function doMenu(num){

	if (document.getElementById('sub'+num).style.display == "none")
	{
		document.getElementById('sub'+num).style.display = "block";
	}
	else
	{
		document.getElementById('sub'+num).style.display = "none";
	}
	/*
	i=0;
	while(i<sub.length){
		p=i+1;
		document.getElementById('sub'+i).style.display = "none";
		i++;
	}
	document.getElementById('sub'+num).style.display = "block";
	document.getElementById('djPic').style.display = "block";
	document.images.LargePic.src=theImages[num-1];
*/
}