var message="";
///////////////////////////////////
function clickIE() {if (document.all) {(message);return false;}}
function clickNS(e) {if 
(document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers) 
{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}
document.oncontextmenu=new Function("return false")

function go() {
parent.location = "index.htm#top";
}

//function changePage(indexURL, inframeURL) {
//window.location = indexURL;
//parent.inframe.location = inframeURL;
//}

<!--
document.onmouseover = function ( e ) {   
if ( !e ) e = window.event;   
var el = e.target ? e.target : e.srcElement;   
while ( el != null && el.tagName != "A" ) el = el.parentNode;   
if ( el == null ) return;   
if ( e.preventDefault ) e.preventDefault();   
else e.returnValue = true;};
-->