function imageover(name)
{
var flagimage=eval('document.images.image_'+name);
flagimage.src="images/"+name+"_over.gif";
}

function imageout(name)
{
var flagimage=eval('document.images.image_'+name);
flagimage.src="images/"+name+".gif";
}

function imageoverSubDir(name)
{
var flagimage=eval('document.images.image_'+name);
flagimage.src="../images/"+name+"_over.gif";
}

function imageoutSubDir(name)
{
var flagimage=eval('document.images.image_'+name);
flagimage.src="../images/"+name+".gif";
}