/* 
 * infrabase 2010 JS form scripts
 */
 
function validateEmail(email) 
{ 
    var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
    if(reg.test(email) == false) { 
        return false;
    }
    return true;
}
 
function validateZip(zipcode) 
{ 
    var reg = /^([1-9])([0-9]){3}$/;
    if(reg.test(zipcode) == false) { 
        return false;
    }
    return true;
}
            
function checkData(id, messageid) {
    var allowedSubmission = true;

    $(id + ' :input').each(function(index, object) {
        var field = object;
        var value = $(field).val();
        var title = $(field).attr("title");
        $(field).removeClass("invalid");
		
        if ($(field).hasClass('field-required')) {
            if(value == title || value == "") {
                /*value = $(field).val();*/
                $(field).addClass("invalid");
                allowedSubmission = false;
            }
        }
		
        if ($(field).hasClass('validate-email')) {
            if(false == validateEmail(value)) {
                $(field).addClass("invalid");
                allowedSubmission = false;	
            }
        }
		
        if ($(field).hasClass('validate-zip')) {
            if(false == validateZip(value)) {
                $(field).addClass("invalid");
                allowedSubmission = false;	
            }
        }
    });         
	
    if(allowedSubmission == true) {
        stateSubmitting(messageid);
    } else {
        stateFieldsNotValid(messageid);	
    }
    return allowedSubmission;
}
            
function formToJson(id) {    
    var result = '{ "required" :';
    result = result.concat(toJSON(id + ' :input.field-required'));
    result = result.concat(',');
    result = result.concat(' "optional" :');
    result = result.concat(toJSON(id + ' :input.field-optional'));
    result = result.concat(',');
    result = result.concat(' "checkboxes" :');
    result = result.concat(toJSON(id + ' input[type=checkbox]:checked'));
    result = result.concat(",");
    result = result.concat(' "selects" :');
    result = result.concat(selectToJSON(id + ' select'));
    result = result.concat("}");
    return result;
}

function toJSON(selector) {
    var size = ($(selector).length)-1;
    var result = "{ ";
    $(selector).each(function(index, object) {
        var field = object;
        var value = $(field).val();
        var name = $(field).attr("name");
        var title = $(field).attr("title");
        if(value == title) {
            value ="";
        }
        if(index >= size) {
            result = result.concat('"' + name + '":"' + htmlentities(value) + '"');
        } else {
            result = result.concat('"'+ name + '":"' + htmlentities(value) + '",');
        }
    });
    result = result.concat("}");
    return result;
}

function selectToJSON(selector) {
    var size = ($(selector).length)-1;
    var result = "{ ";
    $(selector).each(function(index, select) {
        var name = $(select).attr("name");
        var value = $(select).find('option:selected').val();
        if(index >= size) {
            result = result.concat('"' + name + '":"' + htmlentities(value) + '"');
        } else {
            result = result.concat('"' + name + '":"' + htmlentities(value) + '",');
        }  
    });
    result = result.concat("}");
    return result;
}
             
function stateFieldsNotValid(id) {
    var data = new Array();
    data[0] = false;
    data[1] = "Bitte füllen Sie alle gekennzeichneten Felder korrekt aus!";
    setState(id, data);
}
             
function stateCheckboxes(id) {
    var data = new Array();
    data[0] = false;
    data[1] = "Bitte treffen Sie eine Auswahl.";
    setState(id, data);
}
            
function stateSubmitting(id) {
    var data = new Array();
    data[0] = null;
    data[1] = "Ihre Daten werden übermittelt."
    setState(id, data);
}

function htmlentities (string, quote_style) {
    /*
    // Convert all applicable characters to HTML entities  
    // 
    // version: 1103.1210
    // discuss at: http://phpjs.org/functions/htmlentities
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: nobbler
    // +    tweaked by: Jack
    // +   bugfixed by: Onno Marsman
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Ratheous
    // -    depends on: get_html_translation_table
    // *     example 1: htmlentities('Kevin & van Zonneveld');
    // *     returns 1: 'Kevin & van Zonneveld'
    // *     example 2: htmlentities("foo'bar","ENT_QUOTES");
    // *     returns 2: 'foo'bar'
    */
    var hash_map = {},
    symbol = '',
    tmp_str = '',
    entity = '';
    tmp_str = string.toString();
    if (false === (hash_map = this.get_html_translation_table('HTML_ENTITIES', quote_style))) {
        return false;
    }
    hash_map["'"] = ''';
    for (symbol in hash_map) {
        entity = hash_map[symbol];
        tmp_str = tmp_str.split(symbol).join(entity);
    }
 
