var NN4;
var IE4;
var W3C;

if (document.layers) {
   NN4 = true;
   IE4 = false;
   W3C = false;
} else if (document.all) {
   NN4 = false;
   IE4 = true;
   W3C = false;
} else {
   W3C = true;
   NN4 = false;
   IE4 = false;
}

function showEvent(event_text) {
   if (W3C) {
      document.getElementById('calendar_events').innerHTML = event_text;
   } else if (IE4) {
      document.all["calendar_events"].innerHTML = event_text;
   } else if (NN4) {
      document.layers["calendar_events"].innerHTML = event_text;
   }

}

function googleMap() {

   var map = new GMap(document.getElementById("map"));
   map.addControl(new GSmallMapControl());
   map.centerAndZoom(new GPoint(-78.989339, 43.085831), 2);
   map.addOverlay(new GMarker(new GPoint(-78.988339, 43.083531)));

}

function setAthleticTab(ath_id) {

   if (W3C) {
      if (ath_id == 1) {
         document.getElementById('ath_1').className = "athletic_tab_over";
         document.getElementById('ath_2').className = "athletic_tab";
         document.getElementById('ath_3').className = "athletic_tab";
         document.getElementById('ath_4').className = "athletic_tab";
      } else if (ath_id == 2) {
         document.getElementById('ath_1').className = "athletic_tab";
         document.getElementById('ath_2').className = "athletic_tab_over";
         document.getElementById('ath_3').className = "athletic_tab";
         document.getElementById('ath_4').className = "athletic_tab";
      } else if (ath_id == 3) {
         document.getElementById('ath_1').className = "athletic_tab";
         document.getElementById('ath_2').className = "athletic_tab";
         document.getElementById('ath_3').className = "athletic_tab_over";
         document.getElementById('ath_4').className = "athletic_tab";
      } else if (ath_id == 4) {
         document.getElementById('ath_1').className = "athletic_tab";
         document.getElementById('ath_2').className = "athletic_tab";
         document.getElementById('ath_3').className = "athletic_tab";
         document.getElementById('ath_4').className = "athletic_tab_over";
      }
   } else if (IE4) {
      if (ath_id == 1) {
         document.all['ath_1'].className = "athletic_tab_over";
         document.all['ath_2'].className = "athletic_tab";
         document.all['ath_3'].className = "athletic_tab";
         document.all['ath_4'].className = "athletic_tab";
      } else if (ath_id == 2) {
         document.all['ath_1'].className = "athletic_tab";
         document.all['ath_2'].className = "athletic_tab_over";
         document.all['ath_3'].className = "athletic_tab";
         document.all['ath_4'].className = "athletic_tab";
      } else if (ath_id == 3) {
         document.all['ath_1'].className = "athletic_tab";
         document.all['ath_2'].className = "athletic_tab";
         document.all['ath_3'].className = "athletic_tab_over";
         document.all['ath_4'].className = "athletic_tab";
      } else if (ath_id == 4) {
         document.all['ath_1'].className = "athletic_tab";
         document.all['ath_2'].className = "athletic_tab";
         document.all['ath_3'].className = "athletic_tab";
         document.all['ath_4'].className = "athletic_tab_over";
      }
   } else if(NN4) {
      document.layers['staff_'].className = "faculty";
   }

}

function setFacultyTab(staff_id) {


   if (W3C) {
      document.getElementById('staff_40').className = "faculty";
   } else if (IE4) {
      document.all['staff_40'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_40'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_14').className = "faculty";
   } else if (IE4) {
      document.all['staff_14'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_14'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_15').className = "faculty";
   } else if (IE4) {
      document.all['staff_15'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_15'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_16').className = "faculty";
   } else if (IE4) {
      document.all['staff_16'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_16'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_17').className = "faculty";
   } else if (IE4) {
      document.all['staff_17'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_17'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_34').className = "faculty";
   } else if (IE4) {
      document.all['staff_34'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_34'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_21').className = "faculty";
   } else if (IE4) {
      document.all['staff_21'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_21'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_22').className = "faculty";
   } else if (IE4) {
      document.all['staff_22'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_22'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_25').className = "faculty";
   } else if (IE4) {
      document.all['staff_25'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_25'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_26').className = "faculty";
   } else if (IE4) {
      document.all['staff_26'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_26'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_27').className = "faculty";
   } else if (IE4) {
      document.all['staff_27'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_27'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_28').className = "faculty";
   } else if (IE4) {
      document.all['staff_28'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_28'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_29').className = "faculty";
   } else if (IE4) {
      document.all['staff_29'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_29'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_30').className = "faculty";
   } else if (IE4) {
      document.all['staff_30'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_30'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_31').className = "faculty";
   } else if (IE4) {
      document.all['staff_31'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_31'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_32').className = "faculty";
   } else if (IE4) {
      document.all['staff_32'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_32'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_36').className = "faculty";
   } else if (IE4) {
      document.all['staff_36'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_36'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('staff_38').className = "faculty";
   } else if (IE4) {
      document.all['staff_38'].className = "faculty";
   } else if(NN4) {
      document.layers['staff_38'].className = "faculty";
   }


   if (W3C) {
      document.getElementById(staff_id).className = "faculty_over";
   } else if (IE4) {
      document.all[staff_id].className = "faculty_over";
   } else if(NN4) {
      document.layers[staff_id].className = "faculty_over";
   }

