//GLOBAL JAVASCRIPT FUNCTIONS
//---------------------------------------------------------------------------

// Random image
//---------------------------------------------------------------------------
 function showImage()
 {
  var ry=Math.floor(Math.random()*myimages.length);
  document.write('<img src="'+myimages[ry]+'" vspace="0" hspace="0">');
 }

// Image rollover
//---------------------------------------------------------------------------
function move_in(img_name,img_src) {document[img_name].src=img_src;}
function move_out(img_name,img_src) {document[img_name].src=img_src;}