// DEFERABLE routines used on content pages
function OnContentPageLoad() {
if(!window.bDisabledOnContentPageLoad) {
if(window.parent) {
// update menu selection
if(parent.UpdateNav) parent.UpdateNav( Request("cid") );
// reload Admin frame (if present)
if(parent.frames["ifrAdmin"])
if(parent.frames["ifrAdmin"].ShowRelevantLinks)
parent.frames["ifrAdmin"].ShowRelevantLinks();
else
parent.frames["ifrAdmin"].location.replace("admin.asp");
}
// initialise DIV paging, if used
InitPages();
}
}
// handles gallery image clicks (launches pop-up win, goes to detail gallery, or triggers fncOnGalleryClick() handler
function OnGalleryClick(srcElem) {
var imgs, iDetailGalleryId;
if(srcElem) {
// if clicked A element rather than image itself, drill to image
if(srcElem.tagName=='A') {
imgs = srcElem.getElementsByTagName("IMG");
srcElem = (imgs.length==1)? imgs[0] : null;
}
// if IMG has galleryId attrib, navigate to that image gallery, else open image popup window
if(srcElem.tagName=='IMG') {
iDetailGalleryId = to.Int(srcElem.getAttribute("galleryId"));
if(window.fncOnGalleryClick)
window.fncOnGalleryClick(srcElem); // can request gallery click call-back notification via fncOnGalleryClick (e.g., used by admin features)
else
if(iDetailGalleryId)
window.location = "gallery.asp?cid="+ Request("cid") +"&galleryId="+ iDetailGalleryId +(iGalleryId? "&backGalleryId="+iGalleryId : "");
else
ImagePopup(srcElem);
}
}
}
function EtmEmailLink(sLinkId, sEmailUsername, sSubject) {
var emailLink = document.getElementById(sLinkId);
sSubject = (typeof sSubject == "string")? "?subject=" + sSubject : "";
emailLink.href = "mailto:" + sEmailUsername + "@etmnet.co.uk" + sSubject;
if(emailLink.innerHTML == "") emailLink.innerHTML = sEmailAddress;
}
var DEFAULT_POPUP_WIN_WIDTH = 700; // OLD: parseInt(screen.availWidth*0.7);
var DEFAULT_POPUP_WIN_HEIGHT = parseInt(screen.availHeight*0.93); // 93% of screen height (= space for single line caption + 600px image at 1024x768)
if(DEFAULT_POPUP_WIN_HEIGHT >= 740) DEFAULT_POPUP_WIN_HEIGHT = 740; // 740px if enough avail height (= space for 255 char caption + 600px image)
function ImagePopup(imgElem) {
var sImgPath = imgElem.src.replace(/.*image=(.*?)/, "$1");
var sImgBlurb = imgElem.alt;
var iWinWidth = to.Num(imgElem.getAttribute("winWidth")) || null;
var iWinHeight = to.Num(imgElem.getAttribute("winHeight")) || null;
var sPopupHtml = "ETM gallery image"
+ ""
+ (sImgBlurb? ""+ sImgBlurb +"
" :"") + "![](\""+)
";
window.winImagePopup = PopupWin({
width: (iWinWidth || DEFAULT_POPUP_WIN_WIDTH),
height: (iWinHeight || DEFAULT_POPUP_WIN_HEIGHT),
top: 5,
scroll: true,
html: sPopupHtml
});
}
function PopupWin(oParams) {
oParams = Object(oParams);
if(!oParams.name) oParams.name = "_blank"; // use caller func name if no win name specified
var sWinParams = "resizable=yes"
+ (oParams.top? ",top="+oParams.top :"")
+ (oParams.left? ",left="+oParams.left :"")
+ (oParams.width? ",width="+oParams.width :"")
+ (oParams.height? ",height="+oParams.height :"")
+ ",scrollbars="+ (oParams.scroll? (oParams.scroll==true? "yes":"no") : "auto");
// DBG: DbgMsg("sWinParams="+ sWinParams);
var win = window.open(oParams.url, oParams.name, sWinParams);
if(!win) { alert("Couldn't open new window. Please disable your pop-up blocker!"); throw CustomErr("Couldn't open pop-up window"); }
// if html param specified, write as new window contents
if(oParams.html) with(win.document) { open(); write(oParams.html); close(); }
return win; // return pointer to new window
}