if (document.images) {
	
	link_01_over = newImage("images/link_01-over.gif");
	link_02_over = newImage("images/link_02-over.gif");
	link_03_over = newImage("images/link_03-over.gif");
	link_04_over = newImage("images/link_04-over.gif");
	link_05_over = newImage("images/link_05-over.gif");
	link_06_over = newImage("images/link_06-over.gif");
	link_07_over = newImage("images/link_07-over.gif");
	link_08_over = newImage("images/link_08-over.gif");
	
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}


function over(imgName) {
  if (document.images) 
    document[imgName].src = eval(imgName + '_over.src')
}

function out(imgName) {
  if (document.images)
    document[imgName].src = 'images/' + imgName + '.gif'
}

function out2(imgName) {
  if (document.images)
    document[imgName].src = 'images/' + imgName + '.gif'
}