function priceFromSelect(selectValue)
{
	var myDiv = document.getElementById('price') ;
		
		if(netto)
		{
//			alert('promotionEnd:'+promotionEnd[selectValue]+(promotionEnd[selectValue] == '')+' priceSelectPromot:'+priceSelectPromot[selectValue]+' date:'+date);
			if((priceSelectPromot[selectValue] > 0) && (promotionStart[selectValue] == '' || promotionStart[selectValue] <= date) && (promotionEnd[selectValue] == '' || promotionEnd[selectValue] > date))
			{
				
				var priceTax = priceSelectTax[selectValue];
				var price = priceSelect[selectValue];
				var pricePromTax=priceSelectPromotTax[selectValue];
				var priceProm=priceSelectPromot[selectValue];
				
				myDiv.innerHTML = '<img src="'+addr+'shared/'+engin+'/img/prom.gif" alt="" />';
					
				if(product_new > 0)
					myDiv.innerHTML +='<img src="'+addr+'shared/'+engin+'/img/newMini.gif" alt="" />';
				
				if(product_recommend > 0)
					myDiv.innerHTML +='<img src="'+addr+'shared/'+engin+'/img/recomMini.gif" alt="" />';	
					
				myDiv.innerHTML += '<div><span class="label">'+ old_label+'</span> <span class="strike"><span class="value">' + priceTax + ' ' + currency + '</span></span></div>' ;
				myDiv.innerHTML += '<div><span class="label">' + brutto_label + '</span> <span class="value">' + pricePromTax + ' ' + currency + '</span></div>' ;
				myDiv.innerHTML += '<div class="without-tax"><span class="label">' + netto_label + '</span> <span class="value">' + priceProm + ' ' + currency +'</span></div>' ;

					
			}
			else	{
					var priceNetto = priceSelect[selectValue];
					var priceBrutto = priceSelectTax[selectValue];
					myDiv.innerHTML = '';
					if(product_new > 0)
						myDiv.innerHTML += '<img src="'+addr+'shared/'+engin+'/img/newMini.gif" alt="" />';
					if(product_recommend > 0)
						myDiv.innerHTML += '<img src="'+addr+'shared/'+engin+'/img/recomMini.gif" alt="" />';
					myDiv.innerHTML +='<div><span class="label">' + brutto_label + '</span> <span class="value">' + priceBrutto + ' ' + currency +'</span></div>';
					myDiv.innerHTML +='<div class="without-tax"><span class="label">' + netto_label + '</span> <span class="value">' + priceNetto + ' ' + currency + '</span></div>';
				}
					
		}else
			{
				var price = priceSelectTax[selectValue];
				
				
			if((priceSelectPromot[selectValue] > 0) && (promotionStart[selectValue] == '' || promotionStart[selectValue] <= date) && (promotionEnd[selectValue] == '' || promotionEnd[selectValue] > date))
				{
					var priceProm=priceSelectPromotTax[selectValue];
					myDiv.innerHTML = '<img src="'+addr+'shared/'+engin+'/img/prom.gif" alt="" />';
					if(product_new>0)
						myDiv.innerHTML += '<img src="'+addr+'shared/'+engin+'/img/newMini.gif" alt="" />';
					if(product_recommend>0)
					   myDiv.innerHTML += '<img src="'+addr+'shared/'+engin+'/img/recomMini.gif" alt="" />';
					
					myDiv.innerHTML += '<div><span class="label">'+ old_label+' </span> <span class="strike"><span class="value">' + price + ' ' + currency + '</span></span></div>' ;
					myDiv.innerHTML += '<div><span class="label">' + price_label + '</span> <span class="value">' + priceProm + ' ' + currency + '</span></div>' ;
							
				}else
					{
					myDiv.innerHTML = '';
					if(product_new>0)
						myDiv.innerHTML += '<img src="'+addr+'shared/'+engin+'/img/newMini.gif" alt="" />';
					if(product_recommend>0)
						myDiv.innerHTML +='<img src="'+addr+'shared/'+engin+'/img/recomMini.gif" alt="" />';

					myDiv.innerHTML += '<div><span class="label">' + price_label + '</span> <span class="value">' + price + ' ' + currency + '</span></div>';
					}
			}
}

function formPlusMinus(parentElement, sign)
{
 inputElement = parentElement.getElementsByTagName('input').item(0);
 if(sign == '+' && (arguments.length==2 || (arguments.length>=3 && arguments[2]==(-1)) || (arguments.length>=3 && inputElement.value < arguments[2]))) inputElement.value++; // arguments[2]==(-1) - gdy produkt jest wyczerpany (nie istnieja informacje na jego temat w bazie danych) dajemy wowczas wolna reke administratorowi
 if(sign == '-' && (inputElement.value>0)) inputElement.value--;
}