.getElementById(showDiv); var hide = document.getElementById(hideDiv); if(ele.style.display == "block") { ele.style.display = "none"; text.innerHTML = show.innerHTML; } else { ele.style.display = "block"; text.innerHTML = hide.innerHTML; } } function divExists(lyr) { var p = lyr.indexOf('.'); var id = p != -1 ? lyr.substring(lyr.lastIndexOf('.') + 1) : lyr; if (document.all){ return ((typeof document.all[id] == 'undefined') ? false : true); } else { // Under netscape, we need try and catch to detect missing div try { var test = document.getElementById(id).style.visibility; return true; // Exists } catch (got_error) { return false; // Element does not exist } } } function correctPNGs() { for(var i=0; i 9) { if (imgName.substring(imgName.length-9, imgName.length) == "TRANS.PNG") { correctPNG(img); i = i-1; } } } } function correctPNG(img) { var imgID = (img.id) ? "id='" + img.id + "' " : "" var imgClass = (img.className) ? "class='" + img.className + "' " : "" var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' " var imgStyle = "display:inline-block;" + img.style.cssText if (img.align == "left") imgStyle = "float:left;" + imgStyle if (img.align == "right") imgStyle = "float:right;" + imgStyle if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle var strNewHTML = "" img.outerHTML = strNewHTML; } if (navigator.appName == "Microsoft Internet Explorer") { window.attachEvent("onload", correctPNGs); }