var time = 5000;

var narf = 0;

var bild = new Array();

bild[0] = "images/rezept/eisbein.jpg";

bild[1] = "images/rezept/empanadas.jpg";

bild[2] = "images/rezept/terassen2.jpg";



function bildwechseln() {

	document.wechselbild.src = bild[narf];

	narf++;

	if (narf == bild.length) {

		narf = 0;

	}

	setTimeout("bildwechseln()",time);

}



function insertcode(string){

	window.document.form.text.value = document.form.text.value + string;

	window.document.form.text.focus();

}



var iZutatenAnzahl=0;



function DeleteZutat(iZutatenNummer){

   var oTable=document.getElementById('oData');

	var oRows=oTable.getElementsByTagName('tr');

   for(var i=1;i<oRows.length;i++){

	  if(oRows[i].name=="TableRow"+iZutatenNummer){

		  oTable.deleteRow(i);

		}

	}RecountElements();

}



function RecountElements(){

   var oTable=document.getElementById('oData');

	var oRows=oTable.getElementsByTagName('tr');

	for(var i=1;i<oRows.length;i++){

	   var oInput=oRows[i].getElementsByTagName('input');

		for(var j=1;j<oInput.length;j++){

		  if ((oInput[j].name.substr(0,12)=='InputOrderNo')&&(oInput[j].name.substr(12)==oRows[i].name.substr(8))){

			  oInput[j].value=i;

			}

		}

	}

}



function AddZutat(){

	var oForm=document.forms['fSave'];

	var sZutat="";

	var oData=document.getElementById('oData');

	var oInputMenge=document.createElement("input");

	var oInputEinheit=document.createElement("input");

	var oInputZutat=document.createElement("input");

	var oAnchor=document.createElement("a");

	var oImage=document.createElement("img");

	var oTableColumn1=document.createElement("td");

	var oTableColumn2=document.createElement("td");

	var oTableColumn3=document.createElement("td");

	var oTableColumn4=document.createElement("td");

	var iZutatenAnzahl=document.getElementById('oData').getElementsByTagName('tr').length;

	var x;

	if ( oForm.CustomZutat.value.length > 0){

		sZutat=oForm.CustomZutat.value;  oForm.CustomZutat.value='';

	}

	else{

		sZutat=oForm.Zutat.options[oForm.Zutat.selectedIndex].value;

	}

	sZutat=sZutat.replace(';',',');

	sZutat=sZutat.replace('#',' ');

	sZutat=sZutat.replace('\'',' ');

	if (oForm.Menge.value.length > 0){

		oInputMenge.value=parseFloat(oForm.Menge.value.replace(',','.'));

	}

	oInputMenge.readOnly=true;

	oInputMenge.className="inputhidden1";

	oInputMenge.size="4";

	oInputMenge.name="InputMenge"+iZutatenAnzahl;

	oInputEinheit.value=oForm.Einheit.options[oForm.Einheit.selectedIndex].value;

	oInputEinheit.readOnly=true;

	oInputEinheit.className="inputhidden1";

	oInputEinheit.size="16";

	oInputEinheit.name="InputEinheit"+iZutatenAnzahl;

	oInputZutat.value=sZutat;

	oInputZutat.readOnly=false;

	oInputZutat.className="inputhidden2";

	oInputZutat.size="45";

	oInputZutat.name="InputZutat"+iZutatenAnzahl;

	oImage.src="images/trash.gif";

	oImage.border="0";

	oImage.width="15";

	oImage.height="16";

	oImage.name="Image"+iZutatenAnzahl;

	x=Math.random();

	oAnchor.href="javascript:DeleteZutat("+x+");";

	oAnchor.name="Anchor"+iZutatenAnzahl;

	oAnchor.appendChild(oImage);

	oTableRow=oData.insertRow(iZutatenAnzahl);

	oTableRow.name="TableRow"+x;

	oTableColumn1.appendChild(oInputMenge);

	oTableColumn2.appendChild(oInputEinheit);

	oTableColumn3.appendChild(oInputZutat);

	oTableColumn4.appendChild(oAnchor);

	oTableRow.appendChild(oTableColumn1);

	oTableRow.appendChild(oTableColumn2);

	oTableRow.appendChild(oTableColumn3);

	oTableRow.appendChild(oTableColumn4);

}