var hasDom=true;
var hasAll=document.all;
var hasNSDom=document.layers;
var preloadFlag = true;


function disguise() {
    var ary=disguise.arguments;
    for(a=0;a<ary.length;a++) {
        var name=ary[a];
        if (hasDom) {
            var lyrStyle=document.getElementById("lyr_"+name).style;
            lyrStyle.display="none";
        }
    }
}

function reveal() {
	var ary=reveal.arguments;
    for(a=0;a<ary.length;a++) {
		var name=ary[a];
        if (hasDom) {
					var lyrStyle=document.getElementById("lyr_"+name).style;
					lyrStyle.display="block";
        }

    }
}

    /*<![CDATA[*/
    function IEHoverPseudo() {

        var navItems = document.getElementById("primary-nav").getElementsByTagName("li");
        
        for (var i=0; i<navItems.length; i++) {
            if(navItems[i].className == "menuparent") {
                navItems[i].onmouseover=function() { this.className += " over"; }
                navItems[i].onmouseout=function() { this.className = "menuparent"; }
            }
        }
        

    }
    window.onload = IEHoverPseudo; 
    /*]]>*/