function ajaxRequest(DivId,Url,sWait){
		if( sWait != "" ) {
			document.getElementById(DivId).innerHTML = sWait;
		}
		var AJAX;
		try{
			AJAX = new XMLHttpRequest();
		}
		catch(e){
			try{
				AJAX = new ActiveXObject("Msxml2.XMLHTTP");
			}
			catch(e){
				try{
					AJAX = new ActiveXObject("Microsoft.XMLHTTP");
				}
				catch(e){
					alert("Your browser does not support AJAX.");
					return false;
				}
			}
		}
		
		AJAX.onreadystatechange = function(){
			if(AJAX.readyState == 4){
				if(AJAX.status == 200){
					//resposta = Utf8.encode(AJAX.responseText);
					document.getElementById(DivId).innerHTML = AJAX.responseText;
				}else{
					document.getElementById(DivId).innerHTML = "Error: "+ AJAX.statusText + ". Status: " + AJAX.status;
				}
			}
		}
		AJAX.open("get", Url, true);
		AJAX.send(null);
	}

	

/**
*
*  UTF-8 data encode / decode
*  http://www.webtoolkit.info/
*
**/

var Utf8 = {

    // public method for url encoding
    encode : function (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;
    },

    // public method for url decoding
    decode : function (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;
    }

}