function open_photo(id) {
				window.open('photo.html?action=detail&id='+id,'photo','width=500, height=540, scrollbars=yes');
			}

	var img=new Array();
	img[0]=new Image(),img[0].src="_img/top_bio1.gif";
	img[1]=new Image(),img[1].src="_img/top_info1.gif";
	img[2]=new Image(),img[2].src="_img/top_blog1.gif";
	img[3]=new Image(),img[3].src="_img/top_photos1.gif";
	img[4]=new Image(),img[4].src="_img/top_disco1.gif";
	img[5]=new Image(),img[5].src="_img/top_archive1.gif";
	img[6]=new Image(),img[6].src="_img/top_essay1.gif";
	img[7]=new Image(),img[7].src="_img/top_contact1.gif";



	var img2=new Array(); 
	img2[0]=new Image(),img2[0].src="_img/top_bio2.gif";
	img2[1]=new Image(),img2[1].src="_img/top_info2.gif";
	img2[2]=new Image(),img2[2].src="_img/top_blog2.gif";
	img2[3]=new Image(),img2[3].src="_img/top_photos2.gif";
	img2[4]=new Image(),img2[4].src="_img/top_disco2.gif";
	img2[5]=new Image(),img2[5].src="_img/top_archive2.gif";
	img2[6]=new Image(),img2[6].src="_img/top_essay2.gif";
    img2[7]=new Image(),img2[7].src="_img/top_contact2.gif";
	
	function reset_image(b){
      if ( document.images ){
            document.images["img_"+b].src = img[b].src ;
      }
    }
    function change_image(a){
      if ( document.images ){
             document.images["img_"+a].src = img2[a].src ;
      }
    }
    
    
    var imgs=new Array();
	imgs[0]=new Image(),imgs[0].src="_img/menu_bio1.gif";
	imgs[1]=new Image(),imgs[1].src="_img/menu_info1.gif";
	imgs[2]=new Image(),imgs[2].src="_img/menu_blog1.gif";
	imgs[3]=new Image(),imgs[3].src="_img/menu_photos1.gif";
	imgs[4]=new Image(),imgs[4].src="_img/menu_disco1.gif";
	imgs[5]=new Image(),imgs[5].src="_img/menu_arch1.gif";
	imgs[6]=new Image(),imgs[6].src="_img/menu_essay1.gif";
	imgs[7]=new Image(),imgs[7].src="_img/menu_contact1.gif";
	imgs[8]=new Image(),imgs[8].src="_img/menu_front1.gif";


	var imgs2=new Array(); 
	imgs2[0]=new Image(),imgs2[0].src="_img/menu_bio2.gif";
	imgs2[1]=new Image(),imgs2[1].src="_img/menu_info2.gif";
	imgs2[2]=new Image(),imgs2[2].src="_img/menu_blog2.gif";
	imgs2[3]=new Image(),imgs2[3].src="_img/menu_photos2.gif";
	imgs2[4]=new Image(),imgs2[4].src="_img/menu_disco2.gif";
	imgs2[5]=new Image(),imgs2[5].src="_img/menu_arch2.gif";
	imgs2[6]=new Image(),imgs2[6].src="_img/menu_essay2.gif";
    imgs2[7]=new Image(),imgs2[7].src="_img/menu_contact2.gif";
    imgs2[8]=new Image(),imgs2[8].src="_img/menu_front2.gif";
    
	function reset_images(b){
      if ( document.images ){
            document.images["img_"+b].src = imgs[b].src ;
      }
    }
    function change_images(a){
      if ( document.images ){
             document.images["img_"+a].src = imgs2[a].src ;
      }
    }