//pruefen ob cookie gesetzt wurde -> n = neu initialisieren mit haltwertzeit 24h
function ini_cookie()
{
	if (!document.cookie)
	{
		var limit = new Date();
		limit.setTime(limit.getTime()+86400000);
		document.cookie = "name=Handwerker24";
		document.cookie = "expires="+ limit.toGMTString();
		document.cookie = "mail=0";
		document.cookie = "callback=0";
		document.cookie = "sms=0";
		document.cookie = "recommend=0";
	}
}

function set_cookie(v)
{
	//anzahl bestimmen
	var string_buffer = v +"=";
	for(i=0;i<document.cookie.length;i++)
	{
		if(document.cookie.substring(i,i+string_buffer.length)==string_buffer)
		{
			var last = document.cookie.indexOf(";",i+string_buffer.length);
			var last = (last>-1)? last : document.cookie.length;
			var real_string = parseInt(document.cookie.substring(i+string_buffer.length, last));
			
		}
	}
	
	document.cookie = v + "="+ (real_string+=1);
	//anzahl hochzaehlen
	
	return (real_string+=1);
	//anzahl zurueckgeben
	
}



var detail = "";
var s = ""; // s -> self
var select = ""; // nimmt die werte 1 oder 2 an

function show_detail(detail,s)
{
	if(s.checked == true )
	{
		 document.getElementById(detail).style.visibility = "visible";
	}
	else
	{
		document.getElementById(detail).style.visibility = "hidden" ;
	}
}


function set_content(detail,s,select)
{

	a_txt = new Array('','Branche oder Suchbegriff','Plz oder Ort','km');
	if(select == 1)
	{
	 	if(s.value != 'Branche oder Suchbegriff')
	 	{
	 		document.getElementById('key').innerHTML = "";
			document.getElementById('key').style.visibility = "hidden";
			document.getElementById('key').style.display = "none";
	 	}
	 	if(s.value == a_txt[detail]) s.value ="";

	}
	else if (select == 2)
	{
		//if(s.value == "") s.value =a_txt[detail];
	}
}

function setKeyword(v)
{
	document.getElementById('search').value = v;
	hidden_window();
}

function hidden_window()
{
	document.getElementById('key').style.visibility ="hidden";
	document.getElementById('key').innerHTML ="";
}

function setLink()//pfad der suchanfrage
{
	if(document.getElementById('myInput').value !="" && document.getElementById('myInput').value.length >2)
	{

		document.getElementById('formular').action = "/suche/"+document.getElementById('myInput').value+".html";
		
		return true;
	}
	else
	{
		alert("Bitte mindestens 3 Zeichen eingeben!");
		return false;
	}
}

function add_keyword()
{
	document.getElementById('keyList').value += document.getElementById('list').value +"\n";
}


function set_images(pfad,spacer,self)
{
	document.getElementById('pics').src = pfad;
	document.getElementById('pics').style.marginTop = spacer+"px";
	document.getElementById('picbutton1').className = "pic_button";
	document.getElementById('picbutton2').className = "pic_button";
	document.getElementById('picbutton3').className = "pic_button";
	self.className = "pic_button_true";
	
}



function check_form()
{
	/*if(document.getElementById('name').value !="" && document.getElementById('ort').value !="" && document.getElementById('telefon_tag').value !="" && document.getElementById('telefon_abend').value !="")
	{
		return true;
	}
	else
	{
		warning(2)
		return false;
	}*/
	return true;
}


function check_mail()
{
	if(document.getElementById('name').value !="" && document.getElementById('telefon').value !="")
	{
		return true;
	}
	else
	{
		warning(2)
		return false;
	}
}

function warning(v)
{
	alert_buffer = new Array('','"Bitte geben Sie einen Suchbegriff sowie eine 5stellige Postleitzahl ein"','Mit * markierte Felder sind Pflichtfelder!');
	alert(alert_buffer[v]);
}

function build_content(p)
{
	this.location.href = p;
}