$(document).ready(function(){

    $('#location_home h2').text('Willkommen bei  E-WATER');
	$('h2#ueber_earth_water_qualitaet').text('Das     - als Qualitätssiegel');
	//$('#location_keramik_wasserfilter h2').text('Das Keramik-Wasserfilter-|System');

    image_headline();
    external_links();
	h1_click();
	
	
	if ($.browser.msie && jQuery.browser.version == '6.0') {
        ie6_pngfix();
	}
	else
	{
	    make_subnavi_width();
	}

});

function make_subnavi_width()
{
	subnavi_width = 0;
	$('#subnavi > li').each(function(){
		subnavi_width = subnavi_width +  $(this).width();
	});
	
	$('#subnavi li.last').width($('#subnavi').width() - subnavi_width);
}

function image_headline()
{
	if ($.browser.msie && jQuery.browser.version == '6.0') {
		$('h2').each(function(){
			text = $(this).text();
			text = text.replace('|', '<br />');
			$(this).html(text);
		});
	}
	else
	{
		$('h2').each(function(){
			text = $(this).text();
			text_b64 = Base64.encode(text);
			$(this).html('<img class="png" src="' + base + 'imgtext/h2/' + text_b64 + '" alt="' + text + '" />');
		});
	}
}

function external_links()
{
    $('a[rel=external]').each(function(){
        var text = 'Öffnet in einem neuen Fenster';
        
        if($(this).attr('title'))
        {
            text = $(this).attr('title') + ' [' +  text + ']';
        }
        
        $(this).attr('target', '_blank').attr('title', text);
    });
}

function h1_click()
{
	$('h1').css('cursor', 'pointer').click(function(){
		top.location = base;
	});
}

function ie6_pngfix()
{
	elems_to_fix = '.png';
	elems_to_fix_obj = $(elems_to_fix);
	DD_belatedPNG.fix(elems_to_fix);
}

/**
*
*  Base64 encode / decode
*  http://www.webtoolkit.info/
*
**/
 
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;
	}
 
}