// JavaScript Document for Navigation Fix
//JS Cookie
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=/";
	window.location="tech_docs.htm";	
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}
function checkCookie(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;
}
startList = function() {
	// JS Cookie Start
	if (document.getElementById("Cookie")) {
		obj = checkCookie('CookieName');
		if (obj == null) {
			//alert("cookie is set: "+obj);
			window.location="tech_docs_form.htm";
		} 
	}
	// JS Cookie End
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
	// Accordion Function
	if (document.getElementById("accordionExample")) {
		new Rico.Accordion( 'accordionExample', {panelHeight:275, collapsedBg:'#CCCCCC', expandedBg:'#CCCCCC', hoverBg:'#CB6C6C', borderColor: '#4E202A' } );
	}
	// Login Focus for the SINGLE SIGN ON functionality
	
	document.loginApp.textfield.focus();
	//document.logonForm.textfield.focus();		
	  //if (document.getElementById("textfield")) {
      //    document.loginApp.textfield.focus();
      //}
      
      //if (document.getElementById("username")) {
      //    document.loginApp.username.focus();
      //}	
}
window.onload=startList;

function hideLayer() {
	document.getElementById('event_layer').style.cssText = "visibility: hidden; position:absolute;";
}
function showLayer(eventHeader,eventDate,eventLoc,eventInfo,eventUrl) {
	var x,y,mX,mY;
	if (self.innerHeight) // all except Explorer
	{
		x = self.innerWidth;
		y = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientHeight)
		// Explorer 6 Strict Mode
	{
		x = document.documentElement.clientWidth;
		y = document.documentElement.clientHeight;
	}
	else if (document.body) // other Explorers
	{
		x = document.body.clientWidth;
		y = document.body.clientHeight;
	}
	var divL, divT;
	divL = (x - 200) / 2;
	divT = (y - 5) / 2;
	
	if (eventInfo != '') {
		eventInfo = "<br><strong>Information: </strong>"+eventInfo;
	} else {
		eventInfo = "";
	}
	if (eventUrl != '') {
		eventUrl = "<br><a href='"+eventUrl+"' target='_blank'>Web Address</a>";
	} else {
		eventUrl = "";
	}
	document.getElementById('event_layer').style.cssText = "padding: 5px; background-color: #ffffff; border: 1px solid #a20d23; width: 200px; position: absolute;  visibility: visible; top: "+divT+"px; left: "+divL+"px; ";
	document.getElementById('event_layer').innerHTML = "<a href=\"javascript:hideLayer()\"><img src=\"images/close_window.gif\" border=\"0\" align=\"right\"></a><p><h3>"+eventHeader+"</h3><strong>Date: </strong>"+eventDate+"<br><strong>Location: </strong>"+eventLoc+eventInfo+eventUrl+"</p>";
}
function emailOpt(id) {
	if (id.checked == false) {
		document.getElementById("emailOptOut").value = 1;
		//alert ("Opt out of future emails: " + document.getElementById("emailOptOut").value);
	} else {
		
		document.getElementById("emailOptOut").value = 0;
		//alert ("Opt in for future emails: " + document.getElementById("emailOptOut").value);
	}
}