diff -r 902822492a68 -r fe660c52c48f includes/clientside/static/fat.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/includes/clientside/static/fat.js Wed Jun 13 16:07:17 2007 -0400 @@ -0,0 +1,93 @@ +// @name The Fade Anything Technique +// @namespace http://www.axentric.com/aside/fat/ +// @version 1.0-RC1 +// @author Adam Michela + +var Fat = { + make_hex : function (r,g,b) + { + r = r.toString(16); if (r.length == 1) r = '0' + r; + g = g.toString(16); if (g.length == 1) g = '0' + g; + b = b.toString(16); if (b.length == 1) b = '0' + b; + return "#" + r + g + b; + }, + fade_all : function () + { + var a = document.getElementsByTagName("*"); + for (var i = 0; i < a.length; i++) + { + var o = a[i]; + var r = /fade-?(\w{3,6})?/.exec(o.className); + if (r) + { + if (!r[1]) r[1] = ""; + if (!o.id) o.id = 'autofat_'+Math.floor(Math.random() * 100000); + if (o.id) Fat.fade_element(o.id,null,null,"#"+r[1]); + } + } + }, + fade_element : function (id, fps, duration, from, to) + { + if (!fps) fps = 30; + if (!duration) duration = 3000; + if (!from || from=="#") from = "#FFFF33"; + if (!to) to = this.get_bgcolor(id); + + var frames = Math.round(fps * (duration / 1000)); + var interval = duration / frames; + var delay = interval; + var frame = 0; + + if (from.length < 7) from += from.substr(1,3); + if (to.length < 7) to += to.substr(1,3); + + var rf = parseInt(from.substr(1,2),16); + var gf = parseInt(from.substr(3,2),16); + var bf = parseInt(from.substr(5,2),16); + var rt = parseInt(to.substr(1,2),16); + var gt = parseInt(to.substr(3,2),16); + var bt = parseInt(to.substr(5,2),16); + + var r,g,b,h; + while (frame < frames) + { + r = Math.floor(rf * ((frames-frame)/frames) + rt * (frame/frames)); + g = Math.floor(gf * ((frames-frame)/frames) + gt * (frame/frames)); + b = Math.floor(bf * ((frames-frame)/frames) + bt * (frame/frames)); + h = this.make_hex(r,g,b); + + setTimeout("Fat.set_bgcolor('"+id+"','"+h+"')", delay); + + frame++; + delay = interval * frame; + } + setTimeout("Fat.set_bgcolor('"+id+"','"+to+"')", delay); + }, + set_bgcolor : function (id, c) + { + var o = document.getElementById(id); + if(!o) return; + o.style.backgroundColor = c; + }, + get_bgcolor : function (id) + { + var o = document.getElementById(id); + while(o) + { + var c; + if (window.getComputedStyle) c = window.getComputedStyle(o,null).getPropertyValue("background-color"); + if (o.currentStyle) c = o.currentStyle.backgroundColor; + if ((c != "" && c != "transparent") || o.tagName == "BODY") { break; } + o = o.parentNode; + } + if (c == undefined || c == "" || c == "transparent") c = "#FFFFFF"; + var rgb = c.match(/rgb\s*\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)/); + if (rgb) c = this.make_hex(parseInt(rgb[1]),parseInt(rgb[2]),parseInt(rgb[3])); + return c; + } +} + +window.onload = function () + { + Fat.fade_all(); + } \ No newline at end of file