JS Imgur Random Hyperlink Gen SRC (Media Download Link)

<script>
function GenImGurImage()
{
var i=0;
var amm=prompt("Enter # Of Links To Get:");
var text = "";
var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
while(amm!=i){
i++;
for( var i1=0; i1<5; i1++ )
text += possible.charAt(Math.floor(Math.random() * possible.length));
document.writeln('<a height=20 width=20 href=http://i.imgur.com/download/'+text+'>http://i.imgur.com/download/'+text+'</a><p>');
text='';
}
}
GenImGurImage()
</script>