campuszips104399 = Array('150','151','152','153','154','155','156','157','158','159','160','161','162','163','164','165','166','167','168','169','170','171','172','173','174','175','176','177','178','179','180','181','182','183','184','185','186','187','188','189','190','191','192','193','194','195','196','201','205','206','207','208','209','210','211','212','214','215','216','217','218','219','220','221','222','223','224','225','226','227','228','229','230','231','232','233','234','235','236','237','238','239','240','241','242','243','244','245','246','247','248','249','250','251','252','253','254','255','256','257','258','259','260','261','262','263','264','265','266','267','268','430','431','432','433','434','435','436','437','438','439','440','441','442','443','444','445','446','447','448','449','450','451','452','453','454','455','456','457','458','459');
campuszips101380 = Array('500','501','502','503','504','505','506','507','508','509','510','511','512','513','514','515','516','520','521','522','523','524','525','526','527','528','630','631','633','634','635','636','637','638','639','640','641','644','645','646','647','648','649','650','651','652','653','654','655','656','657','658','660','661','662','664','665','666','667','668','669','670','671','672','673','674','675','676','677','678','679','680','681','683','684','685','686','687','688','689','690','691','692','693','716','717','718','719','720','721','722','723','724','725','726','727','728','729','730','731','734','735','736','737','738','739','740','741','743','744','745','746','747','748','749');
campuszips107685 = Array('400','401','402','403','404','405','406','407','408','409','410','411','412','413','414','415','416','417','418','419','420','421','422','423','424','425','426','427','460','461','462','463','464','465','466','467','468','469','470','471','472','473','474','475','476','477','478','479','530','531','532','534','535','537','538','539','540','541','542','543','544','545','546','547','548','549','600','601','602','603','604','605','606','607','608','609','610','611','612','613','614','615','616','617','618','619','620','622','623','624','625','626','627','628','629');
campuszips111570 = Array('290','291','292','293','294','295','296','297','298','299','300','301','302','303','304','305','306','307','308','309','310','311','312','313','314','315','316','317','318','319','320','321','322','323','324','325','326','327','328','329','330','331','332','333','334','335','336','337','338','339','341','342','344','346','347','349','350','351','352','354','355','356','357','358','359','360','361','362','363','364','365','366','367','368','369','398','399');
campuszips107684 = Array('800','801','802','803','804','805','806','807','808','809','810','811','812','813','814','815','816','840','841','842','843','844','845','846','847','850','851','852','853','855','856','857','859','860','863','864','865','870','871','873','874','875','877','878','879','880','881','882','883','884','889','890','891','893','894','895','897','898','900','901','902','903','904','905','906','907','908','910','911','912','913','914','915','916','917','918','919','920','921','922','923','924','925','926','927','928','930','931','932','933','934','935','936','937','938','939','940','941','942','943','944','945','946','947','948','949','950','951','952','953','954','955','956','957','958','959','960','961');

	var agt=navigator.userAgent.toLowerCase();
	var is_major = parseInt(navigator.appVersion);
    var is_minor = parseFloat(navigator.appVersion);
	var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    var is_ie3    = (is_ie && (is_major < 4));
    var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
    var is_ie5    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5") !=-1));
    var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
    var is_ie7    = (is_ie && (is_major == 4) && (agt.indexOf("msie 7.")!=-1) );

	ie_ver = 6;
	if(is_ie)
		ie_ver = 1;
	if(is_ie3)
		ie_ver = 3;
	if(is_ie4)
		ie_ver = 4;
	if(is_ie5)
		ie_ver = 5;
	if(is_ie6)
		ie_ver = 6;
	if(is_ie7)
		ie_ver = 7;

	grouping = '';
	function getCampus(){
		pos = document.forms[0].campus_key.length;
		if(typeof(pos) == "undefined"){
					AddCampus(" Columbus, OH","Ohio");
					AddCampus(" St. Louis, MO","St. Louis");
					AddCampus("Addison, IL","Addison");
					AddCampus("Jacksonville, FL","Jacksonville");
					AddCampus("Phoenix, AZ","Phoenix");
		}else{
			for(i = document.forms[0].campus_key.length-1; i >= 0;i--){
					document.forms[0].campus_key.options[i] = null;
			}
			AddCampus("Select One:","");
					AddCampus(" Columbus, OH","Ohio");
					AddCampus(" St. Louis, MO","St. Louis");
					AddCampus("Addison, IL","Addison");
					AddCampus("Jacksonville, FL","Jacksonville");
					AddCampus("Phoenix, AZ","Phoenix");
		}
	}

