function getImages() {
    if (isIMG) {
      childmenu1on = new Image(); 
      childmenu1off = new Image();  
      childmenu1off.src = "../children/childmenu1.gif";
      childmenu1on.src = "../children/childmenu1alt.gif";
      childmenu2on = new Image(); 
      childmenu2off = new Image();  
      childmenu2on.src = "../children/childmenu2alt.gif";
      childmenu2off.src = "../children/childmenu2.gif";
      childmenu3on = new Image(); 
      childmenu3off = new Image();  
      childmenu3on.src = "../children/childmenu3alt.gif";
      childmenu3off.src = "../children/childmenu3.gif";
      childmenu4on = new Image(); 
      childmenu4off = new Image();  
      childmenu4on.src = "../children/childmenu4alt.gif";
      childmenu4off.src = "../children/childmenu4.gif";
      childmenu5on = new Image(); 
      childmenu5off = new Image();  
      childmenu5on.src = "../children/childmenu5alt.gif";
      childmenu5off.src = "../children/childmenu5.gif";
	  childmenu6on = new Image(); 
      childmenu6off = new Image();  
      childmenu6on.src = "../children/childmenu6alt.gif";
      childmenu6off.src = "../children/childmenu6.gif";
      childmenu7on = new Image(); 
      childmenu7off = new Image();  
      childmenu7on.src = "../children/childmenu7alt.gif";
      childmenu7off.src = "../children/childmenu7.gif";

    }
}

var isIMG = document.images;
getImages();

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



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