var div; 

function getImageForAccessModifier(category) {
	switch (category){
		case ACCESS_MODIFIER_SHARED:
			return IMG_SHARED;
		case ACCESS_MODIFIER_AIRPORT:
			return IMG_AIRPORT;
		case ACCESS_MODIFIER_GAS:
			return IMG_GAS;
		case ACCESS_MODIFIER_TRAIN:
			return IMG_TRAIN;
		case ACCESS_MODIFIER_COFFEE:
			return IMG_COFFEE;
		case ACCESS_MODIFIER_HOTEL:
			return IMG_HOTEL;
		case ACCESS_MODIFIER_OTHER:
			return IMG_OTHER;
		default:
			return IMG_OTHER;
	}
}

function getLargeImageForAccessModifier(category) {
	switch (category){
		case ACCESS_MODIFIER_SHARED:
			return IMG_SHARED_L;
		case ACCESS_MODIFIER_AIRPORT:
			return IMG_AIRPORT_L;
		case ACCESS_MODIFIER_GAS:
			return IMG_GAS_L;
		case ACCESS_MODIFIER_TRAIN:
			return IMG_TRAIN_L;
		case ACCESS_MODIFIER_COFFEE:
			return IMG_COFFEE_L;
		case ACCESS_MODIFIER_HOTEL:
			return IMG_HOTEL_L;
		case ACCESS_MODIFIER_OTHER:
			return IMG_OTHER_L;
		default:
			return IMG_OTHER_L;
	}
}

function buildAPDetailsPopupContent(ap) {
	var content = "";

	if (ap.Category == 1) { // Shared AP
		content += "<table id='tbl1' cellspacing='0' cellpadding='0' class='info-popup'>"
		content += 	"<tr>"
		content += 		"<td width='30%'  align='right' ><img class='apImage' src='" + ap.Picture + "'></td>"
		content += 		"<td>"
		content += 			"<table class='fullWidth'>"
		content += 				"<tr>"
		content += 					"<td><h2 style='padding-top: 0px !important'>" + ap.APName + "</h2></td>"
		content += 				"</tr>"
		content += 				"<tr>"
		content += 					"<td class='apDescription'>" + ap.Description + "</td>"
		content += 				"</tr>"
		content += 			"</table>"
		content += 		"</td>"
		content += 	"</tr>"
		content += "<tr>"
		content += 		"<td colspan='2'>"
		content += 		"<table class='fullWidth' cellspacing='0' cellpadding='0' border='0'>"
		content += 			"<tr>"
		content += 				"<td align='right' width='30%'>Owner: </td><td> " + ap.OwnerName + "</td>"
		content += 			"</tr>"
		content += 			"<tr>"
		content += 				"<td align='right'>Location: </td><td> " + ap.Address + "</td>"
		content += 			"</tr>"
		content += 		"</table>"
		content += 	"</td>"
		content += "</tr>"
		content += "</table>"
	}
	else { // This is a commercial AP
		content += "<table id='tbl1' cellspacing='0' cellpadding='0' class='info-popup'>"
		content += 	"<tr>"
		content += 		"<td width='30%'  align='right' ><img class='apImage' src='" + ap.Picture + "'></td>"
		content += 		"<td>"
		content += 			"<table class='fullWidth'>"
		content += 				"<tr>"
		content += 					"<td><h2 style='padding-top: 0px !important'>" + ap.APName + "</h2></td>"
		content += 				"</tr>"
		content += 				"<tr>"
		content += 					"<td class='apDescription'>" + ap.Description + "</td>"
		content += 				"</tr>"
		content += 			"</table>"
		content += 		"</td>"
		content += 	"</tr>"
		content += "<tr>"
		content += 		"<td colspan='2'>"
		content += 		"<table class='fullWidth' cellspacing='0' cellpadding='0' border='0'>"
		/*content += 			"<tr>"
		content += 				"<td align='right' width='30%'>Category: </td><td> " + ap.Category + "</td>"
		content += 			"</tr>"*/
		content += 			"<tr>"
		content += 				"<td align='right'>Address: </td><td> " + ap.Address + "</td>"
		content += 			"</tr>"
		content += 			"<tr>"
		content += 				"<td align='right'>&nbsp;</td><td> (" + ap.City + ")</td>"
		content += 			"</tr>"
		content += 		"</table>"
		content += 	"</td>"
		content += "</tr>"
		content += "</table>"		
	}
	
