these two codes are showing up on my site, do you know how what will make them not show up?

<SCRIPT>

var left="`";
var right="`";
var msg="[ hello]";
var speed=300;

function scroll_title() {
document.title=left+msg+right;
msg=msg.substring(1,msg.length)+msg.charAt(0);
setTimeout("scroll_title()",speed);
}
scroll_title();

</script>

and

var coll = document.getElementsByTagName('*');if (coll!=null){for (i=0; i<coll.length;

thanks!

nevermind, i got it.. thanks!