// JavaScript Document
function goProdutos(url){
	location.href = url;
}

function goTop(){
	jQuery("html,body").animate({ scrollTop: 0 }, "slow");
}

function btntop(){

	var janela = jQuery(window).height();
	var corpo = jQuery("#geral").css("height");
	corpo = corpo.replace('px','');

	//IE fix
	if((corpo - corpo) != 0){
		corpo = document.getElementById('geral').offsetHeight;
	}
	
	if(corpo > janela){
		jQuery("#btnTop").show();
	} else {
		jQuery("#btnTop").hide();
	}

}

function mainmenu(){
	$(" #nav ul "). css({display: "none"});
	$(" #nav li").hover(function(){
	$(this).find('ul:first').css({visibility: "visible",display: "none"}).show(200);
	},function(){
	$(this).find('ul:first').css({visibility: "hidden"});
	});
	}
	
	$(document).ready(function(){
	mainmenu();
});


window.onresize = btntop;
window.onload = btntop;