function keydown(dd){
	if (document.all) dd = event;
	if (dd.keyCode==17) ctrlck=1;
	if (dd.keyCode==16){
		shiftck=1;
		if (popck==1) document.body.style.cursor='crosshair';
		}
	/*
	if (dd.keyCode==32 && focusflg==0){	//spacekey
		document.searchbox.searchword.focus();
		//document.searchbox.searchword.value='';
		}
	*/
	}

function keyup(dd){
	if (document.all) dd = event;
	if (dd.keyCode==17) ctrlck=0;
	if (dd.keyCode==16){
		shiftck=0;
		document.body.style.cursor='auto';
		}
	}