// Over function to work with virtual menu placement
function over(imgNum, imgObj) {
	if(menuReadyState) {
		//find position of image
		xPos = getRealLeft(imgObj);
		yPos = getRealTop(imgObj);

		//activate menu with returned co-ordinates
		activateMenu(imgNum-1,xPos+absLEFT,yPos+imgObj.height+absTOP);
	}
}