<!-- 
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
if ((bName == "Netscape" && bVer >= 3) ||
    (bName == "Microsoft Internet Explorer" && bVer >= 4)) br ="n3";
        
else br = "n2";

if (br == "n3") {
  image1on = new Image();   image1on.src = "./assets/images/navAboutUsOn.gif";  
  image1off = new Image();  image1off.src = "./assets/images/navAboutUs.gif";
  image2on = new Image();   image2on.src = "./assets/images/navServicesOn.gif";
  image2off = new Image();  image2off.src = "./assets/images/navServices.gif";
  image3on = new Image();   image3on.src = "./assets/images/navPromotionsOn.gif";
  image3off = new Image();  image3off.src = "./assets/images/navPromotions.gif";
  image4on = new Image();   image4on.src = "./assets/images/navVideosOn.gif";
  image4off = new Image();  image4off.src = "./assets/images/navVideos.gif";
  image5on = new Image();   image5on.src = "./assets/images/navPressOn.gif";  
  image5off = new Image();  image5off.src = "./assets/images/navPress.gif";
  image6on = new Image();   image6on.src = "./assets/images/navContactUsOn.gif";  
  image6off = new Image();  image6off.src = "./assets/images/navContactUs.gif", 
  image7on = new Image();   image7on.src = "./assets/images/navHomeOn.gif";  
  image7off = new Image();  image7off.src = "./assets/images/navHome.gif";  
  image8on = new Image();   image8on.src = "./assets/images/navSalesOn.gif";  
  image8off = new Image();  image8off.src = "./assets/images/navSales.gif"      
}

function imgAct(imageName) {
  if (br =="n3") {
  document[imageName].src = eval(imageName + "on.src");
  }
}


function imgInact(imageName) {
   if (br == "n3") {
   document[imageName].src = eval(imageName + "off.src");
   }
}

function toggleVisibility(id, NNtype, IEtype, WC3type) {
    if (document.getElementById) {
        eval("document.getElementById(id).style.visibility = \"" + WC3type + "\"");
    } else {
        if (document.layers) {
            document.layers[id].visibility = NNtype;
        } else {
            if (document.all) {
                eval("document.all." + id + ".style.visibility = \"" + IEtype + "\"");
            }
        }
    }
}

function WM_imageSwap(daImage, daSrc){
  var objStr,obj;

  if(document.images){
    if (typeof(daImage) == 'string') {
      objStr = 'document.' + daImage;
      obj = eval(objStr);
      obj.src = daSrc;
    } else if ((typeof(daImage) == 'object') && daImage && daImage.src) {
      daImage.src = daSrc;
    }
  }
}

// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 10;

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function ValidateForm(){
	var PhoneNum=document.myform.phone;
	var Hospital=document.myform.hospital;
	var Contact=document.myform.name;
	
	var nameS=document.myform.nameShipping;
	var addressS=document.myform.addressShipping;
	var cityS=document.myform.cityShipping;	
	var stateS=document.myform.stateShipping;
	var zipS=document.myform.zipShipping;
	
	var departmentB=document.myform.departmentBilling;
	var nameB=document.myform.nameBilling;
	var addressB=document.myform.addressBilling;
	var cityB=document.myform.cityBilling;	
	var stateB=document.myform.stateBilling;
	var zipB=document.myform.zipBilling;	
	
	var qty1=document.myform.quantity1;	
	var descr1=document.myform.description1;
	var probB=document.myform.problems1;		

	if((Hospital.value=="")||(Contact.value=="")||(nameS.value=="")||(addressS.value=="")||(cityS.value=="")||(stateS.value=="0")||(zipS.value=="")||(departmentB.value=="")||(nameB.value=="")||(addressB.value=="")||(cityB.value=="")||(stateB.value=="0")||(zipB.value=="")||(qty1.value=="")||(descr1.value=="")||(probB.value==""))
	{
		window.alert("Please complete all fields."); 
		return false;
	}
	if ((PhoneNum.value==null)||(PhoneNum.value=="")){
		alert("Please Enter your Phone Number:\r\nxxx-xxx-xxxx ");
		PhoneNum.focus()
		return false 
	}
	if (checkInternationalPhone(PhoneNum.value)==false){
		alert("Please Enter your Phone Number:\r\nxxx-xxx-xxxx");
		PhoneNum.value=""
		PhoneNum.focus()
		return false
	}
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(emailAddr.value)){
		return (true)
		}
	else{
		alert("Invalid E-mail Address! Please re-enter.")
		return (false)
	}
 }

var nav = window.Event ? true : false;
if (nav) {
   window.captureEvents(Event.KEYDOWN);
   window.onkeydown = NetscapeEventHandler_KeyDown;
} else {
   document.onkeydown = MicrosoftEventHandler_KeyDown;
}

function NetscapeEventHandler_KeyDown(e) {
  if (e.which == 13 && e.target.type != 'textarea' && e.target.type != 'submit') { return false; }
  return true;
}

function MicrosoftEventHandler_KeyDown() {
  if (event.keyCode == 13 && event.srcElement.type != 'textarea' && event.srcElement.type != 'submit')
    return false;
  return true;
}










// -->