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JS Replacement Background Map

Source: Internet
Author: User
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<!DOCTYPE HTML><HTML><HeadLang= "en">    <MetaCharSet= "UTF-8">    <title></title>    <styletype= "Text/css">        *{margin:0;padding:0}Body{background:#dddddd}#div1{width:100%;Height:100%;        }    </style></Head><BodyID= "Div1"onload= "Showbgimage ()"></Body></HTML><Script>    functionShowbgimage () {varCurindex= 0; //Define start index        varTimeInterval=  +; //define the switching time, 1s=1000ms        //To define an array of stored images        vararr= NewArray (); arr[0] = "Images/240.png"; //assign a value to each item in the array, which is to add the image path strengtharr[1] = "Images/340.png"; arr[2] = "Images/240.png"; arr[3] = "Images/340.png"; arr[4] = "Images/240.png"; arr[5] = "Images/340.png";       SetInterval (changeimg, timeinterval); //call the Show Picture method (parameter: Method name and switch time)        functionchangeimg () {varobj=document.getElementById ("Div1"); //get the element you want to set            if(Curindex==Arr.length- 1) {Curindex= 0; } Else{Curindex+= 1; } obj.style.backgroundImage= "URL (" +Arr[curindex]+ ")"; //set the background picture to get the element        }}    </Script>

JS Replacement Background Map

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