// JavaScript Document

var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-3025122-18']);
_gaq.push(['_trackPageview']);

(function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();

function ajustarRodape(){
		
	var objRodape = document.getElementById("divRodape");
	var objCorpo = document.getElementById("divCorpoDaPagina");
	
	if(objCorpo.offsetHeight < 510) { objCorpo.style.height = "510px"; }
		
	objRodape.style.top = (objCorpo.offsetTop + objCorpo.offsetHeight) + "px";
		
}

function montarBarraNavegacao(nOrd, linkPaginas){

	var sOpcoes, i;
	var vetOpcoes = new Array(4);
	
	vetOpcoes[0] = "Alfab&eacute;tica A-Z";
	vetOpcoes[1] = "Alfab&eacute;tica Z-A";
	vetOpcoes[2] = "Menores pre&ccedil;os";
	vetOpcoes[3] = "Maiores pre&ccedil;os";
	
	sOpcoes = "";
	
	for(i=0;i<=3;i++){
	
		sOpcoes += "<option value='" + i + "' ";
		
		if(i == nOrd){sOpcoes += "selected";}
		
		sOpcoes += ">" + vetOpcoes[i] + "</option>";
		
	}
	
	document.getElementById("divNavegacaoTopo").innerHTML = "<table width='95%' border='0'><tr><td align='center' width='55%'>" + linkPaginas + 
		"</td>" + "<td align='left' width='45%' class='busca-label'>Ordenar por:&nbsp;" + "<select name='cmbOrdenar1' class='busca-textbox' onchange='Ordenar(1)'>" +
		sOpcoes + "</select></tr></table>";
		
	document.getElementById("divNavegacaoRodape").innerHTML = "<table width='95%' border='0'><tr><td align='center' width='55%'>" + linkPaginas +
		"</td>" + "<td align='left' width='45%' class='busca-label'>Ordenar por:&nbsp;" + "<select name='cmbOrdenar2' class='busca-textbox' onchange='Ordenar(2)'>" + 
		sOpcoes + "</select></tr></table>";
				
}

function execBusca(){

	var frm = document.frmBusca;
	
	if(frm.txtBusca.value==""){
		
		alert("Por favor, informe o nome do produto que está procurando.");
		return;
		
	}
	
	frm.action = "busca.asp?acao=buscar";
	frm.method = "post";
	frm.submit();
	
}

function corrigirDia(){

	var F = document.frmCadastro;
	var dia = F.txtDia;
	var mes = F.cmbMes;
	var ano = F.cmbAno;
	
	if(dia.value == "") { return false }
	
	if(dia.value < 1) {
	
		dia.value = 1;
		return false;
		
	}
	
	switch(mes.value){
		
		case "2":
			
			if((ano.value % 4) != 0 && dia.value > 28){
	
				dia.value = 28;
				
			}else{
				
				if((ano.value % 4) == 0 && dia.value > 29)
				
					dia.value = 29;
				
			}
	
		case "4":
		case "6":
		case "9":
		case "11":
		
			if(dia.value > 30)
			
				dia.value = 30;
			
		case "1":
		case "3":
		case "5":
		case "7":
		case "8":
		case "10":
		case "12":
		
			if(dia.value > 30)
			
				dia.value = 31;
			
	}
	
}

function exibirCurso(IDCurso){
		
	var objDiv = document.getElementById("divCurso");
	
	objDiv.innerHTML="<p class='aviso'>Lendo informações. Por favor, aguarde...</p>"
	
	if( typeof XMLHttpRequest == "undefined" )
		XMLHttpRequest = function() {
        	try { return new ActiveXObject("Microsoft.XMLHTTP") }  catch(e) {}
        	try { return new ActiveXObject("Msxml2.XMLHTTP") }     catch(e) {}
        	try { return new ActiveXObject("Msxml2.XMLHTTP.3.0") } catch(e) {}
        	try { return new ActiveXObject("Msxml2.XMLHTTP.6.0") } catch(e) {}
        	throw new Error( "Este navegador não suporta XMLHttpRequest or XMLHTTP." )
      	};

	var xmlhttp = new XMLHttpRequest();
	var url;
	
	if(IDCurso==0)
	
		url = "cursos_abertura.asp"
		
	else
	
		url = "detalhes_curso.asp?IDCurso=" + IDCurso;
	
	xmlhttp.open("GET", url, true);
	
	xmlhttp.onreadystatechange=function() {

		if (xmlhttp.readyState==4){
	
			var texto = xmlhttp.responseText				
			objDiv.innerHTML=texto
			
			ajustarRodape();
		
		}
		
	}
	
	xmlhttp.send(null);
				
}

function abrirJanelaChat(){
	
	var wChat;

	wChat = window.open("chat_login.asp", "chat", "width=440, height=500, toolbar=0, scrollbars=0, statusbar=0, menubar=0");

}

function forcarAcessoSeguro(){
	
	var vEndereco = window.location.href;
	
	if(vEndereco.substr(0, 5) != "https") 
		
		window.location.href = vEndereco.replace("http:", "https:");

}