/**
 * @author Piotr Fugiel
 */

function priceUp( objInput, intMaximum, intOffset )
{
	var floPrice = objInput.value.replace(/ /gi, '');
	if ( floPrice ) {
		floPrice = parseFloat(floPrice);
		if ( floPrice <= intMaximum ) {
			floPrice += intOffset;
		}
		if ( floPrice > intMaximum ) {
			floPrice = intMaximum;
		}
		objInput.value = parseFloat(floPrice);
	}
} // priceUp

function priceDown( objInput, intMinimum, intOffset )
{
	var floPrice = objInput.value;
	if ( floPrice ) {
		floPrice = parseFloat(floPrice);
		if ( floPrice > intMinimum ) {
			floPrice -= intOffset;
		}
		if ( floPrice < intMinimum ) {
			floPrice = intMinimum;
		}
		objInput.value = floPrice;
	}
} // priceDown