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- //// Slideshow section...
-
- // Variables from setup.js: seconds, timerID, exp, pauseIconUrl, playIconUrl
-
- // START/STOP Slideshow
- function toggleSlideShow(exp)
- {
- var on = getCookie('slideShowOn');
- if( on!=null )
- dontSlides(exp);
- else
- doSlides(exp);
-
- // For JS keyboard support
- takenAction = false;
- }
-
- function setSlideShowStatus(status)
- {
- var url = status ? pauseIconUrl : playIconUrl;
-
- if (document.getElementById) // IE5+ & Gecko
- {
- if( document.getElementById("slide_show1")!=null )
- document.getElementById("slide_show1").src=url;
-
- if( document.getElementById("slide_show2")!=null )
- document.getElementById("slide_show2").src=url;
- }
- else if (document.all) // IE4
- {
- if( document.all["slide_show1"]!=null )
- document.all["slide_show1"].src=url;
-
- if( document.all["slide_show2"]!=null )
- document.all["slide_show2"].src=url;
- }
- else // Netscape 4
- {
- if( document.images["slide_show1"]!=null )
- document.images["slide_show1"].src=url;
-
- if( document.images["slide_show2"]!=null )
- document.images["slide_show2"].src=url;
- }
- }
-
- //start slideshow
- function doSlides(exp)
- {
- setCookie("slideShowOn", "on", exp);
- setSlideShowStatus(true);
- timerID = setTimeout('nextPage()', seconds * 1000);
- }
-
- //stop slideshow
- function dontSlides(exp)
- {
- deleteCookie("slideShowOn");
- setSlideShowStatus(false);
- clearTimeout(timerID);
- }
-
- function getCookieVal(offset)
- {
- var endstr = document.cookie.indexOf (";", offset);
- if (endstr == -1)
- endstr = document.cookie.length;
- return unescape(document.cookie.substring(offset, endstr));
- }
-
- function getCookie(name)
- {
- var arg = name + "=";
- var alen = arg.length;
- var clen = document.cookie.length;
- var i = 0;
-
- while (i < clen)
- {
- var j = i + alen;
-
- if (document.cookie.substring(i, j) == arg)
- return getCookieVal (j);
- i = document.cookie.indexOf(" ", i) + 1;
- if (i == 0)
- break;
- }
- return null;
- }
-
- function setCookie(name, value)
- {
- var argv = setCookie.arguments;
- var argc = setCookie.arguments.length;
- var expires = (argc > 2) ? argv[2] : null;
- var path = (argc > 3) ? argv[3] : null;
- var domain = (argc > 4) ? argv[4] : null;
- var secure = (argc > 5) ? argv[5] : false;
-
- document.cookie = name + "=" + escape (value) +
- ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
- ((path == null) ? "" : ("; path=" + path)) +
- ((domain == null) ? "" : ("; domain=" + domain)) +
- ((secure == true) ? "; secure" : "");
- }
-
- function deleteCookie(name)
- {
- var exp = new Date();
- exp.setTime(exp.getTime() - 1);
- var cval = getCookie(name);
-
- document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
- }
-