JavaScripts AD Carousel and timed pop-up and timed hide ads

Carousel Diagram:

The function is bound inside the body tag

3 images, 1.jpg 2.jpg 3.jpg using timed task execution to set picture properties Src uses a For loop to complete a 3-second replacement.

Timed pop-up ads:

Because the body tag is already bound to the function

So directly load the event function with window

The default display property for AD images is none

After 3 seconds, the display property of the ad image is set to block to form 3 seconds after the ad image is displayed.

Need to clean up the timer after popup

Then write a 3-second time hidden function, and finally to clean up the timing.

<script>functioninit () {//write a timed operation of the carousel graph displaySetInterval ("Changeimage ()", 3000); //set up timed actions to display ad imagesTime =setinterval ("Showad ()", 3000)            }            //writing function            varI=0functionChangeimage () {i++; //get picture position and set src property valuedocument.getElementById ("Img1"). src= ". /img/"+i+". jpg "; if(i==3) {i=0; }            }                        //2. Functions for displaying AD images            functionShowad () {//3. Get the location of your ad image                varAdele=document.getelementbyid ("Img2"); //4. Modify the attributes inside the ad image element to showadele.style.display= "Block"; //5. Clearly display the image of the timing operationclearinterval (time); //6. Set a timed action for a hidden picturetime1= setinterval ("Hiddenad ()", 3000); }                        //7. Functions for writing hidden AD images            functionHiddenad () {//8. Get the ad image and set the display value of its Style property to Nonodocument.getElementById ("Img2"). style.display= "None"; Clearinterval (time1)}</script>

JavaScripts AD Carousel and timed pop-up and timed hide ads