// functions to toggle the visibility of select boxes to hide them
// from IE when we do a dhtml div
var showSelects = function()
{
	if (!document.getElementsByTagName){ return; }
	var browser = navigator.appName;
    	var ua = navigator.userAgent.toLowerCase();
    	if(browser == "Microsoft Internet Explorer" || ua == "msie")
	{
		var body = document.getElementsByTagName("body").item(0);
		var selects = $('content').getElementsByTagName("select");
		selects = $A(selects);
		selects.each( function( node ) { node.style.display = 'inline'; });
	}
}

var hideSelects = function ()
{
	if (!document.getElementsByTagName){ return; }
	var browser = navigator.appName;
    	var ua = navigator.userAgent.toLowerCase();
    	if(browser == "Microsoft Internet Explorer" || ua == "msie")
	{
		var body = document.getElementsByTagName("body").item(0);
		var selects = $('content').getElementsByTagName("select");
		selects = $A(selects);
		selects.each( function( node ) { node.style.display = 'none'; });
	}
}