The position of a DOMElement is relative to their parent node in the DOM. It is recommended that the DOM Object be added to a div that also contains the canvas so that they share the same position on the page. DOMElement is useful for positioning HTML elements over top of canvas content, and for elements that you want to display outside the bounds of the canvas.
Jeff got three bids for the HVAC project, ranging from $3,500 to trade the old HVAC unit for a comparable model to $12,000 for a state-of-the-art system. (These price estimates are from the time of installation in 2005.)
for a 1000 square foot home the cost of an hvac system is $ 6000 to $ 12000 including a new furnace air conditioning unit and ductworkfor larger homes and more complex setups however the price could be significantly highervac short for heating ventilation and air conditioning refers to equipment that is used to regulate the temperature humidity and air quality of a residential or commercial building in this guide you ll learn more about the components of a home hvac system in addition to how much it costs to install one