/**************************************
	Functions by Daniel Bondance
	to ViaTecla SA | www.viatecla.pt
***************************************/

// Variaveis Globais
	var countMenu = new Array();
	var bgColorVar = '#0000FC'; //cor do hover do menu;


function validarPesquisa()
	{
		str = String(document.pesquisa.q.value);
		if (str != "" && str != " " && str.length > 3)
			document.pesquisa.submit();
		else
		{
			alert("Aten袯 a pesquisa deve ter pelo menos 4 caracteres!");
			document.pesquisa.q.focus();     
		}
   }

function janela(url, name, width, height)
	{
		var str = "height=" + height + ",innerHeight=" + height;
		str += ",width=" + width + ",innerWidth=" + width;
		if (window.screen) {
			var ah = screen.availHeight - 30;
			var aw = screen.availWidth - 10;

			var xc = (aw - width) / 2;
			var yc = (ah - height) / 2;

			str += ",left=" + xc + ",screenX=" + xc;
			str += ",top=" + yc + ",screenY=" + yc;
		}
		str += ",scrollbars=yes";
		window.open(url, name, str);
	}

function menu_over()
	{
		//criar objeto.
		tds = document.getElementsByTagName("td");
		//trocar bg da td.
		//tds[menu_over.arguments[0]].style.backgroundImage = 'url(images/bg_red.gif)';
		//tds[menu_over.arguments[0]+"_tab"].style.backgroundImage = 'url(images/bg_red.gif)';
		//td_sub.style.backgroundImage = 'url(images/bg_red.gif)';
		
		//Azul = '#536A78';
		//Vermelho = '#AC4221'
		
		td_sub.style.background = bgColorVar;
		
		for(var maxCount = 1; maxCount <= countMenu.length; maxCount++){
			if(menu_over.arguments[0] == "td_home"){
				tds["td_home"].style.background = bgColorVar;
			}
			if (menu_over.arguments[0] == countMenu[maxCount-1]){
				tds[countMenu[maxCount-1]].style.background = bgColorVar;
				tds[countMenu[maxCount-1]+"_tab"].style.background = bgColorVar;
			}else{
				tds[countMenu[maxCount-1]].style.background = '#536A78';
				tds[countMenu[maxCount-1]+"_tab"].style.background = '#536A78';
			}
		}
	}
	
function menu_out()
	{
		//criar objeto.
		tds = document.getElementsByTagName("td");
		//trocar bg da td.
		//tds[menu_out.arguments[0]].style.background = '#536A78';
		//tds[menu_out.arguments[0]+"_tab"].style.background = '#536A78';
		
		for(var maxCount = 1; maxCount <= countMenu.length; maxCount++){
			if(menu_out.arguments[0] == "td_home"){
				tds["td_home"].style.background = '#536A78';
			}
			if (menu_out.arguments[0] == countMenu[maxCount-1]){
				tds[countMenu[maxCount-1]].style.background = bgColorVar;
				tds[countMenu[maxCount-1]+"_tab"].style.background = bgColorVar;
			}else{
				tds[countMenu[maxCount-1]].style.background = '#536A78';
				tds[countMenu[maxCount-1]+"_tab"].style.background = '#536A78';
			}
		}
	}
		
function goto_url()
	{
		var i, args=goto_url.arguments;
		for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
	}

function ShowHide(who)
	{
		who = unescape(who);
		divs = document.getElementsByTagName("div");
		tds = document.getElementsByTagName("td");
		var spaces = "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
		//divs["links_div"].style.visibility = "visible"
		//divs["links_div"].innerHTML = spaces + who;
		
		tds["td_sub"].innerHTML = spaces + who;
	}
	
function jumpMenu(targ,selObj,restore)
	{
		//abre uma nova janela...
		eval("window.open('"+selObj.options[selObj.selectedIndex].value+"','','')");
		//eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
		if (restore) selObj.selectedIndex=0;
	}