// Mouseover, Mouseclick function for menu images

if (document.images)
			{    
		
		homeon = new Image;
		homeon.src = "/images/nav/home_over.jpg";
		homeoff = new Image;
		homeoff.src = "/images/nav/home.jpg";
		homepress = new Image;
		homepress.src = "/images/nav/home_on.jpg";
		
		about_uson = new Image;
		about_uson.src = "/images/nav/about_us_over.jpg";
		about_usoff = new Image;
		about_usoff.src = "/images/nav/about_us.jpg";
		about_uspress = new Image;
		about_uspress.src = "/images/nav/about_us_on.jpg";
		
		mpson = new Image;
		mpson.src = "/images/nav/mps_over.jpg";
		mpsoff = new Image;
		mpsoff.src = "/images/nav/mps.jpg";
		mpspress = new Image;
		mpspress.src = "/images/nav/mps_on.jpg";
		
		dpson = new Image;
		dpson.src = "/images/nav/dps_over.jpg";
		dpsoff = new Image;
		dpsoff.src = "/images/nav/dps.jpg";
		dpspress = new Image;
		dpspress.src = "/images/nav/dps_on.jpg";
		
		peldon = new Image;
		peldon.src = "/images/nav/peld_over.jpg";
		peldoff = new Image;
		peldoff.src = "/images/nav/peld.jpg";
		peldpress = new Image;
		peldpress.src = "/images/nav/peld_on.jpg";
		

      }
		
		
var thisPage = "";

function setCurrent(page){

	img_press(page);
	thisPage = page;
	
}

function img_act(imgName)
{
    if (document.images)
    {
        imgOn = eval(imgName + "on.src");
		imgPress = eval(imgName + "press.src");
		imgSrc = document [imgName].src;
		if (imgSrc != imgPress && imgName != thisPage){
			document [imgName].src = imgOn;
		}
        
    }
}

function img_inact(imgName)
{
    if (document.images && imgName != thisPage)
    {
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
    }
}

function img_press(imgName)
{
    if (document.images && imgName != thisPage)
    {
        imgPress = eval(imgName + "press.src");
        document [imgName].src = imgPress;
    }
}