function Search(submit, root) {
  form = document.getElementById("frm_search");
  if (form.edt_search_text.value == "") {
    alert('Please enter search text');
    form.edt_search_text.focus();
    if (submit)
      return false;
  } else {
    re = /[ ]/g;
    document.location = root + 'view/' + form.edt_search_text.value.replace(re, "_");
    if (submit)
      return false;
  }

};

function switch_mode(form, control, value) {

  form = document.getElementById(form);
  ctrl = document.getElementById(control);
  ctrl.value = value;
  form.submit();

};

function do_click(src) { 
  document.getElementById(src.id + "_a").click(); 
}

function smenu_hover(src) { 
  src.style.cursor = 'hand';	
  src.className = 'leftmenu_hover'; 
}

function smenu_out(src)	{ 
  src.style.cursor = 'default';	
  src.className = 'leftmenu'; 
}