rewriteEmails = function(){
	var linksref = $$('a'),
        i = 0,
        link = null;

	for(i=0; i < linksref.length; i++) {
        link = linksref[i];
        if (link && link.get('href')){
            var href = link.get('href');
            var title = link.get('title');
            var html = link.get('html');
            if (href)
                link.set('href',href.replace(/\[(zavináč|zavin%C3%A1%C4%8D|zavinac)\]/,'@'));
            if (title)
                link.set('title',title.replace(/\[(zavináč|zavin%C3%A1%C4%8D|zavinac)\]/,'@'));
            if (html)
                link.set('html',html.replace(/\[(zavináč|zavin%C3%A1%C4%8D|zavinac)\]/,'@'));
        }
	}
}


function checkGoogleMap(){
	var elem = $('google_map');
	if (elem){
		var gmap_html = '<iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.cz/maps?f=q&amp;source=s_q&amp;hl=cs&amp;geocode=&amp;q=Opletalova+1535%2F4&amp;sll=49.930008,15.369873&amp;sspn=4.462665,8.986816&amp;brcurrent=5,0,0&amp;ie=UTF8&amp;hq=&amp;hnear=Opletalova+1535%2F4,+110+00+Praha+1-Nov%C3%A9+M%C4%9Bsto&amp;t=m&amp;ll=50.087823,14.427366&amp;spn=0.019275,0.036478&amp;z=14&amp;iwloc=A&amp;output=embed"></iframe>';
		var child = elem;
		elem = elem.getParent();
		while(elem.className != 'content'){
			child = elem;
			elem = elem.getParent();
		}
		var div = new Element('div', {id: 'GMapContainer', html: gmap_html});
		div.inject(child,'after');
	}
}

function send_message(){
	var email_fld = $('qcEmail');
	var frm = $('quickContact');
	var tbl = $('quickContactTable');
	var regex = /^((\"[^\"\f\n\r\t\v\b]+\")|([\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+(\.[\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+)*))@((\[(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))\])|(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))|((([A-Za-z0-9\-])+\.)+[A-Za-z\-]+))$/;
	if (!regex.test(email_fld.value)){
		alert('E-mail nebyl zadán ve správném tvaru!');
		email_fld.focus();
		return false;
	}
	if ($('qcText').value.trim() == ''){
		alert('Nebyl zadán text zprávy!');
		$('qcText').focus();
		return false;
	}
	tbl.setStyle('display','none');
	var div = new Element('div', {id: 'loader', html: 'odesílám'});
	div.inject(frm,'bottom');
	var mrequest = new Request({
		url: 'ajax_message.php',
		method: 'post',
		onSuccess: function(responseText, responseXML) {
	    	$('loader').setStyle('padding-top','0px');
	    	$('loader').setStyle('background','none');
	    	$('loader').set('html',responseText);
		},
		onFailure: function(xhr){
			alert('Chyba - zpráva nemohla být odeslána');
			$('quickContactTable').setStyle('display','');
			$('loader').destroy();
		},
		onException: function(headerName, value){
			alert('Chyba - zpráva nemohla být odeslána');
			$('quickContactTable').setStyle('display','');
			$('loader').destroy();
		}
	});
	mrequest.send(frm.toQueryString());
	return false;
}


window.addEvent('domready', rewriteEmails);
window.addEvent('domready', checkGoogleMap);