    return tmp_str;
}

function get_html_translation_table (table, quote_style) {
    // Returns the internal translation table used by htmlspecialchars and htmlentities  
    // 
    // version: 1103.1210
    // discuss at: http://phpjs.org/functions/get_html_translation_table
    // +   original by: Philip Peterson
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: noname
    // +   bugfixed by: Alex
    // +   bugfixed by: Marco
    // +   bugfixed by: madipta
    // +   improved by: KELAN
    // +   improved by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Frank Forte
    // +   bugfixed by: T.Wild
    // +      input by: Ratheous
    // %          note: It has been decided that we're not going to add global
    // %          note: dependencies to php.js, meaning the constants are not
    // %          note: real constants, but strings instead. Integers are also supported if someone
    // %          note: chooses to create the constants themselves.
    // *     example 1: get_html_translation_table('HTML_SPECIALCHARS');
    // *     returns 1: {'"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;'}
    var entities = {},
    hash_map = {},
    decimal = 0,
    symbol = '';
    var constMappingTable = {},
    constMappingQuoteStyle = {};
    var useTable = {},
    useQuoteStyle = {};
 
    // Translate arguments
    constMappingTable[0] = 'HTML_SPECIALCHARS';
    constMappingTable[1] = 'HTML_ENTITIES';
    constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
    constMappingQuoteStyle[2] = 'ENT_COMPAT';
    constMappingQuoteStyle[3] = 'ENT_QUOTES';
 
    useTable = !isNaN(table) ? constMappingTable[table] : table ? table.toUpperCase() : 'HTML_SPECIALCHARS';
    useQuoteStyle = !isNaN(quote_style) ? constMappingQuoteStyle[quote_style] : quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT';
 
    if (useTable !== 'HTML_SPECIALCHARS' && useTable !== 'HTML_ENTITIES') {
        throw new Error("Table: " + useTable + ' not supported');
    // return false;
    }
 
