var hide1;
function pdmenu(){
	clearTimeout(hide1);
	document.getElementById('submenu1')
	.style.visibility="visible";
}
function pdmenuhide(){
	document.getElementById('submenu1')
	.style.visibility="hidden";
}

var hide2;
function pdmenu2(){
	clearTimeout(hide2);
	document.getElementById('submenu2')
	.style.visibility="visible";
}
function pdmenuhide2(){
	document.getElementById('submenu2')
	.style.visibility="hidden";
}

var hide3;
function pdmenu3(){
	clearTimeout(hide3);
	document.getElementById('submenu3')
	.style.visibility="visible";
}
function pdmenuhide3(){
	document.getElementById('submenu3')
	.style.visibility="hidden";
}

var hide4;
function pdmenu4(){
	clearTimeout(hide4);
	document.getElementById('submenu4')
	.style.visibility="visible";
}
function pdmenuhide4(){
	document.getElementById('submenu4')
	.style.visibility="hidden";
}

var hide5;
function pdmenu5(){
	clearTimeout(hide5);
	document.getElementById('submenu5')
	.style.visibility="visible";
}
function pdmenuhide5(){
	document.getElementById('submenu5')
	.style.visibility="hidden";
}

var hide6;
function pdmenu6(){
	clearTimeout(hide6);
	document.getElementById('submenu6')
	.style.visibility="visible";
}
function pdmenuhide6(){
	document.getElementById('submenu6')
	.style.visibility="hidden";
}