/// super simple image swap

/*function switchImage(imgid,newsrc){
	if(document.getElementById){
		document.getElementById(imgid).src=newsrc;
	}
	else if(document.all){
		document.images[imgid].src=newsrc;
	}
}
*/


///// onKeyUp="numTyped(this.value,dp3,'3')"
/// jump phone number fields
function numTyped(current, next,maxlen) {
  var len = current.length;
  if (len==maxlen) {
    next.focus();
  }
}

/////
///onKeyPress="return numbersonly(this, event)"
/////

function numbersonly(myfield, e, dec)
{
	var key;
	var keychar;
	if (window.event){
		key = window.event.keyCode;
	}else if (e){
		key = e.which;
	}else{
		return true;
	}
	keychar = String.fromCharCode(key);
	if ((key==null) || (key==0) || (key==8) || (key==9) || (key==13) || (key==27) ){
		return true;
	}else if ((("+1234567890").indexOf(keychar) > -1)){
		return true;
	}else if (dec && (keychar == ".")){
		myfield.form.elements[dec].focus();
		return false;
	}else{
		return false;
	}
}


/// popup window function
function popup(URL,w,h) {

day = new Date();
id = day.getTime();

var width = w;
var height = h;

var left = ((screen.width-width)/2);
var top = ((screen.height-height)/2);

eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=' + width + ',height=' + height + ',left=' + left + ',top=' + top + '');");
}

function popup2(URL,w,h) {

day = new Date();
id = day.getTime();

var width = w;
var height = h;

var left = ((screen.width-width)/2);
var top = ((screen.height-height)/2);

eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=' + width + ',height=' + height + ',left=' + left + ',top=' + top + '');");
}

// disclaimer footer
function footer()
{
var root = 'http://66.153.118.118:8000/college/';
var footer_code = '<img src="' + root + 'media/common/eho_17.gif" alt="" width="15" height="14" align="absmiddle" border="0">&nbsp;&nbsp;&copy; 2004 SunCal Companies. All Rights Reserved.<a href="javascript:popup(\'\',\'\',\'\');" class="disc"> Privacy &amp; Disclaimer.</a>';

return footer_code;
}

/// form validation starts here

var new_fieldname = ""

//this is the onclick that calls this function
//
// onClick="return check(form,form.elements.length)"
//

function check(form,x)
{
//alert(1);
	var message = ""
	var more_message = new Array //(4)
	var showmsg = "no"
	var doItNow = "yes"

	var required = new Array (12)

	if (doItNow == "yes") 	{

			var i = 0;
//alert(2);
						if (form.First_Name.value == "")
							{more_message [i++] = "Please Enter Your First Name"}
						//alert(3);
						if (form.Last_Name.value == "")
							{more_message [i++] = "\nPlease Enter Your Last Name"}
							
						if (form.Street_Address.value == "")
							{more_message [i++] = "\nPlease Enter Your Address"}
						
						if (form.City.value == "")
							{more_message [i++] = "\nPlease Enter Your City"}
						
						if (form.Zip.value == '' || form.Zip.value.length < 5)
							{more_message [i++] = "\nPlease Enter A Valid Zip code"}
						
				 	//	if (form.work_zip.value == '' || form.work_zip.value.length < 5)
					//		{more_message [i++] = "\nPlease Enter A Valid Employment Zip code"}
							
						
						//alert(1);
						// phone validation
						
						// day phone validation
						//if ( count_phoneboxes('d_phone[]') >= 1 && count_phoneboxes('d_phone[]') < 3)
						//{
						//	more_message [i++] = "\nPlease Enter Your Day Phone Number Completely"
						//}						
						//else if ( count_num_boxes('d_phone[]') <= 3 && count_phoneboxes('d_phone[]') == 3)
						//{
						//	if ((box_length('d_phone[]') > 0 && box_length('d_phone[]') <= 3) || document.getElementById('dp3').value.length < 4)
						//	{
						//		more_message [i++] = "\nPlease Enter Your Day Phone Number Completely"	
						//	}
						//}
						
						// evening phone validation
						//if ( count_phoneboxes('e_phone[]') >= 1 && count_phoneboxes('e_phone[]') < 3)
						//{
						//	more_message [i++] = "\nPlease Enter Your Evening Phone Number Completely"
						//}						
						//else if ( count_num_boxes('e_phone[]') <= 3 && count_phoneboxes('e_phone[]') == 3)
						//{
						//	if ((box_length('e_phone[]') > 0 && box_length('e_phone[]') <= 3) || document.getElementById('ep3').value.length < 4)
						//	{
						//		more_message [i++] = "\nPlease Enter Your Evening Phone Number Completely"	
						//	}
						//}
						
