<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
function loadIt(theImage,form) {
    if (document.images) {
        form.result.value = ""
        document.images[0].lowsrc = "desk1.gif"
        document.images[0].src = theImage
    }
}
function checkLoad(form) {
    if (document.images) {
        form.result.value = document.images[0].complete
    }
}
function signal() {
    if(confirm("Przerwae pobieranie obrazu. Czy chcesz pobra go jeszcze raz?")) {
        location.reload()
    }
}
</SCRIPT>
</HEAD>
<BODY>
<IMG SRC="cpu2.gif" LOWSRC="desk4.gif" WIDTH=120 HEIGHT=90 onLoad="if 
(document.forms[0].result) document.forms[0].result.value='done'" onAbort="signal()">
<FORM>
<INPUT TYPE="button" VALUE="Wywietl klawiatur" 
onClick="loadIt('cpu2.gif',this.form)">
<INPUT TYPE="button" VALUE="Wywietl uk skalny" 
onClick="loadIt('arch.gif',this.form)"><P>
<INPUT TYPE="button" VALUE="Czy obraz ju pobrano?" onClick="checkLoad(this.form)">
<INPUT TYPE="text" NAME="result">
</FORM>
</BODY>
</HTML>