// ~/menus/mainscript.js
//
// 03-02-09
// --------------------------------------------------------------------------------------
// ------------------------- WriteImageTag
// --------------------------------------------------------------------------------------
function WriteImageTag(){
var ran_images=new Array()
//random images
ran_images[1]="/images/header/finalpix01.jpg"
ran_images[2]="/images/header/finalpix02.jpg"
ran_images[3]="/images/header/finalpix03.jpg"
ran_images[4]="/images/header/finalpix04.jpg"
ran_images[5]="/images/header/finalpix05.jpg"
var ry=Math.floor(Math.random()*ran_images.length)
if (ry==0)
ry=1
//define height and width in td tag
document.write('
')
}
// --------------------------------------------------------------------------------------
// ------------------------- launchWindow
// --------------------------------------------------------------------------------------
function launchWindow(source,name,features) {
winref=window.open(source,name,features);
winref.window.focus()
}
// --------------------------------------------------------------------------------------
// ------------------------- eventList, eventFullPix, eventClose
// --------------------------------------------------------------------------------------
// global vars - required
// var evtitle=""; // appears centered at top of eventList & eventFullPix
// var evdesc=""; // appears centered below evtitle in eventList
// var evdir=""; // full path to photo dir, with trailing '/'
// var evphoto=new Array( // photo array, used in eventList & eventFullPix
// new Array("","",""), // vars: photo filename, opt photo text, opt photo credit
// new Array("","") // opt ending array; if given photo filename must be empty
// )
// global vars - optional
// var evgeneralcredit=""; // general photo credit (any text), appears below evdesc
// in eventList
// var evphotocredit=""; // default photo credit (name), appears below right of photo
// in eventFullPix, overridden if opt photo credit given
// var evthumbnailprefix=""; // thumbnail prefix for photo filenames in eventList,
// if given, all photos need thumbnail & evthumbnailht unused
// global vars w/defaults for eventList():
// var evthumbnailcols=3; // num cols for thumbnail display
// var evthumbnailht=100; // height of each thumbnail (width floats)
// var evthumbnailsp=16; // spacing (in pixals) between thumbnails
// var evthumbnailspcol=0; // column spacing (in num 'nbsp;') between thumbnails
// global vars w/defaults for eventFullPix():
// var evfullpixwinht=660; // full pix window height
// var evfullpixwinwd=870; // full pix window width
// global vars, optional for eventFullPix():
// var evfullpixht; // full pix height
// var evfullpixwd; // full pix width
// Usage in a page:
// 1. add at top:
// 2. add javascript ref with: src="<%=fix_query_value("jsf",".js","evdata.js")%>"
// 3. add to tag: onunload="eventClose()"
// 4. add to body section a script call: eventList(opt-mainheader,opt-grouptitle)
// Ref links to page:
// 5. setup photo dir with photos & setup evdata.js file
// 6. call page using query w/opt .js filename (eg): ?jsf=/evphoto/20080714-theotap/
// global vars used in eventList, eventFullPix, eventClose
var evmainheader; // main header, set in eventList call, used in eventFullPix
var evgrouptitle; // group title, set in eventList call, used in eventFullPix
var evwinref; // eventFullPix winref, used in eventClose
function eventList(mainheader,grouptitle) {
// mainheader: optional main header, shown in eventFullPix
// grouptitle: optional group title text, shown below mainheader, in eventFullPix
var pixcount;
var thumbnailprefix;
var thumbnailhtline;
// set mainheader & grouptile
evmainheader=(typeof(mainheader)=="undefined")? "" : mainheader;
evgrouptitle=(typeof(grouptitle)=="undefined")? "" : grouptitle;
// set global thumbnail var defaults if needed
if(typeof(evthumbnailcols)=="undefined")
evthumbnailcols=3;
if(typeof(evthumbnailht)=="undefined")
evthumbnailht=100;
if(typeof(evthumbnailsp)=="undefined")
evthumbnailsp=16;
if(typeof(evthumbnailspcol)=="undefined")
evthumbnailspcol=0;
evthumbnailcolstotal=evthumbnailcols;
if(evthumbnailspcol>0) {
evthumbnailspcoltext="";
for(i=0; i