uHover = function() {
	if (!document.getElementsByTagName) return false;
	var uEls = document.getElementById("utility-navigation").getElementsByTagName("li");
	for (var i=0; i<uEls.length; i++) {
		uEls[i].onmouseover=function() {
			this.className+=" uhover";
		}
		uEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" uhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", uHover);

function getElementPosition(elemID) {
	var offsetTrail = document.getElementById(elemID);
	var offsetLeft = 0;
	var offsetTop = 0;
	
	while (offsetTrail){
		offsetLeft += offsetTrail.offsetLeft;
		offsetTop += offsetTrail.offsetTop;
		offsetTrail = offsetTrail.offsetParent;
	}
	
	if (navigator.userAgent.indexOf('Mac') != -1 && typeof document.body.leftMargin != 'undefined') {
		offsetLeft += document.body.leftMargin;
		offsetTop += document.body.topMargin;
	}
	
	return {left:offsetLeft,top:offsetTop};
}

/*function breadCrumbPos(){
	
	var firstElement = getElementPosition('firstseg');
	if(document.getElementById('breadcrumb')){
	document.getElementById('breadcrumb').style.left = firstElement.left + 'px';
	document.getElementById('breadcrumb').style.display = 'block'
	}
	
}*/

/*function breadCrumbPos() {

    var firstElement = getElementPosition('firstseg');
    if(document.getElementById('breadcrumb')) {
        document.getElementById('breadcrumb').style.left = firstElement.left + 'px';
        document.getElementById('breadcrumb').style.display = 'block'
    }
    if(document.getElementById('hacker-safe')) {
        document.getElementById('hacker-safe').style.left =  firstElement.left + 888 + 'px';
        document.getElementById('hacker-safe').style.display = 'block'
    }

}       */

var check_for_load_complete;
check_for_load_complete = false;
function HighlightNavTab() {

    var BodyIDSplit=new Array();
    var bodyTagList = document.getElementsByTagName('body');

    for(var bodytag=0; bodytag<bodyTagList.length; bodytag++) {
        BodyIDSplit = bodyTagList[bodytag].getAttribute('id').replace(/-$/g,'').split('-');
        EntireBodyID = bodyTagList[bodytag].getAttribute('id');
    }

    /* BodyIDSplit is array with each element of the body id */

    // Stores segment ID and match with the body ID
    var segment = document.getElementById("segment-navigation");
    if (!segment) return;
    var segmentLiID = segment.getElementsByTagName('li');
    
	for (var seg=0;seg<segmentLiID.length ;seg++ ) {
        for (var body=0;body<BodyIDSplit.length ;body++ ) {
            if (segmentLiID[seg].getAttribute('id') == BodyIDSplit[body]) {
	            segmentLiID[seg].className = "selected";
	
            }
       }
    } // Ends segment process

    // Start the left nav process
    // First see if we can find the id strightup
    var selectItem = document.getElementById("ln-"+EntireBodyID);
    if (selectItem != null) {
        // the body id found in entirety - highlight it, and expand any parents
	    selectItem.className = "selected";
	    var currentItems = BodyIDSplit[0];
        
		for (var body=1;body<BodyIDSplit.length ;body++ ) {
		    currentItems = currentItems + "-" +BodyIDSplit[body];
		    var expandItem = document.getElementById("ln-"+currentItems+"-index");
		    // Modification to highlight categories
		    if ((expandItem != null)&&(expandItem.className != null)) {
			    if (expandItem.className=="selected") {
				    expandItem.className="selected expanded";
			    } else {
				    expandItem.className="expanded";
			    }
		    } else if (expandItem != null) { 
		        // End modifications
				expandItem.className="expanded";
		        // closing ifs of modification
		    } // end closing ifs
	    }
    }
    // Do it the old way if the entire ln- id was not found
    else {
        //Stores Left Nav ID and match with the body ID
        var navRoot = document.getElementById("nav-page");
        if (!navRoot) return;
        var navRootLiID = navRoot.getElementsByTagName('li');
        for (var nav=0;nav<navRootLiID.length; nav++ ) {
            for (var body=0;body<BodyIDSplit.length ;body++) {
                /* replace method in the below if condition is to reomve _, mcafee and and string from the body ID*/
                if (navRootLiID[nav].getAttribute('id') == BodyIDSplit[body].replace(/^(m+c+a+f+ee)|(and)/g,'')) {
                    if(navRootLiID[nav].childNodes.length > 2)
	                    navRootLiID[nav].className = "expanded";
                    else 
					    navRootLiID[nav].className = "selected";
                }
           }
        }
    } // Ends Left Nav Process

    //Decalre below boolean var as true as some app pages need it's value as true
    check_for_load_complete = true;
} // Function HighlightNavTab ends 

function bodyload(){
    HighlightNavTab();
}
window.onload = bodyload;