javascript background code example

Example 1: javascript style background color

// change background color for specific id ..
function changebackground(){
	document.getElementById('id').style.backgroundColor = 'green' ; 
}
// change background color for whole body..
function changebackground(){
	document.body.style.backgroundColor = 'green';
}

Example 2: js background

document.body.style.background = "#f3f3f3 url('img_tree.png') no-repeat right top";

Example 3: js background image

document.body.style.backgroundImage = "url('img_tree.png')";

Example 4: document.body.style.background

// Change the background color to red
document.body.style.backgroundColor = "red";