var realignpopactive 

//common functions for all the pages
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_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];}}
}

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_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_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];}
}

//reloads the window if Nav4 resized
function MM_reloadPage(init) {  
  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);


//realign the drop-down navigation when x realigns

function pos_layer(){
	//for NN 4.x
    if(document.layers){
        var newleft = document.anchors.poslink.x;
        document.layers.dropdown.left = newleft + 373;
		if(document.layers.dropdown.visibility == "hide"){
		document.layers.dropdown.visibility = "show"	
		}
		else{
		hidenav()
		}
    }
	//for IE
    else if(document.all){
        var newleft = document.all.maintable.offsetLeft;
        document.all.dropdown.style.left = newleft + 373;
		if(document.all.dropdown.style.visibility == "hidden"){
		document.all.dropdown.style.visibility = "visible";
		}
		else{
		hidenav()
		}
    }
	//for Netscape 6.x
    else if(document.getElementById){
        objname = document.getElementById('poslink');
        var newleft = objname.offsetLeft;
        
		if(document.getElementById('dropdown').style.visibility == "hidden"){
			document.getElementById('dropdown').style.visibility = "visible";
			}
			else{
			hidenav()
			}
			
        if (newleft == 0){
            newleft = objname.offsetParent.offsetParent.offsetLeft;
			
		}
	//for Netscape 7 and Apple Safari
        objlayer = document.getElementById('dropdown');
        objlayer.style.left = newleft + 373;
    }
}

function hidenav(){
	if(document.layers){
	document.layers.dropdown.visibility = "hide"
 	}
	else if(document.all){
	document.all.dropdown.style.visibility = "hidden"
	}
	else if(document.getElementById){
	document.getElementById('dropdown').style.visibility = "hidden"
	}
}


//repositions the nav if browser is resized
function realign(){
	if(document.layers){
	MM_reloadPage();
	} 
	 else if(document.all){
     document.all.dropdown.style.visibility = "hidden"   
	}
	else if(document.getElementById){
        objname = document.getElementById('poslink');
        var newleft = objname.offsetLeft;

        if (newleft == 0){
            newleft = objname.offsetParent.offsetParent.offsetLeft;
		}
        objlayer = document.getElementById('dropdown');
        objlayer.style.left = newleft + 373;
    }
	t= setTimeout("realignforie()",100)
		
	//this is for running the realign code for Innovation section if browser resized
	if(realignpopactive == "true"){	
	realignpop();
	}
	
}

window.onresize = realign

//IE nav reposition code, due to IE's timing issues
function realignforie() {
	if(document.all){
        var newleft = document.all.maintable.offsetLeft;
        document.all.dropdown.style.left = newleft + 373;
	}
	else {
	}
}