// JavaScript Document
// ********************************************
// Macromedia Built in Functions
// © Macromedia. All Rights Reserved.

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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];}}
}
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];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}

// ********************************************
// FUNCTION: validateForm()
// This function makes sure the user fills in necessary info
function validateForm(){
var thisForm = document.contactForm;
var missingInfo = "";
if(thisForm.firstName.value == ""){
missingInfo += "\n     -  First Name";
}
if(thisForm.lastName.value == ""){
missingInfo += "\n     -  Last Name";
}
if(thisForm.institution.value == ""){
missingInfo += "\n     -  City";
}	
if(thisForm.email.value == ""){
missingInfo += "\n     -  E-mail Address";
}
if(missingInfo != ""){
missingInfo ="You need to fill out the following fields:\n" + missingInfo;
alert(missingInfo);
return false;
}
else{
return true;
}
return false;
}

// ********************************************
// FUNCTION: validateNewsletter()
// This function makes sure the user fills in necessary info
function validateNewsletter(){
var thisForm = document.newsletter;

var missingInfo = "";
if(thisForm.firstName.value == ""){
missingInfo += "\n     -  First Name";
}
if(thisForm.lastName.value == ""){
missingInfo += "\n     -  Last Name";
}
if(thisForm.email.value == ""){
missingInfo += "\n     -  E-mail Address";
}
if(missingInfo != ""){
missingInfo ="You need to fill out the following fields:\n" + missingInfo;
alert(missingInfo);
return false;
}
else{
return true;
}
return false;
}

// ********************************************
// FUNCTION: printArticle()
// This function prints an article
function printArticle() {
	var agent=navigator.userAgent.toLowerCase();
	
	if (window.print) {
		setTimeout('window.print();',200);
	}
	else if (agent.indexOf("mac") != -1) {
		alert("Press 'Cmd+p' on your keyboard to this print article.");
	}
	else {
		alert("Press 'Ctrl+p' on your keyboard to this print article.")
	}
}

// ********************************************
// FUNCTION: defineWord(term)
// This function gives definition of the word
function defineWord(term) {
	window.open('glossaryTerms.php?term='+term,'loading','width=365,height=190,scrollbars=yes,resizable=no');
	return false;
}

//***********************************************
// FUNCTION: openAnyWindow(url,name)
// This function is for pop up windows
function openAnyWindow(url, name) {
                          var l = openAnyWindow.arguments.length;
                          var w = "";
                          var h = "";
                          var features = "";

                          for (i=2; i<l; i++) {
                            var param = openAnyWindow.arguments[i];
                            if ( (parseInt(param) == 0) ||
                              (isNaN(parseInt(param))) ) {
                              features += param + ',';
                            } else {
                              (w == "") ? w = "width=" + param + "," :
                                h = "height=" + param;
                            }
                          }

                          features += w + h;
                          var code = "popupWin = window.open(url, name";
                          if (l > 2) code += ", '" + features;
                          code += "')";
                          eval(code);
                        }


// ********************************************
// FUNCTION: MM_validateForm()
// Macromedia built in email validation
function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

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

function getDateStr(){
	var today = new Date()
	var year = today.getYear()
	if(year<1000) year+=1900
	var todayStr = GetMonth(today.getMonth()) + " " + today.getDate()
	todayStr += ", " + year
	return todayStr
}