/*	L19 Global Application Functions
 *	Version 1.0.0
 *
 *	Developed by, Jeremiah J. Jacks <jjacks@digitalbrandgroup.com>
 *
 *	Copyright (c) 2006-2008 Digital Brand Group, Inc.
 *
 *--------------------------------------------------------------------------*/
EnvironmentWebroot = 'http://www.nuconrad.com/';
EnvironmentSite = 'nuconrad.com';
// soon to be depreciated - use pwc windows
function ow(theURL,winName,features) { window.open(theURL,winName,features); }

// window.onload functions for multi-loading page functionality
var onload_functions = new Array();
function DBG_initOnload() { window.onload = DBG_execOnloadFunctions; }
function DBG_addOnloadFunction(name) { onload_functions[onload_functions.length] = name; }
function DBG_execOnloadFunctions() {
	for(var i = 0; i < onload_functions.length; i++) {
		eval(onload_functions[i]);
	}
}
var css_browser_selector = function() {
	var ua=navigator.userAgent.toLowerCase(),
		is=function(t){ return ua.indexOf(t) != -1; },
		h=document.getElementsByTagName('html')[0],
		b=(!(/opera|webtv/i.test(ua))&&/msie (\d)/.test(ua))?('ie ie'+RegExp.$1):is('gecko/')? 'gecko':is('opera/9')?'opera opera9':/opera (\d)/.test(ua)?'opera opera'+RegExp.$1:is('konqueror')?'konqueror':is('applewebkit/')?'webkit safari':is('mozilla/')?'gecko':'',
		os=(is('x11')||is('linux'))?' linux':is('mac')?' mac':is('win')?' win':'';
	var c=b+os+' js';
	h.className += h.className?' '+c:c;
}();

function getBrowser() {
	var ua=navigator.userAgent.toLowerCase();
	is=function(t){ return ua.indexOf(t) != -1; };
	h=document.getElementsByTagName('html')[0];
	return (!(/opera|webtv/i.test(ua))&&/msie (\d)/.test(ua))?('ie ie'+RegExp.$1):is('gecko/')? 'gecko':is('opera/9')?'opera opera9':/opera (\d)/.test(ua)?'opera opera'+RegExp.$1:is('konqueror')?'konqueror':is('applewebkit/')?'webkit safari':is('mozilla/')?'gecko':'';
  }
  
// get date for requested utc offset
function getDate(utc_offset) {
	d = new Date();
	utc = d.getTime() + (d.getTimezoneOffset() * 60000);
	return new Date(utc + (3600000 * utc_offset));
}

function f_clientWidth() {
	return f_filterResults (
		window.innerWidth ? window.innerWidth : 0,
		document.documentElement ? document.documentElement.clientWidth : 0,
		document.body ? document.body.clientWidth : 0
	);
}
function f_clientHeight() {
	return f_filterResults (
		window.innerHeight ? window.innerHeight : 0,
		document.documentElement ? document.documentElement.clientHeight : 0,
		document.body ? document.body.clientHeight : 0
	);
}

function f_scrollLeft() {
	return f_filterResults (
		window.pageXOffset ? window.pageXOffset : 0,
		document.documentElement ? document.documentElement.scrollLeft : 0,
		document.body ? document.body.scrollLeft : 0
	);
}

function f_scrollTop() {
	return f_filterResults (
		window.pageYOffset ? window.pageYOffset : 0,
		document.documentElement ? document.documentElement.scrollTop : 0,
		document.body ? document.body.scrollTop : 0
	);
}

function f_filterResults(n_win, n_docel, n_body) {
	var n_result = n_win ? n_win : 0;
	if (n_docel && (!n_result || (n_result > n_docel)))
		n_result = n_docel;
	return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result;
}

function showSubMenu(id, obj) {
	if($("sub-nav-"+id).style.display == "none") {
		$("sub-nav-"+id).style.display = 'block';
		obj.parentNode.className = "navigation-item-main-selected"; 
	} else {
		$("sub-nav-"+id).style.display = 'none';
		obj.parentNode.className = "navigation-item-main";
	}
}

var correct_height = 50;
var correct_timer = true;

function correctDivHeight() {
	$('content-div').style.height = ($('content-section').getDimensions().height - correct_height) + "px"; 
	correct_timer  = setTimeout("correctTimerDivHeight()",1000);
}

