/**
 * A group of miscellaneous javascript buttons
 */

/**
 * Brings up a javascript popup to confirm a deletion
 * This helps to prevent accidental deletes.
 * Usage: onclick="return confirmDelete()" in a "<a href" tag
 */
function confirmDelete(item){
   if(item==null) {
      item = "Item";
   }
   return confirm('Are you sure you want to delete:\n' + item);
}

/**
 * Remove a default value
 */
function clearDefault(el) {
   if(el.defaultValue==el.value) {
      el.value = "";
   }
}

/**
 * Validate newsletter subscribe
 */
   var emailFilter=/^.+@.+\..{2,3}$/;
   var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
   function checkNewsletter(form) {
      if(form.attribute1.value.length < 2 || form.attribute1.value=="Name") {
         alert('Please enter your name');
         form.attribute1.focus()
         return false;
      }
      if(!(emailFilter.test(form.email.value))) {
         alert('Please enter a valid email address');
         form.email.focus()
         return false;
      }
      if(form.email.value.match(illegalChars)) {
         alert('The email address contains illegal characters.');
         form.email.focus()
         return false;
      }
      return true;
   }



/**
 * Count down until any date script-
 * By JavaScript Kit (www.javascriptkit.com)
 * Over 200+ free scripts here!
 */
function countdown(yr,m,d) {
	var before="The Easter Bunny Hunt ends in "
	var current="The Easter Bunny Hunt is over!"
	var montharray=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
	theyear=yr;themonth=m;theday=d
	var today=new Date()
	var todayy=today.getYear()
	if (todayy < 1000)
	todayy+=1900
	var todaym=today.getMonth()
	var todayd=today.getDate()
	var todayh=today.getHours()
	var todaymin=today.getMinutes()
	var todaysec=today.getSeconds()
	var todaystring=montharray[todaym]+" "+todayd+", "+todayy+" "+todayh+":"+todaymin+":"+todaysec
	futurestring=montharray[m-1]+" "+d+", "+yr+" 22:00"
	dd=Date.parse(futurestring)-Date.parse(todaystring)
	dday=Math.floor(dd/(60*60*1000*24)*1)
	dhour=Math.floor((dd%(60*60*1000*24))/(60*60*1000)*1)
	dmin=Math.floor(((dd%(60*60*1000*24))%(60*60*1000))/(60*1000)*1)
	dsec=Math.floor((((dd%(60*60*1000*24))%(60*60*1000))%(60*1000))/1000*1)
	if(dday < 0&&dhour < 0&&dmin < 0&&dsec <0){
		document.getElementById("cntDownTimer").innerHTML = current;
		return
	}
	else
		document.getElementById("cntDownTimer").innerHTML = before+dday+ " days, "+dhour+" hours, "+dmin+" minutes, and "+dsec+" seconds";
		setTimeout("countdown(theyear,themonth,theday)",1000)
}