html - Adding media when javascript button is clicked -


i have created js button generates random facts when clicked. want each string(fact) have media below make fact more interesting , fun.

<script> <!-- arrays -->function getvalue(){ var myarray= new array() myarray[0]="your lungs worth $58,200 each,heart fetch $57,000, , kidneys $91,400,your dna fetch more 9m$,while bone marrow, valuable possession, worth $23 million itself. therefore body market value exactly: $45,618,575.82."  myarray[1]="hans langseth man world's longest beard 5.33 m (17 ft 6 in)tripped on long beard. lost balance , fell, breaking neck unexpected accident! died instantaneously." myarray[2]="a sesame street episode (ep. 847) aired on tv in 1976,it scary authorities had pull off due several complaints parents saying children screamed in horror."<!--end-var random = myarray[math.floor(math.random() * myarray.length)];//alert(random); document.getelementbyid("fact button").innerhtml=random;}</script>

html:

<input  type="button" id="fact_button" value="fact button" onclick="getvalue();" />

assuming want show media images, instance, 1 way it:

window.onload = () => {      const factsarr = [        {          image: 'http://via.placeholder.com/350x150',          content: "your lungs worth $58,200 each,heart fetch $57,000, , kidneys $91,400,your dna fetch more 9m$,while bone marrow, valuable possession, worth $23 million itself. therefore body market value exactly: $45,618,575.82."        },        {          image: 'http://via.placeholder.com/200x140',          content: "hans langseth man world's longest beard 5.33 m (17 ft 6 in)tripped on long beard. lost balance , fell, breaking neck unexpected accident! died instantaneously."        },        {          image: 'http://via.placeholder.com/200x100',          content: "a sesame street episode (ep. 847) aired on tv in 1976,it scary authorities had pull off due several complaints parents saying children screamed in horror."        }      ];                document.getelementbyid('generate-btn').addeventlistener('click', () => {        const idx = math.floor(math.random() * factsarr.length);        document.getelementbyid('random-fact-content').innerhtml = factsarr[idx].content;        document.getelementbyid('random-fact-image').setattribute('src', factsarr[idx].image)      })          }
<button id="generate-btn">generate random fact</button>  <div id="random-fact-content"></div>  <img id="random-fact-image"></img>


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