jQuery(document).ready(function($) {
	$('#nav li').hover(
		function () {  
			//show its submenu  
			$(this).className='hover';
			$('> a').className='hover';
			$(this).addClass('hover');  
			$('> a').addClass('hover');
		},   
		function () {  
			//hide its submenu  
			$(this).removeClass('hover');
			$('> a').removeClass('hover');
		}  
	);
	
	$("#slideshow").cycle({speed:2000});
	
	var mainHt = $("#entries").height();
	var sideHt = $("#sidebar").height();
	if (mainHt > sideHt) {
		$("#sidebar").css("height", mainHt);
	} else {
		$("#entries").css("height", sideHt);
	}
	
	var leftHt = $("#landing-text-left").height();
	var cntrHt = $("#landing-text-center").height();
	var rghtHt = $("#landing-text-right").height();
	
	if (leftHt >= cntrHt && leftHt >= rghtHt) {
		var newHt = leftHt;
	} else if (cntrHt >= leftHt && cntrHt >= rghtHt) {
		var newHt = cntrHt;
	} else {
		var newHt = rghtHt;
	}
	
	$.each([$("#landing-text-left"),$("#landing-text-center"),$("#landing-text-right")],function(){
		$(this).css("height",newHt);
	});
	             
});

function changeURL() {
	var href = $("#newsletter").attr("href");
	var cut = href.indexOf("?");
	var frame = href.indexOf("iframe");
	var email = $("#emailsignup").val();
	var href = href.substring(0,cut)+"?e="+email+"&"+href.substr(frame);
	$("#newsletter").attr("href", href);
}

function formSubmit() {
	$("#emailsignup").blur();
	$("#newsletter").click();
}