function addFav()
{
	window.external.AddFavorite('http://www.inteprod.com','Inteprod, product design for medical device, medical diagnostics, food safety, and dental industries');
}

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 newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		pic1_01 = newImage("Portfolio/pic1_01.jpg");
		pic2_02 = newImage("Portfolio/pic2_02.jpg");
		pic3_03 = newImage("Portfolio/pic3_03.jpg");
		pic4__04 = newImage("../Portfolio/pic4-_04.jpg");
		pic5__________05 = newImage("Portfolio/pic5---------_05.jpg");
		pic6__06 = newImage("Portfolio/pic6-_06.jpg");
		pic7_07 = newImage("Portfolio/pic7_07.jpg");
		pic8_08 = newImage("Portfolio/pic8_08.jpg");
		pic9_09 = newImage("Portfolio/pic9_09.jpg");
		preloadFlag = true;
	}
}

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}

function clear_na(fld)  {
	if(getCheckedValue(form1[fld])==1)  {
		 document.form1[fld].checked = false;
	}

}

function clear_radio_buttons(na,sat,imp) {	
     if(getCheckedValue(form1[na])==1)  {
          for (var i = 0; i < document.form1[sat].length; i++) {
               document.form1[sat][i].checked = false;
          }
          for (var i = 0; i < document.form1[imp].length; i++) {
               document.form1[imp][i].checked = false;
          }
    }
}

function ValidateForm(theForm)
{
	if (theForm.fname.value == "")	  {
		alert("First Name is required.");
	 	theForm.fname.focus();
		return (false);	  }
	 
	if (theForm.lname.value == "")	  {
		alert("Last Name is required.");
	 	theForm.lname.focus();
		return (false);	  }

	if (theForm.inq.value == "")	  {
		alert("Please provide the nature of your inquiry.");
	 	theForm.inq.focus();
		return (false);	  }

	if (theForm.workph.value == "" && theForm.homeph.value == "" && getCheckedValue(theForm.cont)=="call")	  {
		alert("At least one Phone # is required.");
	 	theForm.workph.focus();
		return (false);	  }

	if (theForm.email.value == "" && getCheckedValue(theForm.cont)=="email")	  {
		alert("Your E-mail is required.");
	 	theForm.email.focus();
		return (false);	  }

	if (theForm.fax.value == "" && getCheckedValue(theForm.cont)=="fax")	  {
		alert("Your Fax # is required.");
	 	theForm.fax.focus();
		return (false);	  }

	if (getCheckedValue(theForm.cont)=="mail")	  {
		if (theForm.addr1.value == "" || theForm.city.value == "" || theForm.st.value == "" || theForm.zip.value == "")	  {
			alert("Your full mailing address is required.");
	 		theForm.addr1.focus();
			return (false);	  }
		}
}