	function setCampus(){
		pos = document.forms[0].campus_key.length;
		if(typeof(pos) != "undefined"){
			if(document.forms[0].campus_key.length == 2){
				document.forms[0].campus_key.selectedIndex = 1;
			}else{
				document.forms[0].campus_key.value = GetQueryVariable("campus_key");
			}
		}
	}

	function getProgram(){
		pos = document.forms[0].program_key.length;
		if(typeof(pos) == "undefined"){
		}else{
			for(i = document.forms[0].program_key.childNodes.length-1; i >= 0;i--){
				document.forms[0].program_key.removeChild(document.forms[0].program_key.childNodes.item(i));
			}
			for(i = document.forms[0].program_key.length-1; i >= 0;i--){
					document.forms[0].program_key.options[i] = null;
			}
		}
		validateCampus();

		pos = document.forms[0].campus_key.length;
		if(typeof(pos) == "undefined"){
			var the_selected = document.forms[0].campus_key.value;
		}else{
			var the_index = document.forms[0].campus_key.selectedIndex;
			var the_selected = document.forms[0].campus_key.options[the_index].value;
		}
		grouping = '';
		switch (the_selected){
		case "":
			AddProgram("Please choose a campus","","");
			break;
		case "Ohio":
			AddProgram("Select One:","","");
			AddProgram("Bachelor of Science in Nursing (BSN)","BSN","");
			break;
		case "St. Louis":
			AddProgram("Select One:","","");
			AddProgram("Bachelor of Science in Nursing (BSN)","BSN","");
			break;
		case "Addison":
			AddProgram("Select One:","","");
			AddProgram("Bachelor of Science in Nursing (BSN)","BSN","");
			break;
		case "Jacksonville":
			AddProgram("Select One:","","");
			AddProgram("Bachelor of Science in Nursing (BSN)","BSN","");
			break;
		case "Phoenix":
			AddProgram("Select One:","","");
			AddProgram("Bachelor of Science in Nursing (BSN)","BSN","");
			break;
		}
		setProgram();
	}

	function setProgram(){
		if(document.forms[0].program_key.length == 2){
			document.forms[0].program_key.selectedIndex = 1;
		}else{
			$program_key_tmp = GetQueryVariable("program_key");

			if( $program_key_tmp != '' )
			{
				document.forms[0].program_key.value = $program_key_tmp;
			}
		}
	}

	function AddCampus(name,value){
		pos = document.forms[0].campus_key.length;
		if(typeof(pos) == "undefined"){
			document.forms[0].campus_key.value = value;
		}else{
			document.forms[0].campus_key.options[pos] = new Option(name,value,false,false);
		}
	}

	function AddProgram(name,value,group){
		pos = document.forms[0].program_key.length;
		if(typeof(pos) == "undefined"){
			document.forms[0].program_key.value = value;
		}else{
			if(ie_ver <= 5){
				document.forms[0].program_key.options[document.forms[0].program_key.length] = new Option(name, value, false, false)
			}else{
				var objOption = document.createElement("option");
				objOption.innerHTML = name;
				objOption.value = value;
				if(group == ""){
					document.forms[0].program_key.appendChild(objOption);
				}else{
					if(group != grouping){
						optGroup = document.createElement('optgroup');
						optGroup.label = group;
						grouping = group;
					}
					optGroup.appendChild(objOption);
					document.forms[0].program_key.appendChild(optGroup);
				}
			}
		}
	}

	function GetQueryVariable(variable) {
		var query = window.location.search.substring(1);
		var vars = query.split("&");
		for (var i=0;i<vars.length;i++) {
			var pair = vars[i].split("=");
			if (pair[0] == variable) {
				return unescape(pair[1]);
			}
		}
		return "";
	}

	function validateCampus(){
		pos = document.forms[0].campus_key.length;
		if(typeof(pos) == "undefined"){
			var the_selected = document.forms[0].campus_key.value;
		}else{
			var the_index = document.forms[0].campus_key.selectedIndex;
			var the_selected = document.forms[0].campus_key.options[the_index].value;
		}

