// Son of Suckerfish Dropdowns: http://www.htmldog.com/articles/suckerfish/dropdowns/

sfHover = function() {
var sfEls = document.getElementById("nav").getElementsByTagName("LI");
for (var i=0; i<sfEls.length; i++) {
	sfEls[i].onmouseover=function() {
		this.className+=" sfhover";
	}
	sfEls[i].onmouseout=function() {
		this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
	}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function submitSearchForm ()
{
    if ( $ ( 's' ).value != '' && $ ( 's' ).value != 'please enter a search term' )
    {
        $ ( 'mainform' ).action = '/eventide/search.aspx';
        $ ( 'mainform' ).submit ();
    }
    else
    {
        $ ( 's' ).value = 'please enter a search term';
    }
}