function openWindow (strUrl, name, width, height, scroll)
{
	features  = "resizable=0,location=0,directories=0,status=1,menubar=0,toolbar=0,scrollbars=";
	features += (scroll ? "1" : "0");
	features += ",width=" + width + ",height=" + height;

	window.open(strUrl, name, features);
}

function openBasketWindow (strUrl)
{
	//strUrl +="?PID=";
	//strUrl += myForm.PID.value;
	//strUrl += "&number=";
	//strUrl += myForm.number.value;
	//strUrl += "&pgid=";
	//strUrl += myForm.pgid.value;
	openWindow(strUrl, 'WK', 275, 192, false);
}


function openRelationWindow (strUrl)
{
	//strUrl +="?PID=";
	//strUrl += myForm.PID.value;
	//strUrl += "&number=";
	//strUrl += myForm.number.value;
	//strUrl += "&pgid=";
	//strUrl += myForm.pgid.value;
	openWindow(strUrl, 'REL', 800, 600, true);
}





function openBasket ()
{
	if(opener.opener){

		opener.opener.location.href = 'basket.php';
		opener.close();
		window.close();
	}else{
		opener.location.href = 'basket.php';
		window.close();
	}
}


	function updateBasket(qty, pid){
		var link = 'basket.php?psn=' + pid + '&qty=' + qty + '&source=upd';
		window.location.href = link;
	}


	function deleteBasketItem(pid){
			var link ='basket.php?psn=' + pid + '&source=del';
			window.location.href = link;
	}



function toggle(elementID){
		//alert(element);
		var id = document.getElementById(elementID);
		if(id.style.display == 'none')
			id.style.display = 'block';
		else
			id.style.display = 'none';

	}


function toggleTech(elementID, idLink, txteinblenden, txtausblenden){
		var id = document.getElementById(elementID);
		var id2 = document.getElementById(idLink);
		if(id.style.display == 'none'){
			id.style.display = 'block';
			id2.innerHTML  = txtausblenden;
		}else{
			id.style.display = 'none';
			id2.innerHTML  = txteinblenden;
		}
}



function showAjaxDiv(elementID, elementIDLink, txteinblenden, txtausblenden, strUlr){

	var div = document.getElementById(elementID);
	var link = document.getElementById(elementIDLink);

	if(div.style.display == 'none'){

			div.style.display = 'block';
			link.innerHTML  = txtausblenden;
			ajaxUpdate_GET(elementID, strUlr)
	}else{
		div.style.display = 'none';
		link.innerHTML  = txteinblenden;
	}


}


function getLinkText(elementID, elementIDLink, txteinblenden, txtausblenden){

		var div = document.getElementById(elementID);
		var link = document.getElementById(elementIDLink);
		if(div.style.display == 'none'){
			link.innerHTML  = txteinblenden;
		}else{
			link.innerHTML  = txtausblenden;
		}
}


function ajaxUpdate_GET(strElementID, strUlr){
	new Ajax.Updater(strElementID,strUlr);
}



function MM_jumpMenu (targ, selObj, restore)
{
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex = 0;
}

function MM_showHideLayers()
{ //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function checkKeyalt(id) {

    Ereignis =   window.event;
   	var idbevor;
   	var idafter = id+1;

   	if (id !== 0)idbevor = id-1;
	else idbevor = id;

    if(Ereignis.keyCode === 9){ // Tab
    	if (Ereignis.shiftKey){
    		window.document.forms.FormProductNumberSearch['ID'+idbevor].focus();
    		return;
    	}else{
    		return;
    	}
    }
     if((Ereignis.keyCode === 8)|| (Ereignis.keyCode === 46) ){ // loeschen & entfernen
     	 window.document.forms.FormProductNumberSearch['ID'+idbevor].value = '';
      	window.document.forms.FormProductNumberSearch['ID'+idbevor].focus();
    	return;
    }

	var el = document.getElementById('ID'+idafter);
	el.focus();
    //window.document.forms.FormProductNumberSearch['ID'+idafter].focus();
}



function checkKey(id, evt) {


	var idbevor;
   	var idafter = id+1;

   	if (id !== 0)idbevor = id-1;
	else idbevor = id;


    evt = (evt) ? evt : ((event) ? event : null);
    if (evt) {

       switch(evt.keyCode) {
				case 9: // beim Tab quasi bei sich bleiben, das Event wird von selbst ausgelöst
					window.document.forms.FormProductNumberSearch['id'+id].focus();
    			return;
    		 	break;
				case 8:
					window.document.forms.FormProductNumberSearch['id'+idbevor].value = '';
      				window.document.forms.FormProductNumberSearch['id'+idbevor].focus();
    				return;
    	  break;
				case 46:

 				window.document.forms.FormProductNumberSearch['id'+idbevor].value = '';
      			window.document.forms.FormProductNumberSearch['id'+idbevor].focus();
    	return;
				break;

			}

    }



//   $('id'+id).onkeyup = function (event) {
//   			alert('hallo');
//			event = event || window.event;
//			switch(event.keyCode) {
//				case 9:
//				window.document.forms.FormProductNumberSearch['ID'+idbevor].focus();
//    			return;
//    		 	break;
//				case 8:
//					window.document.forms.FormProductNumberSearch['ID'+idbevor].value = '';
//      				window.document.forms.FormProductNumberSearch['ID'+idbevor].focus();
//    				return;
//    	  break;
//				case 46:
// 				window.document.forms.FormProductNumberSearch['ID'+idbevor].value = '';
//      			window.document.forms.FormProductNumberSearch['ID'+idbevor].focus();
//    	return;
//				break;
//
//			}
//		}
		var tmp = 'id'+idafter;

		var el = document.getElementById(tmp);
		el.focus();
}