// JavaScript Document

function WebMail()
{
	if(document.frmweb.login_username.value == "") { alert("Por favor, preencha o seu USUARIO"); document.frmweb.login_username.focus(); }
	else if(document.frmweb.secretkey.value == "") { alert("Por favor, preencha a sua SENHA"); document.frmweb.secretkey.focus(); }
	else
	{
		if(document.frmweb.login_username.value.indexOf('@') < 1) { document.getElementById('login_username').value = document.getElementById('login_username').value+"@joinville.sc.gov.br"; }
		window.open("", "webmpmj", "width=780,height=460,top=50,left=50,menubar=no,toolbar=no,scrollbars=yes,resizable=yes,status=no");
		document.frmweb.target = "webmpmj";
		document.frmweb.submit();
		document.getElementById('login_username').value = "";
		document.getElementById('secretkey').value = "";
	}
}

function bloqueiaEnter(e){
	if(e.which){
		if(e.which ==13)
			return fcBuscaServicos();
	}
	else{
		if(e.keyCode ==13)
			return fcBuscaServicos();
	}
}

function utf8_encode(string) {
	string = string.replace(/\r\n/g,"\n");
	var utftext = "";

	for (var n = 0; n < string.length; n++) {

		var c = string.charCodeAt(n);

		if (c < 128) {
			utftext += String.fromCharCode(c);
		}
		else if((c > 127) && (c < 2048)) {
			utftext += String.fromCharCode((c >> 6) | 192);
			utftext += String.fromCharCode((c & 63) | 128);
		}
		else {
			utftext += String.fromCharCode((c >> 12) | 224);
			utftext += String.fromCharCode(((c >> 6) & 63) | 128);
			utftext += String.fromCharCode((c & 63) | 128);
		}

	}

	return utftext;
}
	
function utf8_decode(utftext) {
	var string = "";
	var i = 0;
	var c = c1 = c2 = 0;

	while ( i < utftext.length ) {

		c = utftext.charCodeAt(i);

		if (c < 128) {
			string += String.fromCharCode(c);
			i++;
		}
		else if((c > 191) && (c < 224)) {
			c2 = utftext.charCodeAt(i+1);
			string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
			i += 2;
		}
		else {
			c2 = utftext.charCodeAt(i+1);
			c3 = utftext.charCodeAt(i+2);
			string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
			i += 3;
		}

	}

	return string;
}