var icon_src = "/settingsview/broom_sweep.png";

var icon_action_src = "/settingsview/broom_sweep.gif";

var selected_src = "/settingsview/yes_selected.png";

var deselected_src = "/settingsview/yes_deselected.png";

// sets localaized text constant

function localizeString(logicalString) {

    document.getElementById(logicalString).innerHTML = window.localeDelegate.translateText(logicalString);

}

// get settings Browser history value

function saverestoreState() {

    return window.pageController.getSaverestoreSettings();

}

// gets settings Character encoding value

function enciodingState() {

    return window.pageController.getTextEncoding();

}

// writes settings Character encoding value to pageController

function setValue(selectedValue) {

    window.pageController.setSettingsLoaded(1);    

    window.pageController.setTextEncoding(selectedValue);

}

// sets settings Character encoding value

function setEncodingState() {

    var encString = enciodingState();

    var list = document.getElementById("formbutton");

    if (list) {

		for (var i = 0; i < list.length; i++ ) {

		    if ( list.options[i].text == encString ) {

				list.options[i].selected = true;

				return i;

	    	}

		}

    }

    return 0;

}

// settings view form initialization

function initForms() {

    if ( saverestoreState() )

		$("#saverestore").attr("src", selected_src);

    else

		$("#saverestore").attr("src", deselected_src);

    setEncodingState();

    $("#id1").attr("src", icon_src);

    $("#id2").attr("src", icon_src);

    $("#id3").attr("src", icon_src);

    $("#id4").attr("src", icon_src);

    //$("#id5").attr("src", icon_src);

    $("#id6").attr("src", icon_src);

    localizeString("txt_browser_settings_general_settings");

    localizeString("txt_browser_settings_general_settings_character_encoding");

    localizeString("txt_browser_settings_general_settings_save_browser_history");

    localizeString("txt_browser_settings_clear_data");

    localizeString("txt_browser_settings_clear_data_cache");

    localizeString("txt_browser_settings_clear_data_cookies");

    localizeString("txt_browser_settings_clear_data_history");

    localizeString("txt_browser_settings_clear_data_bookmarks");

    //localizeString("txt_browser_settings_clear_data_form_data");

    localizeString("txt_browser_settings_clear_data_all");

    localizeString("txt_browser_settings_general_settings_about");

}

window.onload = initForms;

// execute action according to setting value

function clearSelected(field) {

    window.pageController.setSettingsLoaded(2);      

    if (field == "cache") { // Cache

		window.pageController.deleteCache();

		$("#id1").attr("src", icon_action_src);

		setTimeout("initForms()", 2000);

		return;

    } else if (field == "cookies") { // Cookies

		window.pageController.deleteCookies();

		$("#id2").attr("src", icon_action_src);

		setTimeout("initForms()", 2000);	

		return;

    } else if (field == "history") { // History

		window.historyManager.clearHistory();

		$("#id3").attr("src", icon_action_src);

		setTimeout("initForms()", 2000);  

		return;    				        			 

    } else if (field == "bookmarks") { // Bookmarks

		window.bookmarksController.clearAll();

		$("#id4").attr("src", icon_action_src);

		setTimeout("initForms()", 2000);

		return;

    } else if (field == "all") { // everything

		$("#id6").attr("src", icon_action_src);

		setTimeout("initForms();deleteData()", 2000);  

		return;

    } else {

		return;

    }

}

// clear all data represented by settings

function deleteData() {

    window.pageController.deleteCache();

    window.pageController.deleteCookies();

    window.historyManager.clearHistory();

    window.bookmarksController.clearAll();

    window.pageController.deleteDataFiles();

}

// save Browser history

function saveSR(img_src) {

    var flag;

    if ( img_src == deselected_src ) {

		$("#saverestore").attr("src", selected_src);

		flag = 1;

    } else {

		$("#saverestore").attr("src", deselected_src);

		flag = 0;

    }

    window.pageController.saveSaverestoreSettings(flag);

    window.pageController.setSettingsLoaded(1);

}