function setStyleByClass(t,c,p,v)
{
	var elements;
	if(t == '*')
	{
		// '*' not supported by IE/Win 5.5 and below
		elements = (ie) ? document.all : document.getElementsByTagName('*');
	} 
	else {
		elements = document.getElementsByTagName(t);
	}
	for(var i = 0; i < elements.length; i++)
	{
		var node = elements.item(i);
		for(var j = 0; j < node.attributes.length; j++)
		{
			if(node.attributes.item(j).nodeName == 'class')
			{
				if(node.attributes.item(j).nodeValue == c)
				{
					eval('node.style.' + p + " = '" +v + "'");
				}
			}
		}
	}
}


function ShowAddPhoneNumbers()
{
	if (document.AddStrataContact.Referrercompany.options[document.AddStrataContact.Referrercompany.selectedIndex].value == "SeeingRed")
	{
		setStyleByClass("tr","displayAddPhoneNumbers","display","inline");
	}
	else
	{
		setStyleByClass("tr","displayAddPhoneNumbers","display","none");
	}
}