}

function showFaculty(text) {

   if (W3C) {
      document.getElementById('faculty_info').innerHTML = text;
   } else if (IE4) {
      document.all["faculty_info"].innerHTML = text;
   } else if (NN4) {
      document.layers["faculty_info"].innerHTML = text;
   }

}

function setActivityTab(activity_id) {


   if (W3C) {
      document.getElementById('activity_1').className = "faculty";
   } else if (IE4) {
      document.all['activity_1'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_1'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_3').className = "faculty";
   } else if (IE4) {
      document.all['activity_3'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_3'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_4').className = "faculty";
   } else if (IE4) {
      document.all['activity_4'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_4'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_5').className = "faculty";
   } else if (IE4) {
      document.all['activity_5'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_5'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_6').className = "faculty";
   } else if (IE4) {
      document.all['activity_6'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_6'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_7').className = "faculty";
   } else if (IE4) {
      document.all['activity_7'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_7'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_8').className = "faculty";
   } else if (IE4) {
      document.all['activity_8'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_8'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_9').className = "faculty";
   } else if (IE4) {
      document.all['activity_9'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_9'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_10').className = "faculty";
   } else if (IE4) {
      document.all['activity_10'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_10'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_11').className = "faculty";
   } else if (IE4) {
      document.all['activity_11'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_11'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_12').className = "faculty";
   } else if (IE4) {
      document.all['activity_12'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_12'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_14').className = "faculty";
   } else if (IE4) {
      document.all['activity_14'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_14'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_16').className = "faculty";
   } else if (IE4) {
      document.all['activity_16'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_16'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_17').className = "faculty";
   } else if (IE4) {
      document.all['activity_17'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_17'].className = "faculty";
   }


   if (W3C) {
      document.getElementById('activity_18').className = "faculty";
   } else if (IE4) {
      document.all['activity_18'].className = "faculty";
   } else if(NN4) {
      document.layers['activity_18'].className = "faculty";
   }


   if (W3C) {
      document.getElementById(activity_id).className = "faculty_over";
   } else if (IE4) {
      document.all[activity_id].className = "faculty_over";
   } else if(NN4) {
      document.layers[activity_id].className = "faculty_over";
   }

}

function showActivity(text) {

   if (W3C) {
      document.getElementById('activity_info').innerHTML = text;
   } else if (IE4) {
      document.all["activity_info"].innerHTML = text;
   } else if (NN4) {
      document.layers["activity_info"].innerHTML = text;
   }

}

function showAthletic(text) {

   if (W3C) {
      document.getElementById('athletic_info').innerHTML = text;
   } else if (IE4) {
      document.all["athletic_info"].innerHTML = text;
   } else if (NN4) {
      document.layers["athletic_info"].innerHTML = text;
   }

}

function checkFaculty() {

   if (W3C) {

      if (document.getElementById('type').value == 2) {
	     document.getElementById('faculty_cp_username_info').className = "faculty_cp_show";
	     document.getElementById('faculty_cp_password_info').className = "faculty_cp_show";
	  } else {
	     document.getElementById('faculty_cp_username_info').className = "faculty_cp_hide";
	     document.getElementById('faculty_cp_password_info').className = "faculty_cp_hide";
      }

   } else if (IE4) {

      if (document.all["type"].value == 2) {
	     document.getElementById('faculty_cp_username_info').className = "faculty_cp_show";
	     document.getElementById('faculty_cp_password_info').className = "faculty_cp_show";
	  } else {
	     document.getElementById('faculty_cp_username_info').className = "faculty_cp_hide";
	     document.getElementById('faculty_cp_password_info').className = "faculty_cp_hide";
      }

   } else if (NN4) {

      if (document.layers["type"].value == 2) {
	     document.getElementById('faculty_cp_username_info').className = "faculty_cp_show";
	     document.getElementById('faculty_cp_password_info').className = "faculty_cp_show";
	  } else {
	     document.getElementById('faculty_cp_username_info').className = "faculty_cp_hide";
	     document.getElementById('faculty_cp_password_info').className = "faculty_cp_hide";
      }

   }

}