mptx1=0;
mpty1=0;
mptx2=0;
mpty2=0;

document.onmousemove = setMousePt;

function setMousePt(evnt){
	mptx1 = event.x;
	mpty1 = event.y;
	mptx2 = event.x;
	mpty2 = event.y;
}

function hiddenMenues1(){
	if(mptx1 > 292 && mptx1 < 397 && mpty1 < 232){
	}else{
		hiddenMenu('sub1');
	}
	setTimeout('hiddenMenues1()',100);
}

function hiddenMenues2(){
	if(mptx2 > 488 && mptx2 < 594 && mpty2 < 216){
	}else{
		hiddenMenu('sub2');
	}
	setTimeout('hiddenMenues2()',100);
}

function showMenu(sid) {
	document.all.item(sid).style.visibility='visible';
}

function hiddenMenu(sid) {
	document.all.item(sid).style.visibility='hidden';
}