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 formrule(field)
{
  if (field.defaultValue == field.value) field.value = "";
}
function formrule2(field) {
  if (field.value == "") {
    field.value = field.defaultValue;
  }
}

function verify()
{
            if (document.forms.contact.n.value=="" || document.forms.contact.n.value=="Name") 
            {
                        alert("Please complete the \"Name\" field.");
                        return false;
            }
			
            if (document.forms.contact.e.value=="" || document.forms.contact.e.value=="Email")
            {
                        alert("Please complete the \"Email\" field.");
                        return false;
            }
			if (document.forms.contact.p.value=="" || document.forms.contact.p.value=="Phone")
            {
                        alert("Please complete the \"Phone\" field.");
                        return false;
            }
			if (document.forms.contact.text.value=="" || document.forms.contact.text.value=="Tell us about your case.")
            {
                        alert("Please complete the \"text\" field.");
                        return false;
            }
            return true;
}

// Java Document

//-- clear replace text in the form input fields --//
function clearText(thefield) {
  if (thefield.defaultValue==thefield.value) { thefield.value = "" }
} 
function replaceText(thefield) {
  if (thefield.value=="") { thefield.value = thefield.defaultValue }
}

//-- end --//


// Form validation //
function isEmailAddr(email) {
	var result = false;
	var theStr = new String(email);
	var index = theStr.indexOf("@");
	if (index > 0) {
		var pindex = theStr.indexOf(".",index);
		if ((pindex > index+1) && (theStr.length > pindex+1)) {
		result = true;
		}
	}
	return result;
}
function isAlpha(obj) {
	var result = false;
	var inThere = obj.match(/\D/);
	if (inThere) {
		result = true;
	}
	return result;
}
function isAlphaNum(obj) {
	var result = false;
	var inThere = obj.match(/\w/);
	if (inThere) {
		result = true;
	}
	return result;
}
function isNotAlphaNum(obj) {
	var result = false;
	var inThere = obj.match(/[^\w\s]/);
	if (inThere) {
		result = true;
	}
	return result;
}

function isNum(obj) {
	var result = false;
	var inThere = obj.match(/\d/);
	if (inThere) {
		result = true;
	}
	return result;
}

function hasWhiteSpace(obj) {
	var result = false;
	var inThere = obj.match(/\s/);
	if (inThere) {
		result = true;
	}
	return result;
}

function FormCheck(){


	// First Name
	if (document.case_evaluation.First_Name.value != "") {
		if (isNum(document.case_evaluation.First_Name.value)) {
			alert("Numbers are not allowed in the \"First Name\" field.");
			document.case_evaluation.First_Name.focus();
			return false;
		} else if (isNotAlphaNum(document.case_evaluation.First_Name.value)) {
			alert("Special characters are not allowed in the \"First Name\" field.");
			document.case_evaluation.First_Name.focus();
			return false;
		}
	} else {
		alert("The \"First Name\" field cannot be left blank.");
		document.case_evaluation.First_Name.focus();
		return false;
	}
	// Last Name
	if (document.case_evaluation.Last_Name.value != "") 
		{
		if (isNum(document.case_evaluation.Last_Name.value)) {
			alert("Numbers are not allowed in the \"Last Name\" field.");
			document.case_evaluation.Last_Name.focus();
			return false;
		} 
		else if (isNotAlphaNum(document.case_evaluation.Last_Name.value)) 
		{
			alert("Special characters are not allowed in the \"Last Name\" field.");
			document.case_evaluation.Last_Name.focus();
			return false;
		}
		} 
		else 
		{
		alert("The \"Last Name\" field cannot be left blank.");
		document.case_evaluation.Last_Name.focus();
		return false;
		}
	// Email Address
	if (document.case_evaluation.Email.value != "") {
		if (!isEmailAddr(document.case_evaluation.Email.value)) {
			alert("Please enter a complete Email address in the form: youremail@yourdomain.com");
			document.case_evaluation.Email.focus();
			return false;
		} else if (hasWhiteSpace(document.case_evaluation.Email.value)) {
			alert("Your Email address cannot contain blank spaces.");
			document.case_evaluation.Email.focus();
			return false;
		}
	} else {
		alert("The \"Email Address\" field cannot be left blank.");
		document.case_evaluation.Email.focus();
		return false;
	}
	
	// Cell Phone
	if (document.case_evaluation.Cell_Phone.value != "") {
		if (isAlpha(document.case_evaluation.Cell_Phone.value)) {
			alert("Only numbers are allowed in a Phone Number. Area code and the number, without spaces.  Example - 3335551212");
			document.case_evaluation.Cell_Phone.focus();
			return false;
		} else if (document.case_evaluation.Cell_Phone.value.length < 10) {
			alert("This \"Cell Phone Number\" field must have 10 characters. Area code and the number, without spaces.  Example - 3335551212");
			document.case_evaluation.Cell_Phone.focus();
			return false;
		}
	} else {
		alert("The \"Cell Phone Number\" field cannot be left blank.");
		document.case_evaluation.Cell_Phone.focus();
		return false;
	}

	// Home Phone
	if (document.case_evaluation.Home_Phone.value != "") {
		if (isAlpha(document.case_evaluation.Home_Phone.value)) {
			alert("Only numbers are allowed in a Phone Number. Example - 5555555555");
			document.case_evaluation.Home_Phone.focus();
			return false;
		} else if (document.case_evaluation.Home_Phone.value.length < 10) {
			alert("This \"Home Phone Number\" field must have 10 characters. Example - 5555555555");
			document.case_evaluation.Home_Phone.focus();
			return false;
		}
	} else {
		alert("The \"Home Phone Number\" field cannot be left blank.");
		document.case_evaluation.Home_Phone.focus();
		return false;
	}
	
	
	// Comments
	if (document.case_evaluation.Comments.value != "") {
			if (document.case_evaluation.Comments.value.indexOf("http") != -1)
		 	{
			alert("Please do not enter HTTP in Questions, Comments field");
			document.case_evaluation.Comments.focus();
			return false;
		} 
	} else {
		alert("The \"Description of Questions, Comments\" field cannot be left blank.");
		document.case_evaluation.Comments.focus();
		return false;
	}	
	
	
}

// End Form validation //