	return content;
}

function showResultsOnPage(xml) {
	// Remove old control
	if (apListBox) {
		map.removeControl(apListBox);
	}
	// Add the control
	apListBox = new apListBoxControl(xml);
	map.addControl(apListBox);
}

function goToAP(coords, apid) {			                   
    tableClicked = true;     
    map.setCenter(coords, AP_HIGHEST_ZOOM_LEVEL);   
    requestDetailsForAccessPoint(apid);	          
}

function seekResult(res, coord)
{
    if (res == null || res == "")
    {
        setTimeout(function() { seekResult(res, coord) }, 1000);
    } 
    else
    {
        map.openInfoWindow(coord, bigResult);        
       // GLog.write("Got XML from seek res table : " + coord.lat() + " || " + coord.lng());
        //GLog.write(map.getCenter().toString());
    }
}


/*function setEvents() {
	document.getElementById('country').onkeypress = keyPressed;
	document.getElementById('city').onkeypress = keyPressed;
	document.getElementById('zip').onkeypress = keyPressed;
}*/

function  keyPressed(e) {
	var code;
	if (!e) {
		e = window.event;
		code = e.keyCode;
	} else {
		code = e.which;
	}
	
	if (code == '13') {
		startSearch();
	}
}

function firefox2Fix() {
	var ffv = 0;
	var ffn = "Firefox/";
	var ffp = navigator.userAgent.indexOf(ffn);
	if (ffp != -1) ffv = parseFloat(navigator.userAgent.substring(ffp + ffn.length));
	// If we're using Firefox 1.5 or above override the Virtual Earth drawing functions to use SVG
	if (ffv >= 1.5) {
		Msn.Drawing.Graphic.CreateGraphic=function(f,b) { return new Msn.Drawing.SVGGraphic(f,b) }
	}
}

var Base64 = {

    // private property
    _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",

    // public method for encoding
    encode : function (input) {
        var output = "";
        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
        var i = 0;

        input = Base64._utf8_encode(input);

        while (i < input.length) {

            chr1 = input.charCodeAt(i++);
            chr2 = input.charCodeAt(i++);
            chr3 = input.charCodeAt(i++);

            enc1 = chr1 >> 2;
            enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
            enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
            enc4 = chr3 & 63;

            if (isNaN(chr2)) {
                enc3 = enc4 = 64;
            } else if (isNaN(chr3)) {
                enc4 = 64;
            }

            output = output +
            this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
            this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);

        }

        return output;
    },

    // public method for decoding
    decode : function (input) {
        var output = "";
        var chr1, chr2, chr3;
        var enc1, enc2, enc3, enc4;
        var i = 0;

        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

        while (i < input.length) {

            enc1 = this._keyStr.indexOf(input.charAt(i++));
            enc2 = this._keyStr.indexOf(input.charAt(i++));
            enc3 = this._keyStr.indexOf(input.charAt(i++));
            enc4 = this._keyStr.indexOf(input.charAt(i++));

            chr1 = (enc1 << 2) | (enc2 >> 4);
            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
            chr3 = ((enc3 & 3) << 6) | enc4;

            output = output + String.fromCharCode(chr1);

            if (enc3 != 64) {
                output = output + String.fromCharCode(chr2);
            }
            if (enc4 != 64) {
                output = output + String.fromCharCode(chr3);
            }

        }

        output = Base64._utf8_decode(output);

        return output;

    },

    // private method for UTF-8 encoding
    _utf8_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;
    },

    // private method for UTF-8 decoding
    _utf8_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;
    }
}