function gebi( id )
{
	return document.getElementById( id )
}

function visibility( id )
{
	var blockId = gebi( id );
	blockId.style.display = blockId.style.display == "none" ? "" : "none";
}

function hideLayer( id )
{
	var blockId = gebi( id );
	blockId.style.display = "none";
}
function showLayer( id )
{
	var blockId = gebi( id );
	blockId.style.display = "";
}

function go_to( href )
{
	location.href = href;
	return true;
}

function showhide_layer( id, idh )
{
	var blockId = gebi( id );
	var blockIdh = gebi( idh );
	blockId.style.display = '';
	blockIdh.style.display = 'none';
}


function selectAll(form) 
{
	var checked = form.checkAll.checked;
	
	for (var i = 0; i < form.length; i++) {
		if (form[i].getAttribute("type") == "checkbox" && form[i].getAttribute("name") != "checkAll") {
			form[i].checked = checked;
		}
	}
}



var da = (document.all) ? 1 : 0;
var pr = (window.print) ? 1 : 0;
var mac = (navigator.userAgent.indexOf("Mac") != -1);

function StartPrintPage() {
if (pr) // NS4, IE5
window.print()
else if (da && !mac) // IE4 (Windows)
vbPrintPage()
}



function selectOne(form) 
{
	var checked =0;
	var all = 0;
	
	for (var i = 0; i < form.length; i++) {
		if (form[i].getAttribute("type") == "checkbox" && form[i].getAttribute("name") != "checkAll") {
			if (form[i].checked == true) {
				checked++;
				all++;
			}
			else {
				all++;
			}
		}
	}
	if (all == checked) {
		form.checkAll.checked = true;
	}
	if(checked != 0 && checked < all) {
		form.checkAll.checked = false;
	}
}

function locationCountry()
{
	var country = document.getElementById("country");
	var region = document.getElementById("region");
	var city = document.getElementById("city");
	var container = document.getElementById("region-block");
	
	new Ajax.Request("/modules/ajax/location.php", {
		encoding: 'UTF-8',
		method: 'post',
		parameters: { country: country.value, region: region.value, city: city.value, type: 'region', name: region.name },
				onSuccess: function( transport ) {
					container.innerHTML = transport.responseText; 
				},
				onFailure: function( transport ) { 
					container.innerHTML = transport.responseText; 
				}
	});
	
	locationRegion()();
}

function locationRegion()
{
	var country = document.getElementById("country");
	var region = document.getElementById("region");
	var city = document.getElementById("city");
	var container = document.getElementById("city-block");
	
	new Ajax.Request("/modules/ajax/location.php", {
		encoding: 'UTF-8',
		method: 'post',
		parameters: { country: country.value, region: region.value, city: city.value, type: 'city', name: city.name },
				onSuccess: function( transport ) {
					container.innerHTML = transport.responseText; 
				},
				onFailure: function( transport ) { 
					container.innerHTML = transport.responseText; 
				}
	});
}

function locationCity()
{

}

function queryString(parameter) { 
	var loc = location.search.substring(1, location.search.length);
	var param_value = false;
	var params = loc.split("&");
	
	for (i=0; i<params.length;i++) {
		param_name = params[i].substring(0,params[i].indexOf('='));
		
		if (param_name == parameter) {
			param_value = params[i].substring(params[i].indexOf('=')+1)
		}
	}
  
	if (param_value) {
		return param_value;
	}
	else {
		return false;
	}
}


function refreshCaptcha() {
	var t = new Date();
	var timestamp = t.getTime();	
	
	var captcha = new Image();
	captcha.src = '/captcha.jpg?' + timestamp;
	
	
	captcha.onload = function () { 
		document.images['captcha'].width  = captcha.width;
		document.images['captcha'].height = captcha.height;
		document.images['captcha'].src    = captcha.src;
	}
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function htmlspecialchars (string, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: Mirek Slugen
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Nathan
    // +   bugfixed by: Arno
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // -    depends on: get_html_translation_table
    // *     example 1: htmlspecialchars("<a href='test'>Test</a>", 'ENT_QUOTES');
    // *     returns 1: '&lt;a href=&#039;test&#039;&gt;Test&lt;/a&gt;'
 
