var gObj,gHex,timer;
function NN_tr_start(obj,hex,type){
	var isMoz = parseInt(navigator.appVersion) >= 5 && navigator.appName == 'Netscape' ? true : false;
	if (type == 'fade' && !isMoz){gHex=hex;gObj=obj;NN_tr_fadeIn();
	} else { obj.style.backgroundColor=hex;}
	obj.style.cursor='hand';
}

function NN_tr_fadeIn(){
	var cntr=0,pObj=gObj.style.backgroundColor;
	var r = parseInt(gHex.substring(1,3),16),g = parseInt(gHex.substring(3,5),16), b = parseInt(gHex.substring(5,7),16);
	var rr = parseInt(pObj.substring(1,3),16),gg = parseInt(pObj.substring(3,5),16),bb = parseInt(pObj.substring(5,7),16);
		if (r!=rr){if(rr<r){rr++;}else{rr--;}}else{cntr++;}
		if (g!=gg){if(gg<g){gg++;}else{gg--;}}else{cntr++;}
		if (b!=bb){if(bb<b){bb++;}else{bb--;}}else{cntr++;}
	rr=rr.toString(16);gg=gg.toString(16);bb=bb.toString(16);
	rr=rr.length==1?'0'+rr:rr;gg=gg.length==1?'0'+gg:gg;bb=bb.length==1?'0'+bb:bb;
	gObj.style.backgroundColor='#'+rr.toUpperCase()+gg.toUpperCase()+bb.toUpperCase();
	if (cntr!=3){timer=setTimeout('NN_tr_fadeIn()',1);}
}

function NN_tr_reset(obj,hex){
	obj.style.backgroundColor=hex;clearTimeout(timer);
}

function breadcrumbs(){
    sURL = new String;
    bits = new Object;
    var x = 0;
    var stop = 0;
    var output = "<A HREF=\"/\" class=breadcrumb>Home</A> &gt; ";

    sURL = location.href;
    sURL = sURL.slice(8,sURL.length);
    chunkStart = sURL.indexOf("/");
    sURL = sURL.slice(chunkStart+1,sURL.length)

    while(!stop){
      chunkStart = sURL.indexOf("/");
      if (chunkStart != -1){
        bits[x] = sURL.slice(0,chunkStart)
        sURL = sURL.slice(chunkStart+1,sURL.length);
      }else{
        stop = 1;
      }
      x++;
    }

    for(var i in bits){
      output += "<A HREF=\"";
      for(y=1;y<x-i;y++){
        output += "../";
      }
      output += bits[i] + "/\" class=breadcrumb>" + bits[i] + "</A> &gt; ";
    }
    document.write(output + document.title);
  }


function listThem() {
	if (document.chooser.sitelist.selectedIndex == 0) alert("Please make a selection");
	else if (document.chooser.sitelist.selectedIndex == 1) location = '/About/careers.asp';
	else if (document.chooser.sitelist.selectedIndex == 2) location = '#';
	else if (document.chooser.sitelist.selectedIndex == 3) location = '#';
 }
 
 function CheckForm () {

	//Check for a word to search
	if (document.frmSiteSearch.search.value==""){
		alert("Please enter at least one keyword to search");
		document.frmSiteSearch.search.focus();
		return false;
	}
	
	return true
}

var newwindow;
function popup(url)
{
	newwindow=window.open(url,'name','height=400,width=554');
	if (window.focus) {newwindow.focus()}
}