Follow along with the video below to see how to install our site as a web app on your home screen.
Anmerkung: This feature may not be available in some browsers.
function changeBanner(color)
{
var banner = document.getElementById("banner");
switch(color)
{
case "blue": banner.src = "blue_banner.jpg"; return 1;
case "green": banner. src = "green_banner.jpg"; return 1;
case "red": banner.src = "red_banner.jpg"; return 1;
default: return 0;
}
}
<div style="width:50px; height:50px; background:blue" onclick='changeBanner("blue");'> </div>
<div style="width:50px; height:50px; background:green" onclick='changeBanner("green");'> </div>
<div style="width:50px; height:50px; background:red" onclick='changeBanner("red");'> </div>
<img src="banner.jpg" id="banner/>