var vsh=10;
function shadlay(tp,lt,wl,hl) {
document.write( "<div class='shad_tl' style='top:"+parseInt(tp-vsh)+";left:"+parseInt(lt-vsh)+";'></div> \n");
document.write( "<div class='shad_t'  style='top:"+parseInt(tp-vsh)+";left:"+lt+";width:"+wl+";'></div> \n");
document.write( "<div class='shad_tr' style='top:"+parseInt(tp-vsh)+";left:"+parseInt(lt+wl)+";'></div> \n");
document.write( "<div class='shad_l'  style='top:"+tp+";left:"+parseInt(lt-vsh)+";height:"+hl+"'></div> \n");
document.write( "<div class='shad_r'  style='top:"+tp+";left:"+parseInt(lt+wl)+";height:"+hl+"'></div> \n");
document.write( "<div class='shad_bl' style='top:"+parseInt(tp+hl)+";left:"+parseInt(lt-vsh)+";'></div> \n");
document.write( "<div class='shad_b'  style='top:"+parseInt(tp+hl)+";left:"+lt+";width:"+wl+";'></div> \n");
document.write( "<div class='shad_br' style='top:"+parseInt(tp+hl)+";left:"+parseInt(lt+wl)+";'></div> \n");
}