// JavaScript Document

function openNewWindow(URLtoOpen, windowName, windowFeatures) {
	newWindow=window.open(URLtoOpen, windowName, windowFeatures);
}

function GetMonth(nMonth) {
	var Months = new Array("January","February","March","April","May","June",
	                       "July","August","September","October","November","December");
	return Months[nMonth] 	  	 
}

function GetDay(nDay) {
	var Days = new Array("Sunday","Monday","Tuesday","Wednesday",
	                     "Thursday","Friday","Saturday");
	return Days[nDay]
}

function dateString() {
	var Today = new Date();
	var suffix = "th";
	switch (Today.getDate())
	{
		case 1:
		case 21:
		case 31: 
			suffix = "st"; break;
		case 2:
		case 22:
			suffix = "nd"; break;
		case 3:
		case 23:
			suffix = "rd"; break;
	};

	var strDate = GetDay(Today.getDay()) + ", " + GetMonth(Today.getMonth()) +  " " + Today.getDate() + ", " + Today.getFullYear();	return strDate
}
function YearString(publishedYear){
	var Today = new Date();
	var strYear = Today.getFullYear();           
	if (!publishedYear) {
				publishedYear = strYear;
	}
	if (strYear == publishedYear) {
				return strYear
	} else {
		strObject = publishedYear + "-" + strYear;
		return strObject;
	}           
}


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

//Image rotation (home page upcoming events)
function runSlideShow(){
	var t
	
	if (document.all){
		document.images.SlideShow.style.filter="blendTrans(duration=3)"
		document.images.SlideShow.style.filter="blendTrans(duration=fadeDuration)"
		document.images.SlideShow.filters.blendTrans.Apply()
	}
	document.images.SlideShow.src = preLoad[j].src
	if (document.all){
		document.images.SlideShow.filters.blendTrans.Play()
	}
	j = j + 1
	if (j > (fadeimgarray.length-1)) j=0
	t = setTimeout('runSlideShow()', slideShowSpeed)
}

//form valiation
	// trim functions
	function trim(str) { return rtrim(ltrim(str)); }
	function rtrim(str) { return str.replace(/\s+$/, ''); }
	function ltrim(str) { return str.replace(/^\s+/, ''); }
	// determines whether or not the element has anything in it
	function hasContent(el) { return el.value!=''; }
	function hasCheck(el) { return el.checked; }
	function hasSelectionValue(el) {
		for(var i = 0; i < el.length; i++) {
			if(el.options[i].selected) {
				if(el.options[i].value.length) { return true; }
			}
		}
		return false;
	}
	function anyWithCheck(ss) {
		for(var i = 0; i < ss.length; i++) {
			if(ss[i].checked) { return true; }
		}
		return false;
	}
	// special validation functions
	function validEmail(str) { return str.match(/^[a-z0-9]+([-_\.]?[a-z0-9])+@[a-z0-9]+([-_\.]?[a-z0-9])+\.[a-z]{2,4}$/i); }
	function validSSN(str) { return str.match(/^\d{3}-*\d{2}-*\d{4}$/); }
	function validDate(str) { return str.match(/^\d{1,2}[-\/]+\d{1,2}[-\/]+(\d{2}|\d{4})$/); }
	function validDateOptional (str) {
		if (str != '') {
			return validDate(str);
		}
		return true;
	}
	function validPhone(str) { return str.match(/^[\+1\( -]*\d{3}[ -\.\)]*\d{3}[ -\.]*\d{4}.*\d*$/); }
	function validZip(str) { return str.match(/^\d{5}-*($|\d{4}$)/); }
	// massage functions
	function massageSSN(el) { el.value=el.value.replace(/[^\d]/g,''); }
	function massagePhone(el) { el.value=el.value.replace(/[^\d]/g,'').replace(/^1/,''); }
	function massageZip(el) { el.value=el.value.replace(/[^\d]/g,''); }
	// functions that talk directly to or are called directly from the form
	function resetForm() { return confirm("Are you sure you want to undo all your changes?"); }
	function confirmDelete() { return confirm("Are you sure you want to delete this item?"); }
	
