// Rollover OFF Images
aboutOff = new Image();
aboutOff.src = "/pix/menu_alt/off/aboutabs_plain.jpg";
aboutRhinoOff = new Image();
aboutRhinoOff.src = "/pix/menu_alt/off/aboutabs_rhino.jpg";
contactOff = new Image();
contactOff.src = "/pix/menu_alt/off/contactus.jpg";
greenOff = new Image();
greenOff.src = "/pix/menu_alt/off/green.jpg";
informationOff = new Image();
informationOff.src = "/pix/menu_alt/off/information.jpg";
overviewOff = new Image();
overviewOff.src = "/pix/menu_alt/off/overview.jpg";
projectsOff = new Image();
projectsOff.src = "/pix/menu_alt/off/projects.jpg";

// Rollover ON Images
aboutOn = new Image();
aboutOn.src = "/pix/menu_alt/on/aboutabs_plain.jpg";
aboutRhinoOn = new Image();
aboutRhinoOn.src = "/pix/menu_alt/on/aboutabs_rhino.jpg";
contactOn = new Image();
contactOn.src = "/pix/menu_alt/on/contactus.jpg";
greenOn = new Image();
greenOn.src = "/pix/menu_alt/on/green.jpg";
informationOn = new Image();
informationOn.src = "/pix/menu_alt/on/information.jpg";
overviewOn = new Image();
overviewOn.src = "/pix/menu_alt/on/overview.jpg";
projectsOn = new Image();
projectsOn.src = "/pix/menu_alt/on/projects.jpg";

// Click Images
aboutClick = new Image();
aboutClick.src = "/pix/menu_alt/click/aboutabs.jpg";
aboutRhinoClick = new Image();
aboutRhinoClick.src = "/pix/menu_alt/click/aboutabs_rhino.jpg";
contactClick = new Image();
contactClick.src = "/pix/menu_alt/click/contactus.jpg";
greenClick = new Image();
greenClick.src = "/pix/menu_alt/click/green.jpg";
informationClick = new Image();
informationClick.src = "/pix/menu_alt/click/information.jpg";
overviewClick = new Image();
overviewClick.src = "/pix/menu_alt/click/overview.jpg";
projectsClick = new Image();
projectsClick.src = "/pix/menu_alt/click/projects.jpg";


function swingMenu(itemID, whichWay, hideLeft, hideRight) {
	if(whichWay == 'open') {
		if (document.layers) {
			swingCommand = "document." + itemID + ".display = 'block'";
		} else if (document.all) {
			swingCommand = "document.all." + itemID + ".style.display='block';";
		} else if (document.getElementById) {
			swingCommand = "document.getElementById('" + itemID + "').style.display = 'block'";
		}
		eval(swingCommand);
		if (hideLeft != '') {
			if (document.layers) {
				hideLeftCommand = "document." + hideLeft + ".display = 'none'";
			} else if (document.all) {
				hideLeftCommand = "document.all." + hideLeft + ".style.display='none';";
			} else if (document.getElementById) {
				hideLeftCommand = "document.getElementById('" + hideLeft + "').style.display = 'none'";
			}
			eval(hideLeftCommand);
		}
		if (hideRight != '') {
			if (document.layers) {
				hideRightCommand = "document." + hideRight + ".display = 'none'";
			} else if (document.all) {
				hideRightCommand = "document.all." + hideRight + ".style.display='none';";
			} else if (document.getElementById) {
				hideRightCommand = "document.getElementById('" + hideRight + "').style.display = 'none'";
			}
			eval(hideRightCommand);
		}	
	} else if (whichWay == 'close') {
		if (document.layers) {
			swingCommand = "document." + itemID + ".display = 'none'";
		} else if (document.all) {
			swingCommand = "document.all." + itemID + ".style.display='none';";
		} else if (document.getElementById) {
			swingCommand = "document.getElementById('" + itemID + "').style.display = 'none'";
		}
		setTimeout("eval(swingCommand)", 350);
	}
}