function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

browserName = navigator.appName;
		browserVer = parseInt(navigator.appVersion);
		var msie4 = (browserName == "Microsoft Internet Explorer" && browserVer >= 4);
		if ((browserName == "Netscape" && browserVer >= 3) || msie4 || browserName=="Konqueror") {version = "n3";} else {version = "n2";}
			// Blurring links:
		function blurLink(theObject)	{	//
			if (msie4)	{theObject.blur();}
		}
		

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function CS_clearNav(num) {
	var obj,v,i,nnavs=8,lyr=new Array;
	MM_swapImgRestore();
	lyr[0]='flyNews',lyr[1]='flyAbout',lyr[2]='flyPeople',lyr[3]='flyResearch',lyr[4]='flyPubs',lyr[5]='flyAcademics',lyr[6]='flySponsorship',lyr[7]='fly-search'; 
	for(i=0;i<nnavs;i++) { if(i+1==num) {v='show';} else {v='hide';}
	if((obj=MM_findObj(lyr[i]))!=null) { if(obj.style) { obj=obj.style; 
	v=(v=='show')?'visible':(v=='hide')?'hidden':v;} obj.visibility=v;}}
	if(num<nnavs+1 && num>0) {v='show';} else {v='hide';}
	if((obj=MM_findObj('hidea'))!=null) { if(obj.style) { obj=obj.style; 
	v=(v=='show')?'visible':(v=='hide')?'hidden':v;} obj.visibility=v;}
	if((obj=MM_findObj('hideTop'))!=null) { if(obj.style) { obj=obj.style; 
	v=(v=='show')?'visible':(v=='hide')?'hidden':v;} obj.visibility=v;}
	delete lyr;
}


function CS_clearNavSplash(num) {
	var obj,v,i,nnavs=9,lyr=new Array;
	MM_swapImgRestore();
	lyr[0]='flyNews',lyr[1]='flyAbout',lyr[2]='flyPeople',lyr[3]='flyResearch',lyr[4]='flyPubs',lyr[5]='flyAcademics',lyr[6]='flySponsorship',lyr[7]='currentProjects',lyr[8]='fly-search';
	for(i=0;i<nnavs;i++) { if(i+1==num) {v='show';} else {v='hide';}
	if((obj=MM_findObj(lyr[i]))!=null) { if(obj.style) { obj=obj.style; 
	v=(v=='show')?'visible':(v=='hide')?'hidden':v;} obj.visibility=v;}}
	if(num<nnavs+1 && num>0) {v='show';} else {v='hide';}
	if((obj=MM_findObj('hidea'))!=null) { if(obj.style) { obj=obj.style; 
	v=(v=='show')?'visible':(v=='hide')?'hidden':v;} obj.visibility=v;}
	if((obj=MM_findObj('hideTop'))!=null) { if(obj.style) { obj=obj.style; 
	v=(v=='show')?'visible':(v=='hide')?'hidden':v;} obj.visibility=v;}
	if((obj=MM_findObj('hideProjects'))!=null) { if(obj.style) { obj=obj.style; 
	v=(v=='show')?'visible':(v=='hide')?'hidden':v;} obj.visibility=v;}
	delete lyr;
}


// clear box
function clearbox ( field ) {
	field.value = '';
}

function ds_onstate ( ) {  
	if ( active_page != '' && active_page != 'undefined' && active_page != null ) {
        var tarID = document.getElementById ( 'main_' + active_page );
	tarID.className = "active_li";
}

}

function show_map() {
    //<![CDATA[
        var icon = new GIcon();
        icon.image = "http://labs.google.com/ridefinder/images/mm_20_red.png";
        icon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
        icon.iconSize = new GSize(12, 20);
        icon.shadowSize = new GSize(22, 20);
        icon.iconAnchor = new GPoint(6, 20);
        icon.infoWindowAnchor = new GPoint(5, 1);

        var map = new GMap(document.getElementById("map"));
        map.addControl(new GLargeMapControl());
        map.addControl(new GMapTypeControl());
        map.centerAndZoom(new GPoint(-76.941462, 38.987551), 4);
        map.openInfoWindowHtml(map.getCenterLatLng(),
          "HCIL<br>2117 Hornbake Building<br>University of Maryland<br><a href='http://maps.google.com/maps?f=q&hl=en&geocode=&q=hornbake+library+college+park,+md&sll=38.987551,-76.941462&sspn=0.011758,0.020943&ie=UTF8&z=16&iwloc=addr&om=1;key=ABQIAAAAQGQWNTUFjpOpKlA-CmWA4xSltKEwBSd7efHWlZKE_5do-tXRRhRX-FCRXKzXKzF04RexKyw8xwiKFA'>Directions</a>");
        var bounds = map.getBoundsLatLng();
        var width = bounds.maxX - bounds.minX;
        var height = bounds.maxY - bounds.minY;
        var point = new GPoint(bounds.minX + width/2, bounds.minY + height/2);
        var marker = new GMarker(point, icon);
        map.addOverlay(marker);
    //]]>
}