// JavaScript Document

function verProduto(id, altura, largura)
{
	window.open("detalhe_produto.asp?id=" + id + "&altura=" + altura,"","height=" + altura + ",width=" + largura + ",scrollbars=no, top=20%, left=50%,resizable=no,toolbar=no,statusbar=no,status=no");
}

function verData(){
	// Get today's current date.
	var now = new Date();
	
	// Array list of months.
	var months = new Array('01','02','03','04','05','06','07','08','09','10','11','12');
	
	// Calculate the number of the current day in the week.
	var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();
	
	// Calculate four digit year.
	function fourdigits(number)	{return (number < 1000) ? number + 1900 : number;}
	
	// Join it all together
	today = date + "." + months[now.getMonth()] + "." + (fourdigits(now.getYear())) ;
	return today;
}

function setCookie(c_name,value,expiredays){
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name){
	if (document.cookie.length>0)
	  {
	  c_start=document.cookie.indexOf(c_name + "=")
	  if (c_start!=-1)
		{ 
		c_start=c_start + c_name.length+1 
		c_end=document.cookie.indexOf(";",c_start)
		if (c_end==-1) c_end=document.cookie.length
		return unescape(document.cookie.substring(c_start,c_end))
		} 
	  }
	return ""
}

function selecionaLetra(por){
	var l = document.getElementById(por);
	var i = l.selectedIndex;
	var letra = l.options[i].text;
	setCookie("letraSelect",letra,20);
	return letra;
}

function comprar(id, nome, preco, peso){
	var f = document.formCompra;
	//var letra = getCookie("letraSelect")
	f.idproduto = id;
	f.nomeproduto = nome + " Letra " + letra;
	f.precoproduto = preco;
	f.peso = peso;
	f.submit()
}