// PRODUCT INFO POPUP WINDOW FUNCTION:
function openProdinfo(url){
	newWindow = window.open(url,'','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=600,height=500');
	newWindow.focus();
	return false;
};

//*** NEW SEO POPUP LINKS FUNCTIONS ***\\
// After working for awhile - function openProdinfo above can be removed
var newWindow = null;
function closeWin(){
	if (newWindow != null){
		if(!newWindow.closed)
			newWindow.close();
	}
}
function popUpWin(url, type, strWidth, strHeight) {
	closeWin();
	type = type.toLowerCase();
	if (type == "fullscreen"){
		strWidth = screen.availWidth;
		strHeight = screen.availHeight;
	}
	var tools="";
	if (type == "standard") tools = "resizable,toolbar=yes,location=yes,scrollbars=yes,menubar=yes,width="+strWidth+",height="+strHeight+",top=0,left=0";
	if (type == "console" || type == "fullscreen") tools = "resizable,toolbar=no,location=no,scrollbars=no,width="+strWidth+",height="+strHeight+",left=0,top=0";
	newWindow = window.open(url, 'newWin', tools);
	newWindow.focus();
}
function doPopUp(e) {
//set defaults - if nothing in rel attrib, these will be used
var t = "standard";
var w = "780";
var h = "580";
//look for parameters
attribs = this.rel.split(" ");
if (attribs[1]!=null) {t = attribs[1];}
if (attribs[2]!=null) {w = attribs[2];}
if (attribs[3]!=null) {h = attribs[3];}
//call the popup script
popUpWin(this.href,t,w,h);
//cancel the default link action if pop-up activated
if (window.event) {
	window.event.returnValue = false;
	window.event.cancelBubble = true;
} else if (e) {
	e.stopPropagation();
	e.preventDefault();
	}
}

function findPopUps() {
var popups = document.getElementsByTagName("a");
for (i=0;i<popups.length;i++) {
	if (popups[i].rel.indexOf("popup")!=-1) {
		// attach popup behaviour
		popups[i].onclick = doPopUp;
		// add popup indicator
		if (popups[i].rel.indexOf("noicon")==-1)	{
			popups[i].style.backgroundImage = "url(pop-up.gif)";
			popups[i].style.backgroundPosition = "0 center";
			popups[i].style.backgroundRepeat = "no-repeat";
			popups[i].style.paddingLeft = "15px";
			}
		// add info to title attribute to alert fact that it's a pop-up window
		popups[i].title = popups[i].title + " [Opens in pop-up window]";
		}
	}
}
addEvent(window, 'load', findPopUps, false);
function addEvent(elm, evType, fn, useCapture){if(elm.addEventListener){elm.addEventListener(evType, fn, useCapture);return true;}else if (elm.attachEvent){var r = elm.attachEvent('on' + evType, fn);return r;}else{elm['on' + evType] = fn;}}
//*** NEW SEO POPUP LINKS FUNCTIONS ***\\


// SEARCH BOX
function SearchCheck(searchword) {
	var sw = searchword.value;
	if (sw == "") { // Check for blank field
		alert("Please enter a value in the search box.");
		return false;
	} else if (sw.indexOf("%") != -1) {
		alert("You cannot use a percent sign within the search box.");
      		return false;
	}
	//Check for quotes,dash
	sw.replace("'","");
	sw.replace('"','');
	sw.replace('-',' ');
	//build url
	location.href="\/search_"+sw+"\/1";
	return false;
};

