// JavaScript Document

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 checkrequired(which) 
{ 
	var pass=true; 
	if (document.images) 
	{ 
		for (i=0;i<which.length;i++) 
		{ 
			
			var tempobj=which.elements[i]; 
			if (tempobj.name.substring(0,8)=="required") 
			{ 
				if ((tempobj.type=="file" || tempobj.type=="text"||tempobj.type=="textarea"||tempobj.type=="password" ||tempobj.type.toString().charAt(0)=="s" ) && tempobj.value=='')
				{ 
					if(tempobj.disabled==false)
					{
						pass=false; 
						break;
					}
				}
			} 
		} 
	} 

	if (!pass) 
	{
		if(tempobj.alt)
		{
			shortFieldName=tempobj.alt ; 
		}
		else if(tempobj.title)
		{
			shortFieldName=tempobj.title ; 
		}
		else
		{
			shortFieldName=tempobj.name.substring(8,30).toUpperCase(); 
		}
		alert("Please make sure the "+shortFieldName+" field was properly completed.") ;
		tempobj.focus() ;
		return false ;
	} 
	else 
		return true; 
} 

function verifyMail(obj)
{
	if(obj.value.length != 0)
    {
      var str = obj.value;
      var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
      var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
	  if (!reg1.test(str) && reg2.test(str))
      {
		 // return true;
      }else
	  {
		 alert("\"" + str + "\" is an invalid e-mail!");
       	 obj.focus();
         return false;
	   }
	}
}

function PhoneFormat(obj)
{
	var re= /\D/;
	// test for this format: (xxx)xxx-xxxx
	var re2 = /^\({1}\d{3}\)\d{3}-\d{4}/; 
	// test for this format: xxx-xxx-xxxx
	//var re2 = /^\d{3}-\d{3}-\d{4}/;
	
	for (i=0; i<obj.value.length;i++){
	var num=obj.value;
	
	var newNum;
	 if (num != "" && re2.test(num)!=true){
	   if (num != ""){
		 while (re.test(num)){
		 num = num.replace(re,"");
		 }
	   }
	
	  if (num.length != 10){
		alert('Please enter a 10 digit phone number');
		obj.select();
		break;
		}
	   else {
		 // for format (xxx)xxx-xxxx
		// newNum = '(' + num.substring(0,3) + ')' + num.substring(3,6) + '-' + num.substring(6,10);
		 // for format xxx-xxx-xxxx
		  newNum = num.substring(0,3) + '-' + num.substring(3,6) + '-' + num.substring(6,10);
		 obj.value=newNum;
		 }
	   }
	  }
}

function checkCase(which)
{
	if (which.requiredName.value == 'Name')
	{
		which.requiredName.value = '';
		if (checkrequired(which) == false) return false;
		return false ;
	}

	if (checkrequired(which) == false) return false;
	if (which.requiredEmail.value == 'Email address')
	{
		which.requiredEmail.value = '';
		if (checkrequired(which) == false) return false;
	}

	if (verifyMail(which.requiredEmail) == false) return false;	
	if (checkrequired(which) == false) return false;

	if (which.Phone.value == 'Phone')
	{
		which.Phone.value = '';
	}

	if (which.Description.value == 'Enter a brief description of your case')
	{
		which.Description.value = '';
		if (checkrequired(which) == false) return false;
	}


return true;		
}
//--------------------------
function checkContact(which)
{
	if (verifyMail(which.requiredEmail) == false) return false;	
	if (checkrequired(which) == false) return false;
	return true;		
}