var isNS = false;
var isIE = false;
if (document.layers) isNS=true;
if (document.all) isIE=true;

function getObject(id) {
   if (isNS) obj="document."+id;
   if (isIE) obj=id+".style";
   var object=eval(obj);
   return object;
}

function clipIt(o,t,r,b,l) {
var object=getObject(o);
if (isNS) {
   object.clip.top=t;
   object.clip.right=r;
   object.clip.bottom=b;
   object.clip.left=l;
} else {
   object.clip="rect("+t+" "+r+" "+b+" "+l+")";
   
}
}

function getHeight(o) {
   var object=getObject(o);
   if (isNS) {
      return parseInt(object.clip.height);
   } else {
      return parseInt(object.height);
   }
}

function getWidth(o) {
   var object=getObject(o);
   if (isNS) {
      return parseInt(object.clip.width);
   } else {
      return parseInt(object.width);
   }
}

var i=0; var h; var w; var WipeObject; var msec;
function WipeIt(o, type, time) {
   h=getHeight(o);
   w=getWidth(o);
   WipeObject=o;
   msec=time;
   type=type.toLowerCase();
   if (type=="wipedown") WipeDown();
   if (type=="wipeup") WipeUp();
   if (type=="wiperight") WipeRight();
   if (type=="wipeleft") WipeLeft();
   if (type=="boxout") BoxOut();
   if (type=="boxin") BoxIn();
}

function WipeDown() {
   if (i<=50) {
      i++;
      b=h/50*i;
      clipIt(WipeObject,0,w,b,0);
      setTimeout("WipeDown()", msec/50);
   } else {
      i=0;
   }
}

function WipeUp() {
   if (i<=50) {
      i++;
      t=h-h/50*i;
      clipIt(WipeObject,t,w,h,0);
      setTimeout("WipeUp()", msec/50);
   } else {
      i=0;
   }
}

function WipeRight() {
   if (i<=50) {
      i++;
      r=w/50*i;
      clipIt(WipeObject,0,r,h,0);
      setTimeout("WipeRight()", msec/50);
   } else {
      i=0;
   }
}

function WipeLeft() {
   if (i<=50) {
      i++;
      l=w-w/50*i;
      clipIt(WipeObject,0,w,h,l);
      setTimeout("WipeLeft()", msec/50);
   } else {
      i=0;
   }
}

function BoxOut() {
   if (i<=50) {
      i++;
      t=h/2-h/100*i;
      r=w/2+w/100*i;
      b=h/2+h/100*i;
      l=w/2-w/100*i;
      clipIt(WipeObject,t,r,b,l);
      setTimeout("BoxOut()", msec/50);
   } else {
      i=0;
   }
}

function BoxIn() {
   if (i<=50) {
      i++;
      t=h/100*i;
      r=w-w/100*i;
      b=h-h/100*i;
      l=w/100*i;
      clipIt(WipeObject,t,r,b,l);
      setTimeout("BoxIn()", msec/50);
   } else {
      i=0;
   }
}


function showevent(eventid)
{
if(eventid=='monday')
{
document.getElementById(eventid).style.visibility='visible';
document.getElementById('tuesday').style.visibility='hidden';
document.getElementById('wednessday').style.visibility='hidden';
document.getElementById('thursday').style.visibility='hidden';
document.getElementById('friday').style.visibility='hidden';
document.getElementById('saturday').style.visibility='hidden';
document.getElementById('sunday').style.visibility='hidden';
}
if(eventid=='tuesday')
{
document.getElementById(eventid).style.visibility='visible';
document.getElementById('monday').style.visibility='hidden';
document.getElementById('wednessday').style.visibility='hidden';
document.getElementById('thursday').style.visibility='hidden';
document.getElementById('friday').style.visibility='hidden';
document.getElementById('saturday').style.visibility='hidden';
document.getElementById('sunday').style.visibility='hidden';
}
if(eventid=='wednessday')
{
document.getElementById(eventid).style.visibility='visible';
document.getElementById('monday').style.visibility='hidden';
document.getElementById('tuesday').style.visibility='hidden';
document.getElementById('thursday').style.visibility='hidden';
document.getElementById('friday').style.visibility='hidden';
document.getElementById('saturday').style.visibility='hidden';
document.getElementById('sunday').style.visibility='hidden';
}
if(eventid=='thursday')
{
document.getElementById(eventid).style.visibility='visible';
document.getElementById('monday').style.visibility='hidden';
document.getElementById('tuesday').style.visibility='hidden';
document.getElementById('wednessday').style.visibility='hidden';
document.getElementById('friday').style.visibility='hidden';
document.getElementById('saturday').style.visibility='hidden';
document.getElementById('sunday').style.visibility='hidden';
}
if(eventid=='friday')
{
document.getElementById(eventid).style.visibility='visible';
document.getElementById('monday').style.visibility='hidden';
document.getElementById('tuesday').style.visibility='hidden';
document.getElementById('wednessday').style.visibility='hidden';
document.getElementById('thursday').style.visibility='hidden';
document.getElementById('saturday').style.visibility='hidden';
document.getElementById('sunday').style.visibility='hidden';
}
if(eventid=='saturday')
{
document.getElementById(eventid).style.visibility='visible';
document.getElementById('monday').style.visibility='hidden';
document.getElementById('tuesday').style.visibility='hidden';
document.getElementById('wednessday').style.visibility='hidden';
document.getElementById('thursday').style.visibility='hidden';
document.getElementById('friday').style.visibility='hidden';
document.getElementById('sunday').style.visibility='hidden';
}
if(eventid=='sunday')
{
document.getElementById(eventid).style.visibility='visible';
document.getElementById('monday').style.visibility='hidden';
document.getElementById('tuesday').style.visibility='hidden';
document.getElementById('wednessday').style.visibility='hidden';
document.getElementById('thursday').style.visibility='hidden';
document.getElementById('friday').style.visibility='hidden';
document.getElementById('saturday').style.visibility='hidden';
}
}