    entities['38'] = '&amp;';
    if (useTable === 'HTML_ENTITIES') {
        entities['160'] = '&nbsp;';
        entities['161'] = '&iexcl;';
        entities['162'] = '&cent;';
        entities['163'] = '&pound;';
        entities['164'] = '&curren;';
        entities['165'] = '&yen;';
        entities['166'] = '&brvbar;';
        entities['167'] = '&sect;';
        entities['168'] = '&uml;';
        entities['169'] = '&copy;';
        entities['170'] = '&ordf;';
        entities['171'] = '&laquo;';
        entities['172'] = '&not;';
        entities['173'] = '&shy;';
        entities['174'] = '&reg;';
        entities['175'] = '&macr;';
        entities['176'] = '&deg;';
        entities['177'] = '&plusmn;';
        entities['178'] = '&sup2;';
        entities['179'] = '&sup3;';
        entities['180'] = '&acute;';
        entities['181'] = '&micro;';
        entities['182'] = '&para;';
        entities['183'] = '&middot;';
        entities['184'] = '&cedil;';
        entities['185'] = '&sup1;';
        entities['186'] = '&ordm;';
        entities['187'] = '&raquo;';
        entities['188'] = '&frac14;';
        entities['189'] = '&frac12;';
        entities['190'] = '&frac34;';
        entities['191'] = '&iquest;';
        entities['192'] = '&Agrave;';
        entities['193'] = '&Aacute;';
        entities['194'] = '&Acirc;';
        entities['195'] = '&Atilde;';
        entities['196'] = '&Auml;';
        entities['197'] = '&Aring;';
        entities['198'] = '&AElig;';
        entities['199'] = '&Ccedil;';
        entities['200'] = '&Egrave;';
        entities['201'] = '&Eacute;';
        entities['202'] = '&Ecirc;';
        entities['203'] = '&Euml;';
        entities['204'] = '&Igrave;';
        entities['205'] = '&Iacute;';
        entities['206'] = '&Icirc;';
        entities['207'] = '&Iuml;';
        entities['208'] = '&ETH;';
        entities['209'] = '&Ntilde;';
        entities['210'] = '&Ograve;';
        entities['211'] = '&Oacute;';
        entities['212'] = '&Ocirc;';
        entities['213'] = '&Otilde;';
        entities['214'] = '&Ouml;';
        entities['215'] = '&times;';
        entities['216'] = '&Oslash;';
        entities['217'] = '&Ugrave;';
        entities['218'] = '&Uacute;';
        entities['219'] = '&Ucirc;';
        entities['220'] = '&Uuml;';
        entities['221'] = '&Yacute;';
        entities['222'] = '&THORN;';
        entities['223'] = '&szlig;';
        entities['224'] = '&agrave;';
        entities['225'] = '&aacute;';
        entities['226'] = '&acirc;';
        entities['227'] = '&atilde;';
        entities['228'] = '&auml;';
        entities['229'] = '&aring;';
        entities['230'] = '&aelig;';
        entities['231'] = '&ccedil;';
        entities['232'] = '&egrave;';
        entities['233'] = '&eacute;';
        entities['234'] = '&ecirc;';
        entities['235'] = '&euml;';
        entities['236'] = '&igrave;';
        entities['237'] = '&iacute;';
        entities['238'] = '&icirc;';
        entities['239'] = '&iuml;';
        entities['240'] = '&eth;';
        entities['241'] = '&ntilde;';
        entities['242'] = '&ograve;';
        entities['243'] = '&oacute;';
        entities['244'] = '&ocirc;';
        entities['245'] = '&otilde;';
        entities['246'] = '&ouml;';
        entities['247'] = '&divide;';
        entities['248'] = '&oslash;';
        entities['249'] = '&ugrave;';
        entities['250'] = '&uacute;';
        entities['251'] = '&ucirc;';
        entities['252'] = '&uuml;';
        entities['253'] = '&yacute;';
        entities['254'] = '&thorn;';
        entities['255'] = '&yuml;';
    }
 
    if (useQuoteStyle !== 'ENT_NOQUOTES') {
        entities['34'] = '&quot;';
    }
    if (useQuoteStyle === 'ENT_QUOTES') {
        entities['39'] = '&#39;';
    }
    entities['60'] = '&lt;';
    entities['62'] = '&gt;';
 
 
    // ascii decimals to real symbols
    for (decimal in entities) {
        symbol = String.fromCharCode(decimal);
        hash_map[symbol] = entities[decimal];
    }
 
    return hash_map;
}
                    
function setState(identifier, data) {
    var state = data[0];
    var message = data[1];
    $(identifier).removeClass("state-false");  
    $(identifier).removeClass("state-ok");  
    if(state == true) {
        $(identifier).addClass("state-ok"); 
        $(identifier).removeClass("state-false");        
    } else if(state == false) {
        $(identifier).addClass("state-false"); 
        $(identifier).removeClass("state-ok");        
    } else {        
    }
    $(identifier).html(message);
    $(identifier).show();
}

function resetForm(id) {
    $(id + ' :input:not([type=submit])').each(function(index, object) {
        var input = $(object);
        input.val(input.attr('title')).addClass('watermark');        
    });
    $(id + ' :input[type=checkbox]').each(function(index, object) {
        var input = $(object);
        input.removeAttr('checked');        
    });
    $(id + ' :option').each(function(index, object) {
        var input = $(object);
        input.removeAttr('selected');        
    });
}
            
$(document).ready(function() {  

    $('input[title], textarea[title]').each(function(i, n) { 
        var input = $(n);
        input.focus(function() {
            if ($(this).hasClass('watermark'))
                $(this).val('').removeClass('watermark');
        });

        input.blur(function() {
            if ("" == $(this).val())
                $(this).val(input.attr('title')).addClass('watermark');
        });
        if(input.val() != "") return;        
        input.val(input.attr('title')).addClass('watermark');
    });
                    
});