// ROLLOVERS 

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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}

/* POPUP WINDOW FOR EVENTS */

  function eventPopUp(theURL, name, w, h, scroll)
    {
    var winl = (screen.width - w) / 2;
    var wint = (screen.height - h) / 2;
    winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
    win = window.open(theURL, name, winprops)
    if (parseInt(navigator.appVersion) >= 4)
       {
       win.window.focus();
       }
    }


// FULL DATE INSERT
    
  function GetDay(intDay){
    var DayArray = new Array("Sunday", "Monday", "Tuesday", "Wednesday", 
                         "Thursday", "Friday", "Saturday")
    return DayArray[intDay]
    }

  function GetMonth(intMonth){
    var MonthArray = new Array("January", "February", "March",
                               "April", "May", "June",
                               "July", "August", "September",
                               "October", "November", "December") 
    return MonthArray[intMonth] 	  	 
    }
  function getDateStrWithDOW(){
    var today = new Date()
    var year = today.getYear()
    if(year<1000) year+=1900
    var todayStr = GetDay(today.getDay()) + ", "
    todayStr += GetMonth(today.getMonth()) + " " + today.getDate()
    todayStr += ", " + year
    return todayStr
    }


// AUTO CENTER POPUP WINDOW

var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
}

/* 
<a href="http://wsabstract.com" onclick="NewWindow(this.href,'name','400','400','yes');return false">Website Abstraction</a> */



// RANDOM IMAGE BANNER FOR TOP OF PAGE

function random_imglink()	{
var myimages=new Array()
//specify random images below - no limit
myimages[1]="images/medware_banner.gif"
myimages[2]="images/medifax_banner.gif"
myimages[3]="images/expressbill_banner.gif"
myimages[4]="images/webmd_banner.gif"

//specify links below
var imagelinks=new Array()
imagelinks[1]="http://www.medware.com"
imagelinks[2]="http://www.medifax.com"
imagelinks[3]="http://www.expressbill.com"
imagelinks[4]="http://www.webmd.com"

var ry=Math.floor(Math.random()*myimages.length)
if (ry==0)
ry=1
document.write('<a href='+'"'+imagelinks[ry]+'"'+'><img src="'+myimages[ry]+'" border=0></a>')
}




// AWARENESS MONTHLY RE-DIRECT

function monthPage() {
today = new Date();
m = new Array(
"2004_calendar.html#january","2004_calendar.html#february.html","2004_calendar.html#march.html",
"2004_calendar.html#april.html","2004_calendar.html#may.html","2004_calendar.html#june.html",
"2004_calendar.html#july.html","2004_calendar.html#august.html","2004_calendar.html#september.html",
"2004_calendar.html#october.html","2004_calendar.html#november.html","2004_calendar.html#december.html"
);
window.location = m[today.getMonth()];
}
// Form Validation routines
function validateEmail(theAddress){
	var returnValue = true;
	var AtSym       = theAddress.indexOf('@');
	var Period      = theAddress.lastIndexOf('.');
	var Space       = theAddress.indexOf(' ');
	var Length      = theAddress.length - 1;  // Array is from 0 to length-1

	// '@' cannot be in first position, Must be at least one valid char btwn '@' and '.'
	// Must be at least one valid char after '.', No empty spaces permitted
	if ((AtSym < 1) || (Period <= AtSym+1) || (Period == Length ) || (Space  != -1))
  		returnValue = false;

	return returnValue;
}

function validateForm(theForm){
	var returnValue = true;
	var errMessage = "";

	errMessage  = "_____________________________________________________________\n\n";
	errMessage += "The form was not submitted because of the following error(s).\n";
	errMessage += "Please correct these error(s) and re-submit.\n";
	errMessage += "_____________________________________________________________\n\n";

	// Validate name
	if(theForm.name.value == ""){
		errMessage += "Please enter your complete name.\n";
		returnValue = false;
	}

	// Validate address1
	if(theForm.addr1.value == ""){
		errMessage += "Please enter your street address.\n";
		returnValue = false;
	}

	// Validate city
	if(theForm.city.value == ""){
		errMessage += "Please enter your city.\n";
		returnValue = false;
	}

	// Validate state
	if(theForm.state.value == ""){
		errMessage += "Please enter your state or province.\n";
		returnValue = false;
	}

	// Validate zip
	if(theForm.zip.value == ""){
		errMessage += "Please enter your zip or postal code.\n";
		returnValue = false;
	}

	// Validate e-mail
	if(theForm.email.value == ""){
		errMessage += "Please enter your e-mail address.\n";
		returnValue = false;
	}
	else if(!validateEmail(theForm.email.value)){
		errMessage += "Please enter a valid e-mail address.\n";
		returnValue = false;
	}

	if(!returnValue)
		alert(errMessage);

	return returnValue;
}