		zip = document.forms[0].zip.value;
		switch (the_selected){
		case "":
					break;
		case "Ohio":
			zip = zip.substr(0,3);
			if(zip != "" && BinarySearchCampus(campuszips104399,zip) == -1){
				tempstr = "You do not live in the area needed to apply for this campus.";
				tempstr2 = GetCampusList(zip);
				if(tempstr2 != ""){
					tempstr += "\n\nPlease try the following campus(es):"+tempstr2;
				}
				alert(tempstr);
				if(typeof(pos) != "undefined"){
					document.forms[0].campus_key.selectedIndex = 0;
				}
				return false;
			}
			break;
		case "St. Louis":
			zip = zip.substr(0,3);
			if(zip != "" && BinarySearchCampus(campuszips101380,zip) == -1){
				tempstr = "You do not live in the area needed to apply for this campus.";
				tempstr2 = GetCampusList(zip);
				if(tempstr2 != ""){
					tempstr += "\n\nPlease try the following campus(es):"+tempstr2;
				}
				alert(tempstr);
				if(typeof(pos) != "undefined"){
					document.forms[0].campus_key.selectedIndex = 0;
				}
				return false;
			}
			break;
		case "Addison":
			zip = zip.substr(0,3);
			if(zip != "" && BinarySearchCampus(campuszips107685,zip) == -1){
				tempstr = "You do not live in the area needed to apply for this campus.";
				tempstr2 = GetCampusList(zip);
				if(tempstr2 != ""){
					tempstr += "\n\nPlease try the following campus(es):"+tempstr2;
				}
				alert(tempstr);
				if(typeof(pos) != "undefined"){
					document.forms[0].campus_key.selectedIndex = 0;
				}
				return false;
			}
			break;
		case "Jacksonville":
			zip = zip.substr(0,3);
			if(zip != "" && BinarySearchCampus(campuszips111570,zip) == -1){
				tempstr = "You do not live in the area needed to apply for this campus.";
				tempstr2 = GetCampusList(zip);
				if(tempstr2 != ""){
					tempstr += "\n\nPlease try the following campus(es):"+tempstr2;
				}
				alert(tempstr);
				if(typeof(pos) != "undefined"){
					document.forms[0].campus_key.selectedIndex = 0;
				}
				return false;
			}
			break;
		case "Phoenix":
			zip = zip.substr(0,3);
			if(zip != "" && BinarySearchCampus(campuszips107684,zip) == -1){
				tempstr = "You do not live in the area needed to apply for this campus.";
				tempstr2 = GetCampusList(zip);
				if(tempstr2 != ""){
					tempstr += "\n\nPlease try the following campus(es):"+tempstr2;
				}
				alert(tempstr);
				if(typeof(pos) != "undefined"){
					document.forms[0].campus_key.selectedIndex = 0;
				}
				return false;
			}
			break;
		}

		return true;
	}

	function GetCampusList(zip){
		rVal = "";
					if(zip != "" && BinarySearchCampus(campuszips104399,zip) > -1){
				rVal += "\n- Columbus, OH.";
			}
			if(zip != "" && BinarySearchCampus(campuszips101380,zip) > -1){
				rVal += "\n- St. Louis, MO.";
			}
			if(zip != "" && BinarySearchCampus(campuszips107685,zip) > -1){
				rVal += "\n-Addison, IL.";
			}
			if(zip != "" && BinarySearchCampus(campuszips111570,zip) > -1){
				rVal += "\n-Jacksonville, FL.";
			}
			if(zip != "" && BinarySearchCampus(campuszips107684,zip) > -1){
				rVal += "\n-Phoenix, AZ.";
			}
		return rVal;
	}

	function USZip(zip){
		if(!(zip.substr(0,1) >= '0' && zip.substr(0,1) <= '9')){
			return false;
		}
		if(!(zip.substr(1,1) >= '0' && zip.substr(1,1) <= '9')){
			return false;
		}
		if(!(zip.substr(2,1) >= '0' && zip.substr(2,1) <= '9')){
			return false;
		}
		return true;
	}

	function CAZip(zip){
		if(!(zip.substr(0,1) >= 'A' && zip.substr(0,1) <= 'Z') && !(zip.substr(0,1) >= 'a' && zip.substr(0,1) <= 'z')){
			return false;
		}
		if(!(zip.substr(1,1) >= '0' && zip.substr(1,1) <= '9')){
			return false;
		}
		if(!(zip.substr(2,1) >= 'A' && zip.substr(2,1) <= 'Z') && !(zip.substr(2,1) >= 'a' && zip.substr(2,1) <= 'z')){
			return false;
		}
		return true;
	}

	function BinarySearchCampus(ArrayToSearch, SearchFor){
		first = 0;
		last = ArrayToSearch.length - 1;
		mid = Math.floor((first + last) / 2);
		while((first <= last) && (ArrayToSearch[mid]!=SearchFor.toUpperCase())){
			if(SearchFor.toUpperCase() < ArrayToSearch[mid]){
				last = mid - 1;
			}else if(SearchFor.toUpperCase() > ArrayToSearch[mid]){
				first = mid + 1;
			}
			mid = Math.floor((first + last)/2);
		}
		if(ArrayToSearch[mid] == SearchFor.toUpperCase()){
			return mid;
		}else{
			return -1;
		}
	}

	zipVal = GetQueryVariable('zip');
	if(zipVal != '')
	{
		document.forms[vFormName].elements['zip'].value = zipVal;
	}

	getCampus();
	setCampus();
	getProgram();
	setProgram();