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_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) { //v4.01
  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 javValidate()
		{	
			var strMessage = "";
			var objForm = document.emp;
			var objFirstEmptyField = null;
			//'===================================================='
			//' Validate that the required fields have '
			//'             been entered.  Also set a reference to '
			//'             the first field that is missing - it   '
			//'             will be used to set the focus to the   '
			//'             field.                                 '
			if (objForm.fname.value == "") 
			{
				strMessage += "Your Name\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.fname;
			}
			
		if (objForm.address.value == "") 
			{
				strMessage += "Your Address\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.address;
			}
			
			if (objForm.city.value == "") 
			{
				strMessage += "City\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.city;
			}
			
			if (objForm.zip.value == "") 
			{
				strMessage += "Zip\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.zip;
			}
			
			if (objForm.phone1.value == "") 
			{
				strMessage += "Phone\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.phone1;
			}
			
			if (objForm.yemail.value == "") 
			{
				strMessage += "Your Email\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.yemail;
			}
			
			if (objForm.fsname.value == "") 
			{
				strMessage += "Friend's Name\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.fsname;
			}
			
		if (objForm.faddress.value == "") 
			{
				strMessage += "Friend's Address\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.faddress;
			}
			
			if (objForm.fcity.value == "") 
			{
				strMessage += "Friend's City\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.fcity;
			}
			
			if (objForm.fzip.value == "") 
			{
				strMessage += "Friend's Zip\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.fzip;
			}
			
			if (objForm.fphone1.value == "") 
			{
				strMessage += "Friend's Phone\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.fphone1;
			}
			
			if (objForm.email.value == "") 
			{
				strMessage += "Friend's Email\n";	
				if (objFirstEmptyField == null)
					objFirstEmptyField = objForm.email;
			}
			
			//'===================================================='
			if (strMessage != "")
			{
				//'========================================================'
				//'Prompt user with a list of missing fields. '
				//'             Then set the focus to the first incomplete '
				//'             field.                                     '
				window.alert("The following required fields are incomplete.\n\n" + strMessage);
				
				objFirstEmptyField.focus();
				//'========================================================'
			}			
			else
			{
				document.emp.action = "friendaction.php";
				document.emp.submit();
			}						
		}