if (document.getElementById){
document.write('<style type="text/css">\n')
document.write('.item_contact{display:none;}\n')
document.write('</style>\n')
}


function contractall()
{
	var max = 50;
	
	if (document.getElementById)
	{
		for(var inc = 0; inc < max; inc++)
		{
			try{
				document.getElementById("contact"+inc).style.display="none";
			}
			catch(e){}
		}
	}
}

function expandone()
{
	if (document.getElementById)
	{
		var selectedItem = document.getElementById('contactoption').value;
		contractall();
		document.getElementById("contact"+selectedItem).style.display="block";
	}
}

if (window.addEventListener)
window.addEventListener("load", expandone, false)
else if (window.attachEvent)
window.attachEvent("onload", expandone)