var yj_set_focus = false;var yj_set_focus_target = null;var yj_set_focus_target_id = "yj_set_focus_here";function yj_set_focus_blur(){if ( document.all && document.getElementById && yj_set_focus && yj_set_focus_target ){var val = yj_set_focus_target.value;var key = event.keyCode;if ( key == 32 && val == '' ){/*window.alert("blur:"+key);*/yj_set_focus_target.blur();var height = document.body.clientHeight;if ( height ){window.scroll(0, height*3/4);}}}yj_set_focus = false;}function yj_set_focus_init(){yj_set_focus = false;if ( document.all && document.getElementById && yj_set_focus_target_id ) {yj_set_focus_target = document.getElementById(yj_set_focus_target_id);if ( yj_set_focus_target ){yj_set_focus = true;yj_set_focus_target.focus();}}return yj_set_focus;}