function azSuchen()
{
	this.inh = gEL("divAZ");
	this.cod = this.inh.getAttribute("cod");
	this.txt = gEL("txtAZ");
	this.url = "/_gui/_ vg/AbisZ/xAbisZ.asp" 
}

azSuchen.prototype.init = function()
{
	var ort = gEL2(this.divCont,"hkOrt",true);
	if(ort) this.ort = ort.value;
	if(this.txt)
	{
		this.txt.value = "";
		this.txt.focus();
	}
}

azSuchen.prototype.lvZweig_Click = function(recID,sItems)
{
	this.checkSearch();
}
azSuchen.prototype.lvOrte_Click = function(recID,sItems)
{
	this.ort = recID;
	this.updateAnzahl();
	this.checkSearch();
}

azSuchen.prototype.checkSearch = function()
{
	switch(this.cod)
	{
		case "2":
			if(this.lvZweig.recID && this.ort) 
			{
				this.capt = "Gewerbeindex wird geladen"
				this.data = "&katSub="+this.lvZweig.recID+"&ort="+this.ort;
				this.load();
			}
			break;
		case "3":
			if(this.lvOrte.recID) 
			{
				this.capt = "Vereine werden geladen";
				this.data = "&ort="+this.ort;
				this.load();
			}
			break;
		case "4":
			this.capt = "Freizeitmöglichkeiten werden geladen";
			this.data = "&katSub="+this.lvZweig.recID+"&ort="+this.ort;
			this.load();
			break;
	}
}

azSuchen.prototype.updateAnzahl = function()
{
	switch(this.cod)
	{
		case "2":
			var data = "web="+web.webname+"&cod=" + this.cod + "&katSub="+this.lvZweig.recID+"&ort="+this.ort + "&cmd=update";		
			xmlhttp(this.url,data,this.doneUpdateAnzahl,"",this);
			break;
	}
}

azSuchen.prototype.doneUpdateAnzahl = function(ret)
{
	if(check4Error("azSuchen.doneUpdateAnzahl",ret)) return;
	var anz = ret.split(",");
	for(i=0;i < anz.length;i++)
	{
		with(this.lvZweig)
		{
			setValue(i,2,anz[i]);
			if(anz[i]==0)
			{
				var cod = false;
			}else{
				var cod = true;
			}
			setActive(i,cod);
		}
	}
}

azSuchen.prototype.setContent = function(txt)
{
	this.inh.innerHTML = txt;
}

azSuchen.prototype.status = function(txt)
{
	if(txt)
	{
		var txt = "<img src='/_gui/images/status.gif'> "+txt;
	}else{
		var txt = "";
	}
	this.setContent(txt);
}

azSuchen.prototype.load = function()
{
	this.status(this.capt+" .. bitte warten.");
	var data = "web="+web.webname+"&cod=" + this.cod + this.data + "&cmd=load";
	xmlhttp(this.url,data,this.ergebnis,"",this);
}

azSuchen.prototype.ergebnis = function(ret)
{
	if(check4Error("azSuchen.ergebnis",ret)) return;
	this.setContent(ret);	
}

azSuchen.prototype.checkrun = function(e)
{
	var key = e.keyCode? e.keyCode : e.charCode;
	if(key==13) this.doSearch();
}

azSuchen.prototype.doSearch = function()
{
	if(this.txt.value=="")
	{
		alert("Kein Suchtext eingegeben");
		this.txt.focus();
		return;
	}
	this.status("Suche nach <b>'"+this.txt.value +"'</b> läuft .. bitte warten.");
	var add = "&s="+escape(this.txt.value);
	var data = "web="+web.webname+"&cod="+this.cod + add 
	if(this.data) data+=this.data;
	xmlhttp(this.url,data,this.searchResult,"",this);
}
azSuchen.prototype.searchResult = function(ret)
{
	if(check4Error("azSuchen.searchResult",ret)) return;
	this.setContent(ret);
}