function clickIE() {
if (document.all) return false;
}
if (document.layers) {document.onmousedown=clickNS;} 
else{document.oncontextmenu=clickIE;} 
document.oncontextmenu=new Function("return false")
function disableselect(e){  return false	}
function reEnable(){return true}
document.onselectstart=new Function ("return false")
if (window.sidebar){
	document.onmousedown=disableselect
	document.onclick=reEnable
}