if (document.images) {
		phome = new Image
		pareas = new Image
		pattorney = new Image
		yhome = new Image
		yareas = new Image
		yattorney = new Image

		phome.src = "Images/phome.gif"
		pareas.src = "Images/pareas.gif"
		pattorney.src = "Images/pattorney.gif"
		yhome.src = "Images/yhome.gif"
		yareas.src = "Images/yareas.gif"
		yattorney.src = "Images/yattorney.gif"
	}
	
	function chgImg(imgField,newImg) {
		if (document.images) {
			document[imgField].src= eval(newImg + ".src")
		}
	}