// JScript File
  function show(id){
     window.document.getElementById(id).style.visibility = 'visible';
  }
        
function hide(id){
    window.document.getElementById(id).style.visibility = 'hidden';
}

function enlarge(str){
    //parse string to find img src.
   var a =  str.indexOf('src="');
   var b = str.indexOf('images/"', a);
   var srcA = str.substring(str.indexOf('"',a), (str.length - 3));
   var srcB = str.substring(b, (str.length - 3));
   //alert(srcB + '\n' + srcA + '\n' + str.substring(a + 5, (str.length - 3)));
   var src = str.substring(a + 5, (str.length - 3));
      
   window.open('enlargement.htm?src=' + src , 'subWindow', 'screenX=40,screenY=40,top=220,left=400,height=600,width=800,dependant');

}