urn reciprocalMarginBoxTest(inChild, pcb);
			}
			
			function createStyledElement(inStyle, inParent, inElement, inNoDefault) {
				inStyle = inStyle||{};
				if (!inNoDefault) {
					for (var i in defaultStyles)
						if (!inStyle[i])
							inStyle[i] = defaultStyles[i];
				}			
				var n = document.createElement(inElement || 'div');
				(inParent||document.body).appendChild(n);
				dojo.mixin(n.style, inStyle);
				return n;				
			}
			
			var _testTopInc = 0;
			var _testTop = 150;
			var _testInitTo