function correctTimerDivHeight() {
	$('content-section').style.height = "auto";
	$('content-div').style.height = "auto";
	$('content-div').style.height = ($('content-section').getDimensions().height - correct_height) + "px"; 
	correct_timer  = setTimeout("correctTimerDivHeight()",5000);
}

function movepic(obj) {
	movepicDisableAll(obj.parentNode.parentNode);
	if(obj.parentNode.next('li').readAttribute('position') && obj.parentNode.next('li').readAttribute('position') == 'first') {
		image = obj.parentNode.next('li').down('img').src.replace('.jpg','');
		if(image.indexOf('-over') == -1)
			obj.parentNode.next('li').down('img').src = image+'-over.jpg';
		image = obj.parentNode.previous('li').down('img').src.split('menu');
		obj.parentNode.previous('li').down('img').src = image[0]+'menu/2-over.jpg';
		obj.addClassName('active-tabs');
	} else if(obj.parentNode.previous('li').readAttribute('position') && obj.parentNode.previous('li').readAttribute('position') == 'last') {
		image = obj.parentNode.next('li').down('img').src.split('menu');
		obj.parentNode.next('li').down('img').src = image[0]+'menu/1-over.jpg';
		image = obj.parentNode.previous('li').down('img').src.replace('.jpg','');
		if(image.indexOf('-over') == -1)
			obj.parentNode.previous('li').down('img').src = image+'-over.jpg';
		obj.addClassName('active-tabs');
	} else {
		image = obj.parentNode.next('li').down('img').src.split('menu');
		obj.parentNode.next('li').down('img').src = image[0]+'menu/1-over.jpg';
		obj.parentNode.previous('li').down('img').src = image[0]+'menu/2-over.jpg';
		obj.addClassName('active-tabs');
	}
}
function movepicOut(obj) {
	movepicDefault(obj.parentNode.parentNode);
	return;
}
function movepicDefault(obj) {
	obj.childElements().each(function(s, index) {
		if(s.down('a') && s.down('a').hasClassName('selected-tab')) {
			movepic(s.down('a'));
		}
	});
}

function movepicDisableAll(objPar) {
	objPar.childElements().each(function(s, index) {
		if(s.down('a')) {
			obj = s.down('a');
			if(s.next('li').readAttribute('position') && s.next('li').readAttribute('position') == 'first') {
				obj.removeClassName('active-tabs');
				image = s.next('li').down('img').src.replace('-over','');
				s.next('li').down('img').src = image;
				image = s.next('li').down('img').src.split('menu');
				s.previous('li').down('img').src = image[0]+'menu/1-norm.jpg';
			} else if(s.previous('li').readAttribute('position') && s.previous('li').readAttribute('position') == 'last') {
				obj.removeClassName('active-tabs');
				image = s.next('li').down('img').src.split('menu');
				s.next('li').down('img').src = image[0]+'menu/1-norm.jpg';
				image = s.previous('li').down('img').src.replace('-over','');
				s.previous('li').down('img').src = image;
			} else {
				obj.removeClassName('active-tabs');
				image = s.next('li').down('img').src.split('menu');
				s.next('li').down('img').src = image[0]+'menu/1-norm.jpg';
				s.previous('li').down('img').src = image[0]+'menu/1-norm.jpg';
			}
		}
	});
}

function movepicSelect(obj) {
	obj.parentNode.parentNode.childElements().each(function(s, index) {
		if(s.down('a') && s.down('a').hasClassName('selected-tab')) {
			s.down('a').removeClassName('selected-tab');
		}
	});
	obj.addClassName('selected-tab');
	movepic(obj);
}
function intializeMovepic(obj, selected) {
	obj = $(obj);
	obj.childElements().each(function(s, index) {
		if(s.down('a')) {
			s.down('a').observe('mouseover', movepic.bind(this, s.down('a')));
			s.down('a').observe('mouseout', movepicOut.bind(this, s.down('a')));
			s.down('a').observe('click', movepicSelect.bind(this, s.down('a')));
		}
	});
	if(selected){
		selected = $(selected);
		selected.addClassName('selected-tab');
		movepic(selected);
	}
}
function key_check(e, form_name) {
        if(e.keyCode == 13) {
        			if(form_name == 'form_login'){
		             document.form_login.submit();
		             return true;
		         }
        			if(form_name == 'newsletter_subscribe'){
		             document.newsletter_subscribe.submit();
		             return true;
		         }		         
        }
        return false;
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}