// LEFT NAV SETTINGS FOLLOWS:
function initNavbar() {
	var myMenu = new SDMenu("main_menu");
	myMenu.init();
	myMenu.remember = false;
	// DEFAULT LOAD OPTIONS FOLLOW:
	// myMenu.speed = 4; // Slide speed
	//******* Collapse last 4 submenus (myMenu.expandAll(); OR myMenu.collapseAll(); may also be used)
	myMenu.collapseMenu(myMenu.submenus[1]);
	myMenu.collapseMenu(myMenu.submenus[8]);
	myMenu.collapseMenu(myMenu.submenus[9]);
	myMenu.collapseMenu(myMenu.submenus[10]);
	myMenu.collapseMenu(myMenu.submenus[11]);
};
//expand translate when flag banner in header clicked:
function expand_translate() {
	var myMenu = new SDMenu("main_menu");
	if (myMenu.submenus[1].className == "collapsed") { myMenu.expandMenu(myMenu.submenus[1]); }
	else { myMenu.collapseMenu(myMenu.submenus[1]); }
};
function SDMenu(id) {
	if (!document.getElementById || !document.getElementsByTagName)
		return false;
	this.menu = document.getElementById(id);
	this.submenus = this.menu.getElementsByTagName("div");
	this.remember = false;
	this.speed = 3;
	this.markCurrent = true;
	this.oneSmOnly = false;
};
SDMenu.prototype.init = function() {
	var mainInstance = this;
	for (var i = 0; i < this.submenus.length; i++)
		this.submenus[i].getElementsByTagName("span")[0].onclick = function() {
			mainInstance.toggleMenu(this.parentNode);
		};
	if (this.markCurrent) {
		var links = this.menu.getElementsByTagName("a");
		for (var i = 0; i < links.length; i++)
			if (links[i].href == document.location.href) {
				links[i].className = "current";
				break;
			}
	}
	if (this.remember) {
		var regex = new RegExp("sdmenu_" + encodeURIComponent(this.menu.id) + "=([01]+)");
		var match = regex.exec(document.cookie);
		if (match) {
			var states = match[1].split("");
			for (var i = 0; i < states.length; i++)
				this.submenus[i].className = (states[i] == 0 ? "collapsed" : "");
		}
	}
};
SDMenu.prototype.toggleMenu = function(submenu) {
	if (submenu.className == "collapsed")
		this.expandMenu(submenu);
	else
		this.collapseMenu(submenu);
};
SDMenu.prototype.expandMenu = function(submenu) {
	var fullHeight = submenu.getElementsByTagName("span")[0].offsetHeight;
	var links = submenu.getElementsByTagName("a");
	for (var i = 0; i < links.length; i++)
		fullHeight += links[i].offsetHeight;
	var moveBy = Math.round(this.speed * links.length);
	
	var mainInstance = this;
	var intId = setInterval(function() {
		var curHeight = submenu.offsetHeight;
		var newHeight = curHeight + moveBy;
		if (newHeight < fullHeight)
			submenu.style.height = newHeight + "px";
		else {
			clearInterval(intId);
			submenu.style.height = "";
			submenu.className = "";
			mainInstance.memorize();
		}
	}, 30);
	this.collapseOthers(submenu);
};
SDMenu.prototype.collapseMenu = function(submenu) {
	var minHeight = submenu.getElementsByTagName("span")[0].offsetHeight;
	var moveBy = Math.round(this.speed * submenu.getElementsByTagName("a").length);
	var mainInstance = this;
	var intId = setInterval(function() {
		var curHeight = submenu.offsetHeight;
		var newHeight = curHeight - moveBy;
		if (newHeight > minHeight)
			submenu.style.height = newHeight + "px";
		else {
			clearInterval(intId);
			submenu.style.height = "";
			submenu.className = "collapsed";
			mainInstance.memorize();
		}
	}, 30);
};
SDMenu.prototype.collapseOthers = function(submenu) {
	if (this.oneSmOnly) {
		for (var i = 0; i < this.submenus.length; i++)
			if (this.submenus[i] != submenu && this.submenus[i].className != "collapsed")
				this.collapseMenu(this.submenus[i]);
	}
};
SDMenu.prototype.expandAll = function() {
	var oldOneSmOnly = this.oneSmOnly;
	this.oneSmOnly = false;
	for (var i = 0; i < this.submenus.length; i++)
		if (this.submenus[i].className == "collapsed")
			this.expandMenu(this.submenus[i]);
	this.oneSmOnly = oldOneSmOnly;
};
SDMenu.prototype.collapseAll = function() {
	for (var i = 0; i < this.submenus.length; i++)
		if (this.submenus[i].className != "collapsed")
			this.collapseMenu(this.submenus[i]);
};
SDMenu.prototype.memorize = function() {
	if (this.remember) {
		var states = new Array();
		for (var i = 0; i < this.submenus.length; i++)
			states.push(this.submenus[i].className == "collapsed" ? 0 : 1);
		var d = new Date();
		d.setTime(d.getTime() + (30 * 24 * 60 * 60 * 1000));
		document.cookie = "sdmenu_" + encodeURIComponent(this.menu.id) + "=" + states.join("") + "; expires=" + d.toGMTString() + "; path=/";
	}
};