var isIMG = document.images;
var on = new Array("submiton", "saveon", "prevon", "contentson", "nexton", "exiton", "viewon", "readon", "editon", "createmapon", "emailon", "bon", "detailson")
var off = new Array("submitoff", "saveoff", "prevoff", "contentsoff", "nextoff", "exitoff", "viewoff", "readoff", "editoff",  "createmapoff", "emailoff", "boff", "detailsoff")

    if (isIMG) {

      submiton = new Image(); 
      submitoff = new Image();   
      submitdown = new Image();
      submiton.src = '/images/buttons/submit_mo.gif';
      submitoff.src = '/images/buttons/submit.gif';
      submitdown.src = '/images/buttons/submit_dn.gif'; 
      
      saveon = new Image(); 
      saveoff = new Image();   
      savedown = new Image();
      saveon.src = '/images/buttons/save_mo.gif';
      saveoff.src = '/images/buttons/save.gif';
      savedown.src = '/images/buttons/save_dn.gif';               
      
      prevon = new Image(); 
      prevoff = new Image();   
      prevdown = new Image();
      prevon.src = '/images/buttons/prev_mo.gif';
      prevoff.src = '/images/buttons/prev.gif';
      prevdown.src = '/images/buttons/prev_dn.gif';      

      contentson = new Image(); 
      contentsoff = new Image();   
      contentsdown = new Image();
      contentson.src = '/images/buttons/contents_mo.gif';
      contentsoff.src = '/images/buttons/contents.gif';
      contentsdown.src = '/images/buttons/contents_dn.gif';      

      nexton = new Image(); 
      nextoff = new Image();   
      nextdown = new Image();
      nexton.src = '/images/buttons/next_mo.gif';
      nextoff.src = '/images/buttons/next.gif';
      nextdown.src = '/images/buttons/next_dn.gif';   
      
      exiton = new Image(); 
      exitoff = new Image();   
      exitdown = new Image();
      exiton.src = '/images/buttons/exit_mo.gif';
      exitoff.src = '/images/buttons/exit.gif';
      exitdown.src = '/images/buttons/exit_dn.gif';          

      viewon = new Image(); 
      viewoff = new Image();   
      viewdown = new Image();
      viewon.src = '/images/buttons/view_mo.gif';
      viewoff.src = '/images/buttons/view.gif';
      viewdown.src = '/images/buttons/view_dn.gif';               

      readon = new Image(); 
      readoff = new Image();   
      readdown = new Image();
      readon.src = '/images/buttons/read_mo.gif';
      readoff.src = '/images/buttons/read.gif';
      readdown.src = '/images/buttons/read_dn.gif';  
      
      editon = new Image(); 
      editoff = new Image();   
      editdown = new Image();
      editon.src = '/images/buttons/edit_mo.gif';
      editoff.src = '/images/buttons/edit.gif';
      editdown.src = '/images/buttons/edit_dn.gif';  
      
      createmapon = new Image(); 
      createmapoff = new Image();   
      createmapdown = new Image();
      createmapon.src = '/images/buttons/createmap_mo.gif';
      createmapoff.src = '/images/buttons/createmap.gif';
      createmapdown.src = '/images/buttons/createmap_dn.gif';   
      
      detailson = new Image(); 
      detailsoff = new Image();   
      detailsdown = new Image();
      detailson.src = '/images/buttons/details_mo.gif';
      detailsoff.src = '/images/buttons/details.gif';
      detailsdown.src = '/images/buttons/details_dn.gif';                                                   

      emailon = new Image(); 
      emailoff = new Image();   
      emailon.src = '/images/buttons/email_open.gif';
      emailoff.src = '/images/buttons/email.gif';
                       
    }

    
    function submit(submitname) {
        if (isIMG) {
          document[submitname].src = (document[submitname].src.indexOf('submit.gif') != -1) ? '/images/buttons/submit_mo.gif' : '/images/buttons/submit.gif';
        }
    }       

    function save(savename) {
        if (isIMG) {
          document[savename].src = (document[savename].src.indexOf('save.gif') != -1) ? '/images/buttons/save_mo.gif' : '/images/buttons/save.gif';
        }
    }       

    function prev(prevname) {
        if (isIMG) {
          document[prevname].src = (document[prevname].src.indexOf('prev.gif') != -1) ? '/images/buttons/prev_mo.gif' : '/images/buttons/prev.gif';
        }
    }
    
    function contents(contentsname) {
        if (isIMG) {
          document[contentsname].src = (document[contentsname].src.indexOf('contents.gif') != -1) ? '/images/buttons/contents_mo.gif' : '/images/buttons/contents.gif';
        }
    }

    function next(nextname) {
        if (isIMG) {
          document[nextname].src = (document[nextname].src.indexOf('next.gif') != -1) ? '/images/buttons/next_mo.gif' : '/images/buttons/next.gif';
        }
    }  

    function exit(exitname) {
        if (isIMG) {
          document[exitname].src = (document[exitname].src.indexOf('exit.gif') != -1) ? '/images/buttons/exit_mo.gif' : '/images/buttons/exit.gif';
        }
    }            

    function view(viewname) {
        if (isIMG) {
          document[viewname].src = (document[viewname].src.indexOf('view.gif') != -1) ? '/images/buttons/view_mo.gif' : '/images/buttons/view.gif';
        }
    }  

    function read(readname) {
        if (isIMG) {
          document[readname].src = (document[readname].src.indexOf('read.gif') != -1) ? '/images/buttons/read_mo.gif' : '/images/buttons/read.gif';
        }
    } 
    
    function edit(editname) {
        if (isIMG) {
          document[editname].src = (document[editname].src.indexOf('edit.gif') != -1) ? '/images/buttons/edit_mo.gif' : '/images/buttons/edit.gif';
        }
    }       
    
    function createmap(createmapname) {
        if (isIMG) {
          document[createmapname].src = (document[createmapname].src.indexOf('createmap.gif') != -1) ? '/images/buttons/createmap_mo.gif' : '/images/buttons/createmap.gif';
        }
    }
    
    function email(emailname) {
        if (isIMG) {
          document[emailname].src = (document[emailname].src.indexOf('email.gif') != -1) ? '/images/buttons/email_open.gif' : '/images/buttons/email.gif';
        }
    }  
    
    function details(detailsname) {
        if (isIMG) {
          document[detailsname].src = (document[detailsname].src.indexOf('details.gif') != -1) ? '/images/buttons/details_mo.gif' : '/images/buttons/details.gif';
        }
    }       
    
    function b(bname) {
        if (isIMG) {
          document[bname].src = (document[bname].src.indexOf('go.gif') != -1) ? '/images/buttons/go_mo.gif' : '/images/buttons/go.gif';
        }
    }    
    
         
    
window.onerror = null;

function noErrMsg() {
return true;
}