// JavaScript Document
function showSubMenu(id)
{
	var sub1 = document.getElementById('subMenu1');
	var sub2 = document.getElementById('subMenu2');
	
	if(sub1==null || sub2==null)
		return;
	
	if(id==1)
	{
		sub2.style.display = 'none';
		sub1.style.display = 'block';
	}
	else if(id==2)
	{
		sub1.style.display = 'none';
		sub2.style.display = 'block';
	}
	else
	{
		sub1.style.display = 'none';
		sub2.style.display = 'none';
	}
}

function showPicture(picName)
{
	if(picName==null || picName=='')
		return;
		
	scrWidth = screen.width;
	scrHeight = screen.height;
	document.getElementById('light').style.display='block';
	document.getElementById('fade').style.display='block';
	document.getElementById('fade').style.height=scrHeight+"px";
	document.getElementById('fade').style.width=scrWidth+"px";
	
	document.getElementById('light').style.top=(scrHeight/2-300)+"px";
	document.getElementById('light').style.left=(scrWidth/2-200)+"px";
	
	document.getElementById('light').innerHTML = "<p><a href='javascript:void(0);' onclick='closeShowPic();'>Close</a></p><p><img src='"+picName+"' width='400' height='400'/></p>";
}

function closeShowPic()
{
	document.getElementById('light').style.display='none';
	document.getElementById('fade').style.display='none';
	document.getElementById('light').innerHTML = "";
}