// JavaScript Document
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_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 hideAll(){
	MM_showHideLayers('towndrop','','hide');
	MM_showHideLayers('aboutusdrop','','hide');
}


function __handle_source_selection(source)
{
	var formObject = document.forms['theForm'];
	
	if(formObject)
	{
		if(source.toLowerCase() == 'other')
		{
			document.getElementById('other').style.display = '';
		}
		else
		{
			document.getElementById('other').style.display = 'none';
		}
	}
}

function __submit_form()
{
	var formObject = document.forms['theForm'];
	var error = false;
	
	var regexp = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
	
	if(formObject)
	{	
		if(formObject['firstname'].value.replace(/\s+/g,'').length == 0)
		{
			error = true;
			
			alert('Please enter your first name ! ');
			formObject['firstname'].focus();
		}
		else if(formObject['lastname'].value.replace(/\s+/g,'').length == 0)
		{
			error = true;
			
			alert('Please enter your last name ! ');
			formObject['lastname'].focus();
		}
		else if(formObject['email'].value.replace(/\s+/g,"").length == 0)
		{
			error = true;
			
			alert('Please enter your email address ! ');
			formObject['email'].focus();
		}
		else if(formObject['email'].value.search(regexp) == -1)
		{
			error = true;
			
			alert('Please enter a valid email address ! ');
			formObject['email'].focus();
		}
		else if(formObject['phone'].value.replace(/\s+/g,"").length == 0)
		{
			error = true;
			
			alert('Please enter your phone number ! ');
			formObject['phone'].focus();
		}
		
		if(error)
		{
			return false;
		}
		else
		{
			__toggle_buttons('y');
			
			formObject['mode'].value = 'send';
			formObject.submit();							
		}				
	}
}

function __format_phone(string,target)
{
	var formObject = document.forms['theForm'];
	
	string = string.replace(/[^\d]/g,"");
	
	if(formObject && string.length > 0)
	{		
		newstring = "";
		
		if(string.length >= 3)
		{
			newstring += "(" + string.substr(0,3) + ")";
		}
		
		if(string.length > 3 && string.length >= 6)
		{
			newstring += " " + string.substr(3,3);
		}
		
		if(string.length > 6 && string.length >= 10)
		{
			newstring += "-" + string.substr(6,4);
		}
		
		if(string.length > 10)
		{
			newstring += " ext. " + string.substr(10,(string.length)-1);
		}
		
		target.value = newstring;
	}				
}

function __format_fax(string,target)
{
	var formObject = document.forms['theForm'];
	
	string = string.replace(/[^\d]/g,"");
	
	if(formObject && string.length > 0)
	{		
		newstring = "";
		
		if(string.length >= 3)
		{
			newstring += "(" + string.substr(0,3) + ")";
		}
		
		if(string.length > 3 && string.length >= 6)
		{
			newstring += " " + string.substr(3,3);
		}
		
		if(string.length > 6 && string.length >= 10)
		{
			newstring += "-" + string.substr(6,4);
		}
		
		target.value = newstring;
	}				
}

function __toggle_buttons(value)
{
	var formObject = document.forms['theForm'];
	
	for(i=0 ; i<formObject.elements.length ; i++)
	{
		if(formObject.elements[i].type == "button" || formObject.elements[i].type == "reset" || formObject.elements[i].type == "submit")
		{
			formObject.elements[i].disabled = (value == 'y' ? true : false);			
		}
	}	
}