//contact forms valiation
function checkEmail(ss)
{
     if(ss.match(/^[a-z0-9]+([-_\.]?[a-z0-9])+@[a-z0-9]+([-_\.]?[a-z0-9])+\.[a-z]{2,4}/i))
     {
          return true;
     }
     return false;
}

function checkDate(ss)
{
     if(ss.match(/^[0-9]{2}\/{1}[0-9]{2}\/{1}[0-9]{4}/i))
     {
          return false;
     }
     return true;
}

function WithoutContent(ss) {
if(ss.length > 0) { return false; }
return true;
}

function NoneWithContent(ss) {
for(var i = 0; i < ss.length; i++) {
	if(ss[i].value.length > 0) { return false; }
	}
return true;
}

function NoneWithCheck(ss) {
for(var i = 0; i < ss.length; i++) {
	if(ss[i].checked) { return false; }
	}
return true;
}

function WithoutCheck(ss) {
if(ss.checked) { return false; }
return true;
}

function WithoutSelectionValue(ss) {
for(var i = 0; i < ss.length; i++) {
	if(ss[i].selected) {
		if(ss[i].value.length) { return false; }
		}
	}
return true;
}

//Calling flash file using JavaScript to work around IE ActiveX issue.
function putFlash(src, width, height, FlashVars) {
    var strObject = "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" "
                  + "        codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\" "
                  + "        width=\"" + width + "\" height=\"" + height + "\">"
                  + "    <param name=\"movie\" value=\"" + src + "\" /> "
				  + "	 <param name=\"wmode\" value=\"opaque\" /> "
                  + "    <param name=\"quality\" value=\"high\" /> ";

    if (FlashVars && FlashVars != "") {
        strObject += "<param name=\"FlashVars\" value=\"" + FlashVars + "\" /> ";
    }

    strObject += "<embed src=\"" + src + "\" quality=\"high\" "
                  + "           pluginspage=\"http://www.macromedia.com/go/getflashplayer\" "
				  + "			wmode=\"opaque\" "
                  + "           type=\"application/x-shockwave-flash\" ";

	if (FlashVars && FlashVars != "") {
		strObject += "FlashVars=\"" + FlashVars + "\" ";
	}
	
	strObject += "width=\"" + width + "\" height=\"" + height + "\">"
               + "    </embed>"
               + "</object>";

    document.write(strObject);
}
// Flash Transparent BG Javascript
function putFlashTrans(src, width, height, FlashVars) {
    var strObject = "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" "
                  + "        codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\" "
                  + "        width=\"" + width + "\" height=\"" + height + "\">"
                  + "    <param name=\"movie\" value=\"" + src + "\" /> "
				  + "	 <param name=\"wmode\" value=\"transparent\" /> "
                  + "    <param name=\"quality\" value=\"high\" /> ";

    if (FlashVars && FlashVars != "") {
        strObject += "<param name=\"FlashVars\" value=\"" + FlashVars + "\" /> ";
    }

    strObject += "<embed src=\"" + src + "\" quality=\"high\" "
                  + "           pluginspage=\"http://www.macromedia.com/go/getflashplayer\" "
                  + "           type=\"application/x-shockwave-flash\" "
				  + "			wmode=\"transparent\" ";

	if (FlashVars && FlashVars != "") {
		strObject += "FlashVars=\"" + FlashVars + "\" ";
	}
	
	strObject += "width=\"" + width + "\" height=\"" + height + "\">"
               + "    </embed>"
               + "</object>";

    document.write(strObject);
}
	//Calling Flash Header
	function putHeader(FlashVarHeader) {
    	putFlash("/flash/header.swf", 766, 283, FlashVarHeader);
}
//Main Nav dropdowns
function showMenu(id) {
	if (document.getElementById) {
		var show_menu=document.getElementById(id);
		show_menu.style.display="block";
	}
}

function hideMenu(id) {
	if (document.getElementById) {
		var hide_menu=document.getElementById(id);
		hide_menu.style.display="none";
	}
}


//Menu Rollover functions.
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}