if ("undefined" == typeof $)
    document.write("<script type='text/javascript' src='components/prototype.js'></script>");
  
function linkclicked (event){
  var data = '';
  if (IE) {           
    if(window.event.srcElement.tagName.toUpperCase() == "IMG"){      
      data = window.event.srcElement.parentElement.href;
      if(data.indexOf("javascript") > -1)
        data = '';
    }
  }else{    
    if(event.target.tagName.toUpperCase() == "IMG"){
      data = event.target.parentNode.href;          
      if(data.indexOf("javascript") > -1)
        data = '';
    }
  }  
 
  if(data != ''){    
    var url = "./components/opac/save.jsp";
    var actionKey="resbyfield.jsp.link_url.on_click";
    
    new Ajax.Request(url, {
      method: 'post',
      parameters: {data:data, actionKey:actionKey},
      onSuccess: function(transport) {
      }
    });
  }
}
 
pageLinks = document.getElementById("HPbodyblock");

links = pageLinks.getElementsByTagName("a"); 

for(var i = 0; i < links.length; i++) {    
  //links[i].onclick = linkclicked;  
  if (IE) 
    links[i].attachEvent("onclick", linkclicked);
  else
    links[i].addEventListener("click", linkclicked, false);

}