zad_1-5_2

function changeTitle(){
    let heading1 = document.getElementById('title1')
    heading1.innerHTML = 'Changed Title'
}

function changeColorPText() {
    let paragraph = document.getElementsByTagName('p')[0]
    paragraph.style.color = 'red'
}

function changeColorPBg(){
    let p = document.getElementById('p1')
    p.style.background = 'aqua'
}

function switchText(){
    let p1 = document.getElementById('p1')
    let p2 = document.getElementById('p2')

    let temp = p1.innerHTML
    p1.innerHTML = p2.innerHTML
    p2.innerHTML = temp
}