						
						/// email validation
						if (form.Contact_method.checked)
						{
							if (form.email.value == "" )
							{
								more_message [i++] = "\nIn Order For College Park to Contact You Via E-mail, Please Enter Your E-mail Address"
							}
							else if ( form.email.value != '' )
							{
								if ( checkEmail(form.email.value) == false )
								{
									more_message [i++] = "\nPlease Enter A Valid E-mail Address"
								}
								else if ( form.email.value != form.confirm_email.value )
								{
									more_message [i++] = "\nPlease Verify That Both E-mail Address Fields Are Identical"
								}
							}
						}
						else if ( form.email.value != "" )
						{
							if ( checkEmail(form.email.value) == false )
							{
								more_message [i++] = "\nPlease Enter A Valid E-mail Address"
							}
							else if ( form.email.value != form.confirm_email.value )
							{
								more_message [i++] = "\nPlease Verify That Both E-mail Address Fields Are Identical"
							}
						}
						//alert(2);
						if (form.Plan_to_Buy.value == "")
							{more_message [i++] = "\nPlease Select When Do You Plan to Purchase"}
						
						if (form.Will_this_be_your.value == "")
							{more_message [i++] = "\nPlease Select Primary or Secondary Residence"}
							
						if (form.Price_Range.value == "")
							{more_message [i++] = "\nPlease Select Your Price Range"}
						
						if (form.Square_Footage.value == "")
							{more_message [i++] = "\nPlease Select Your Square Footage"}
						
						if (form.Household_size.value == "")
							{more_message [i++] = "\nPlease Select the Total Number of Household Members"}
						
						if (form.Hear_about_us.value == "")
							{more_message [i++] = "\nPlease Select How Did You Hear About College Park"}
						
						
						/// end construct messgaes
						if (more_message != "") {

								if (message == "") {message = more_message}

									else

									{message = message + "\n" + more_message}

				        }

						if (message > "")

								{showmsg = "yes"}																

						if (showmsg == "yes")

			{
				alert("The following form field(s) were incomplete or incorrect:\n\n" + message + "\n\n Please complete or correct the form and submit again.")
				return false;
			}
			else
			{ 
				form.submit()
				return true;
			}

		}

}

/// functions for form validation script

//// phone funtions
function box_length(elem)
{
	len_short = 0;
	with(document.form)
	{
		for (var i=0; i <elements.length; i++)
		{
			if (elements[i].name == elem)
			{
				if (elements[i].value.length < 3)
				{
					len_short = len_short + 1;
				}
			}
		}
	}
	return len_short;
}

function count_phoneboxes(elem) { 
	box_checked = 0;
	with (document.form) { 
		for (var i=0; i < elements.length; i++) { 
			if (elements[i].name == elem)
				if (  elements[i].value != "" )
				{ 
						box_checked = box_checked + 1;
				}
		}
	}
	return box_checked;
}

function count_num_boxes(elem) {
	box_checked = 0;
	with (document.form) { 
		for (var i=0; i < elements.length; i++) { 
			if (elements[i].name == elem)
				//num = elements[i].value;
				if (elements[i].value.match(/^\d{3,4}$/))
				{ 
					box_checked = box_checked + 1;
				}
		}
	}
	return box_checked;
}

/////////////////

function count_comm_boxes() { 
	box_checked = 0;
	with (document.form) { 
		for (var i=0; i < elements.length; i++) { 
			if (elements[i].name == 'community[]')
				if (  elements[i].value != "" )
				{ 
						box_checked = box_checked + 1;
				}
		}
	}
	return box_checked;
}

function checkEmail(email) {
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email))
	{
		return (true)
	}
	else
	{
		return (false)
	}
}


function switchImage(elevation,imgID,imgSRC,residence){
	if (document.getElementById){
		document.getElementById(imgID).src = imgSRC;		
		}

	if(residence)
		 {
			 viewfloorplans = document.getElementById('floorplanlink');
			 whichfloorplan = document.getElementById(elevation).innerHTML.substr(0,1);
			 viewfloorplans.href='../media/pdf/floorplans/' + residence;
			 if(residence.substring(0,7) != "gallery"){
			 viewfloorplans.innerHTML="View Floorplan for Residence " + whichfloorplan ;
			 }
		 }

	document.getElementById(elevation).className="selected";
	var test=document.getElementById('elevationlinks').childNodes;
	for(var i=1;i<test.length;i){
	
		var elevationid = test[i].id;
		if(document.getElementById(elevationid).id != elevation){
			document.getElementById(elevationid).className="";
		}
		i=i+2;
	
		/*document.write(test.length);
		document.write(test[i].id);
		document.write(test[i].className);*/
	}
	
}
/// popup window function with name
function wpopup(URL,n,w,h) {

var name = n;
var width = w;
var height = h;

var left = ((screen.width-width)/2);
var top = ((screen.height-height)/2);

var features = 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=' + width + ',height=' + height + ',left=' + left + ',top=' + top;

window.open(URL,n,features);
}
//eval("page" + name + " = window.open(URL, '" + name + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=' + width + ',height=' + height + ',left=' + left + ',top=' + top + '');");