--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/includes/clientside/static/sliders.js Wed Jun 13 16:07:17 2007 -0400
@@ -0,0 +1,210 @@
+// Sliding drawers on the sidebar
+
+// our global vars
+// the delay between the slide in/out, and a little inertia
+
+var sliders_initted = false;
+
+function initSliders()
+{
+ sliders_initted = true;
+ // detect whether the user has ie or not, how we get the height is different
+ var useragent = navigator.userAgent.toLowerCase();
+ var ie = ((useragent.indexOf('msie') != -1) && (useragent.indexOf('opera') == -1) && (useragent.indexOf('webtv') == -1));
+
+ if(ie)
+ return;
+
+ var divs = getElementsByClassName(document, "div", "slideblock");
+
+ for(var i=0; i<divs.length; i++)
+ {
+ // set a unique id for this slider
+ divs[i].metaid = i;
+
+ // get the original height
+ var baseheight = (ie) ? divs[i].offsetHeight + "px" : document.defaultView.getComputedStyle(divs[i], null).getPropertyValue('height', null);
+
+ // use cookies to toggle whether to display it or not
+ var id = ( divs[i].parentNode.firstChild.nextSibling ) ? divs[i].parentNode.firstChild.nextSibling.firstChild : divs[i].parentNode.parentNode.firstChild.nextSibling.firstChild;
+
+ if(id.innerHTML || id.nextSibling.length < 1) id = id.innerHTML;
+ else id = id.nextSibling.innerHTML; // Gecko fix
+
+ var cookieName = 'mdgSliderState_'+i; // id.replace(' ', '_');
+ //alert(cookieName + ': ' + readCookie(cookieName));
+ if(readCookie(cookieName)=='closed')
+ {
+ divs[i].style.display = "none";
+ }
+ else
+ {
+ divs[i].style.display = "block";
+ }
+
+ // "save" our div height, because once it's display is set to none we can't get the original height again
+ var d = new div();
+ d.el = divs[i];
+ d.ht = baseheight.substring(0, baseheight.indexOf("p"));
+
+ // store our saved version
+ divheights[i] = d;
+ }
+}
+
+// this is one of our divs, it just has a DOM reference to the element and the original height
+function div(_el, _ht)
+{
+ this.el = _el;
+ this.ht = _ht;
+}
+
+function toggle(t)
+{
+ if(IE)
+ return false;
+ if ( !sliders_initted )
+ initSliders();
+ // reset our inertia base and interval
+ inertiabase = inertiabaseoriginal;
+ clearInterval(slideinterval);
+
+ // get our block
+ block = t.parentNode.nextSibling;
+
+ // for mozilla, it doesn't like whitespace between elements
+ if(block.className == undefined)
+ block = t.parentNode.nextSibling.nextSibling;
+
+ if(block.style.display == "none")
+ {
+ block.style.display = "block";
+ block.style.height = "1px";
+
+ // our goal and current height
+ targetheight = divheight(block);
+ heightnow = 1;
+
+ // remember toggled state
+ cookieName = 'mdgSliderState_'+block.metaid; // t.innerHTML.replace(' ', '_');
+ createCookie(cookieName, 'open', 3650);
+
+ // our interval
+ slideinterval = setInterval(slideout, slideintervalinc);
+ }
+ else
+ {
+ // our goal and current height
+ targetheight = 1;
+ heightnow = divheight(block);
+
+ // remember toggled state
+ cookieName = 'mdgSliderState_'+block.metaid; // t.innerHTML.replace(' ', '_');
+ createCookie(cookieName, 'closed', 3650);
+
+ // our interval
+ slideinterval = setInterval(slidein, slideintervalinc);
+ }
+}
+
+// this is our slidein function the interval uses, it keeps subtracting
+// from the height till it's 1px then it hides it
+function slidein()
+{
+ if(heightnow > targetheight)
+ {
+ // reduce the height by intertiabase * inertiainc
+ heightnow -= inertiabase;
+
+ // increase the intertiabase by the amount to keep it changing
+ inertiabase += inertiainc;
+
+ // it's possible to exceed the height we want so we use a ternary - (condition) ? when true : when false;
+ block.style.height = (heightnow > 1) ? heightnow + "px" : targetheight + "px";
+ }
+ else
+ {
+ // finished, so hide the div properly and kill the interval
+ clearInterval(slideinterval);
+ block.style.display = "none";
+ }
+}
+
+// this is the function our slideout interval uses, it keeps adding
+// to the height till it's fully displayed
+function slideout()
+{
+ block.style.display = 'block';
+ if(heightnow < targetheight)
+ {
+ // increases the height by the inertia stuff
+ heightnow += inertiabase;
+
+ // increase the inertia stuff
+ inertiabase += inertiainc;
+
+ // it's possible to exceed the height we want so we use a ternary - (condition) ? when true : when false;
+ block.style.height = (heightnow < targetheight) ? heightnow + "px" : targetheight + "px";
+
+ }
+ else
+ {
+ // finished, so make sure the height is what it's meant to be (inertia can make it off a little)
+ // then kill the interval
+ clearInterval(slideinterval);
+ block.style.height = targetheight + "px";
+ }
+}
+
+// returns the height of the div from our array of such things
+function divheight(d)
+{
+ for(var i=0; i<divheights.length; i++)
+ {
+ if(divheights[i].el == d)
+ {
+ return divheights[i].ht;
+ }
+ }
+}
+
+/*
+ the getElementsByClassName function I pilfered from this guy. It's
+ a useful function that'll return any/all tags with a specific css class.
+
+ Written by Jonathan Snook, http://www.snook.ca/jonathan
+ Add-ons by Robert Nyman, http://www.robertnyman.com
+
+ Modified to match all elements that match the class name plus an integer after the name
+ This is used in Enano to allow sliding sidebar widgets that use their own CSS
+*/
+function getElementsByClassName(oElm, strTagName, strClassName)
+{
+ // first it gets all of the specified tags
+ var arrElements = (strTagName == "*" && document.all) ? document.all : oElm.getElementsByTagName(strTagName);
+
+ // then it sets up an array that'll hold the results
+ var arrReturnElements = new Array();
+
+ // some regex stuff you don't need to worry about
+ strClassName = strClassName.replace(/\-/g, "\\-");
+
+ var oRegExp = new RegExp("(^|\\s)" + strClassName + "([0-9]*)(\\s|$)");
+ var oElement;
+
+ // now it iterates through the elements it grabbed above
+ for(var i=0; i<arrElements.length; i++)
+ {
+ oElement = arrElements[i];
+
+ // if the class matches what we're looking for it ads to the results array
+ if(oElement.className.match(oRegExp))
+ {
+ arrReturnElements.push(oElement);
+ }
+ }
+
+ // then it kicks the results back to us
+ return (arrReturnElements)
+}
+