    var histogram = {}, symbol = '', tmp_str = '', entity = '';
    tmp_str = string.toString();
    
    if (false === (histogram = get_html_translation_table('HTML_SPECIALCHARS', quote_style))) {
        return false;
    }
    
    for (symbol in histogram) {
        entity = histogram[symbol];
        tmp_str = tmp_str.split(symbol).join(entity);
    }
    
    return tmp_str;
}

function get_html_translation_table(table, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philip Peterson
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: noname
    // %          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.
    // %          note: Table from http://www.the-art-of-web.com/html/character-codes/
    // *     example 1: get_html_translation_table('HTML_SPECIALCHARS');
    // *     returns 1: {'"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;'}
    
    var entities = {}, histogram = {}, decimal = 0, symbol = '';
    var constMappingTable = {}, constMappingQuoteStyle = {};
    var useTable = {}, useQuoteStyle = {};
    
    useTable      = (table ? table.toUpperCase() : 'HTML_SPECIALCHARS');
    useQuoteStyle = (quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT');
    
    // Translate arguments
    constMappingTable[0]      = 'HTML_SPECIALCHARS';
    constMappingTable[1]      = 'HTML_ENTITIES';
    constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
    constMappingQuoteStyle[2] = 'ENT_COMPAT';
    constMappingQuoteStyle[3] = 'ENT_QUOTES';
    
    // Map numbers to strings for compatibilty with PHP constants
    if (!isNaN(useTable)) {
        useTable = constMappingTable[useTable];
    }
    if (!isNaN(useQuoteStyle)) {
        useQuoteStyle = constMappingQuoteStyle[useQuoteStyle];
    }
    
    if (useQuoteStyle != 'ENT_NOQUOTES') {
        entities['34'] = '&quote;';
    }
 
    if (useQuoteStyle == 'ENT_QUOTES') {
        entities['39'] = '&#039;';
    }
 
    if (useTable == 'HTML_SPECIALCHARS') {
        // ascii decimals for better compatibility
        entities['38'] = '&amp;';
        entities['60'] = '&lt;';
        entities['62'] = '&gt;';
    } else if (useTable == 'HTML_ENTITIES') {
        // ascii decimals for better compatibility
      entities['38']  = '&amp;';
      entities['60']  = '&lt;';
      entities['62']  = '&gt;';
      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;';
    } else {
        throw Error("Table: "+useTable+' not supported');
        return false;
    }
    
    // ascii decimals to real symbols
    for (decimal in entities) {
        symbol = String.fromCharCode(decimal)
        histogram[symbol] = entities[decimal];
    }
    
    return histogram;
}

function array_search( needle, haystack, strict ) {
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
 
    var strict = !!strict;
 
    for(var key in haystack){
        if( (strict && haystack[key] === needle) || (!strict && haystack[key] == needle) ){
            return key;
        }
    }
 
    return false;
}

function round ( val, precision ) {
    var precision = (round.arguments.length > 1) ? round.arguments[1] : 0;
    return Math.round(val * Math.pow(10, precision))/Math.pow(10, precision);
}

function round2txt ( val, precision ) {
    var precision = (round2txt.arguments.length > 1) ? round2txt.arguments[1] : 0;
    var value = Math.round(val * Math.pow(10, precision))/Math.pow(10, precision);
	if (precision > 0) {
		tmp = new String(value);
		value = tmp.split(".");
		if(value[0].length < 2) {
			value[0] = '0' + value[0];
		}
		if(!value[1]) {
			value[1] = '00';
		}
		else if(value[1].length < 2) {
			value[1] = value[1] + '0';
		}
		value = value[0] + '.' + value[1];
	}
	
	return value;
}