function fc_PreProcess() {
	
	if(jQuery('select.murblesColorSel option:selected').text() == "----" || jQuery('select.set2ColorSel option:selected').text() == "----" || jQuery('select.murbleColorSel option:selected').text() == "----") {
		alert('Please choose ball colors.');
		return false;
	}
	
	if(jQuery('select.murblesColorSel').val() == jQuery('select.set2ColorSel').val()) {
		alert('Please choose all different colors.');
		return false;
	}
	
	if(jQuery('select.murblesColorSel').val() == jQuery('select.murbleColorSel').val()) {
		alert('Please choose all different colors.');
		return false;
	}
	
	if(jQuery('select.set2ColorSel').val() == jQuery('select.murbleColorSel').val()) {
		alert('Please choose all different colors.');
		return false;
	}
	
	if(jQuery('select.bagColorSel option:selected').attr("title") == "#ffffff") {
		alert('Please choose a bag color.');
		return false;
	}
	
	return true;
}