// script na zmenu pozadi podle ID Elementu LAP 08/2009 // // obrazek by mel by pouze ve formatu "_.jpg" "pokus_1.jpg" // /////////////////////////////////////////////////////////////////////////////////////////////// // // Untitled Page // // // // //
// // // /////////////////////////////////////////////////////////////////////////////////////////////// var PrictureCount = 1; // pocatecni obrazek function FxChangeBackground(interval,element,count,picturename,picturepath) { this.Name = element; this.Interval = interval; this.Element = element; this.TotalCount = count; this.PrictureName = picturename; if(this.PrictureName == "undefined") this.PrictureName = ""; this.PricturePath = picturepath; if(this.PricturePath == "undefined") this.PricturePath = "/"; this.changeBackground = function() { PrictureCount = PrictureCount + 1; window.document.getElementById(this.Element).style.backgroundImage = 'url(' + this.PricturePath + this.PrictureName + PrictureCount + '.jpg)'; if(PrictureCount == this.TotalCount) PrictureCount = 1; } this.start = function() { window.setInterval(this.Name + ".changeBackground()", this.Interval * 1000); //pravidelna zmena, 1000 je sekunda } }