function getImages() {
    if (isIMG) {
      descBlank = new Image();
      descBlank.src = "http://www.southcoast.org/img/descblank.gif";
      menu1on = new Image(); 
      menu1off = new Image();  
      menu1desc = new Image(); 
      menu1on.src = "http://www.southcoast.org/img/menu1alt.gif";
      menu1off.src = "http://www.southcoast.org/img/menu1.gif";
      menu1desc.src = "http://www.southcoast.org/img/desc1.gif";
      menu2on = new Image(); 
      menu2off = new Image();  
      menu2desc = new Image(); 
      menu2on.src = "http://www.southcoast.org/img/menu2alt.gif";
      menu2off.src = "http://www.southcoast.org/img/menu2.gif";
      menu2desc.src = "http://www.southcoast.org/img/desc2.gif";
      menu3on = new Image(); 
      menu3off = new Image();  
      menu3desc = new Image(); 
      menu3on.src = "http://www.southcoast.org/img/menu3alt.gif";
      menu3off.src = "http://www.southcoast.org/img/menu3.gif";
      menu3desc.src = "http://www.southcoast.org/img/desc3.gif";
      menu4on = new Image(); 
      menu4off = new Image();  
      menu4desc = new Image(); 
      menu4on.src = "http://www.southcoast.org/img/menu4alt.gif";
      menu4off.src = "http://www.southcoast.org/img/menu4.gif";
      menu4desc.src = "http://www.southcoast.org/img/desc4.gif";
      menu5on = new Image(); 
      menu5off = new Image();  
      menu5desc = new Image(); 
      menu5on.src = "http://www.southcoast.org/img/menu5alt.gif";
      menu5off.src = "http://www.southcoast.org/img/menu5.gif";
      menu5desc.src = "http://www.southcoast.org/img/desc5.gif";
    }
}

var isIMG = document.images;
getImages();

function img_act(imgName) {
    if (isIMG) {
        imgOn = eval(imgName + "on.src");
        descimgOn = eval(imgName + "desc.src");
        document [imgName].src = imgOn;
        document.desc.src = descimgOn;
    }
}



function img_inact(imgName) {
    if (isIMG) {
        descimgOff = descBlank.src;
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
        document.desc.src = descimgOff;
    }
}


function getImages2() {
    if (isIMG) {
      topic1on = new Image(); 
      topic1off = new Image();  
      topic1on.src="http://www.southcoast.org/1024home/topic1alt.jpg";
      topic1off.src="http://www.southcoast.org/1024home/topic1.jpg";
      topic2on = new Image(); 
      topic2off = new Image();  
      topic2on.src="http://www.southcoast.org/1024home/topic2alt.jpg";
      topic2off.src="http://www.southcoast.org/1024home/topic2.jpg";
      topic3on = new Image(); 
      topic3off = new Image();  
      topic3on.src="http://www.southcoast.org/1024home/topic3alt.jpg";
      topic3off.src="http://www.southcoast.org/1024home/topic3.jpg";
      topic4on = new Image(); 
      topic4off = new Image();  
      topic4on.src="http://www.southcoast.org/1024home/topic4alt.jpg";
      topic4off.src="http://www.southcoast.org/1024home/topic4.jpg";
    }
}

var isIMG = document.images;
getImages2();

function img_act2(imgName) {
    if (isIMG) {
        imgOn = eval(imgName + "on.src");
        document [imgName].src = imgOn;
    }
}



function img_inact2(imgName) {
    if (isIMG) {
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
    }
}