var mousepath = "";
var timeout = -1;
var levels = Array(
		Array("home", "services", "clients", "tech", "about", "news", "contact", "careers"),
    Array("housing", "reg", "mkt", "gsvcs", "cust", "cmrez", "execteam")
);

function setdefault(path) {
  mousepath = path;
  mouseover(path);
}

function mouseover(path) {
  clearTimeout(timeout);
  var newpath = path.split('/');
  for (var i = 0; i < levels.length; i++) {
    for (var j = 0; j < levels[i].length; j++) {
      var elt = document.getElementById(levels[i][j]);
      if (i < newpath.length && newpath[i] == levels[i][j]) {
        // hilite
        hilite(elt);
      } else {
        // unhilite
        unhilite(elt);
      }
    }
  }
}

function mouseout() {
  timeout = setTimeout("mouseover('"+mousepath+"');", 100);
}

function OpenWin(FileToOpen,w,h){
      if (w=='' || w < 0 || w==null) w=500;
      if (h=='' || h < 0 || h==null) h=400;
	  if (h >= window.screen.availHeight) h = window.screen.availHeight-100;
	  if (w >= window.screen.availWidth) h = window.screen.availWidth-100;
  	  myWin=open(FileToOpen,"DisplayWidnow", "status=no,toolbar=no,menubar=no,Directories=no,resizable=no,ScrollBars=yes,location=no,width="+w+",height="+h);
	  myWin.focus();	
}


































function hilite(elt) {
  if (elt.src && elt.src.indexOf('_o') < 0) elt.src = elt.src.replace(/\.gif/, '_o.gif');
  else if (elt.innerHTML && elt.innerHTML.indexOf('_o') < 0) elt.innerHTML = elt.innerHTML.replace(/\.gif/, '_o.gif');
}

function unhilite(elt) { 
  if (elt.src) elt.src = elt.src.replace(/_o\.gif/, '.gif');
  else if (elt.innerHTML) elt.innerHTML = elt.innerHTML.replace(/_o\.gif/, '.gif');
}

function NI_swapImgRestore() { //v3.0
  var i,x,a=document.NI_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
  if (document.NI_active) for (elt in document.NI_active) hilite(document.NI_active[elt]);
}

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

function NI_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=NI_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function NI_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=NI_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}


function P7_setNI2(){ //v2.0 by PVII
 //set the image over and down name convention
 document.p7TabOver="_o";
 document.p7TabDown="";
 var dt=false;if(document.getElementsByTagName){dt=true;}if(document.P7TabBar){return;}
 var i,k=-1,g,x,gg,tl,ts,ti,tm,tt,tsn,tu,el,args=P7_setNI2.arguments;
 P7TabProp=new Array();for(i=0;i<args.length;i++){P7TabProp[i]=args[i];}
 P7TabIM=new Array();P7TabSB=new Array();if(dt){tm=document.getElementsByTagName("IMG");
 }else{tm=document.images;}tm=document.images;tt=new Array();tt=tt.concat(tm);
 if(document.layers){for(i=0;i<document.layers.length;i++){ti=document.layers[i].document.images;
 if(ti){tt=tt.concat(ti);}for(x=0;x<document.layers[i].document.layers.length;x++){
 ti=document.layers[i].document.layers[x].document.images;if(ti){tt=tt.concat(ti);}}}tm=tt;}
 for(i=0;i<tm.length;i++){tl=tm[i].name; if(dt&&!tl){tl=tm[i].id;}
 if(tl.indexOf("p7TBim")==0){ts=tl.replace("p7TBim","");
 tsn="p7TBsub"+ts;k++;P7TabIM[k]=tl;if((g=NI_findObj(tsn))!=null){P7TabSB[k]=tsn;
 gg=(document.layers)?g:g.style;gg.visibility="hidden";}else{P7TabSB[k]='N';}}}
 document.P7_TBswapd=new Array();document.P7_TBswapo=new Array();for(i=0;i<P7TabIM.length;i++){
 g=NI_findObj(P7TabIM[i]);gg=g.src;g.p7TBim=g.src;tu=gg.lastIndexOf(".");
 g.p7TBimo=gg.substring(0,tu)+document.p7TabOver+gg.substring(tu,gg.length);
 g.p7TBimd=gg.substring(0,tu)+document.p7TabDown+gg.substring(tu,gg.length);
 if(P7TabProp[2]>1){document.P7_TBswapo[i]=new Image();document.P7_TBswapo[i].src=g.p7TBimo;}
 if(P7TabProp[2]>0){if(P7TabProp[2]==3){g.p7TBimd=g.p7TBimo;}document.P7_TBswapd[i]=new Image();
 document.P7_TBswapd[i].src=g.p7TBimd;}}if((g=NI_findObj('P7TabH'))!=null){gg=(document.layers)?g:g.style;
 gg.visibility="hidden";}if(dt&&P7TabProp[3]!='none'&&!window.opera){
 g=document.getElementsByTagName("A");for(i=0;i<g.length;i++){if(g[i].hasChildNodes()){el=g[i].firstChild;
 while (el){if(el.nodeType==3){gg=el.nodeValue;if(P7TabProp[3]==gg.replace("\n","")){
 g[i].className=P7TabProp[4];break;}}el=el.firstChild;}}}}document.P7TabBar=true;
}

function P7_trigNI2(bu){ //v2.0 by PVII
 if(!document.P7TabBar){return;}var i,g,d,dB=-1,tF=false,sF=false;
 for(i=0;i<P7TabSB.length;i++){sF=false;if((g=NI_findObj(P7TabSB[i]))!=null){g=NI_findObj(P7TabSB[i]);
 gg=(document.layers)?g:g.style;sF=true;}d=NI_findObj(P7TabIM[i]);if(P7TabIM[i]==P7TabProp[0]){
 dB=i;}if(P7TabIM[i]==bu){tF=true;if(sF){gg.visibility="visible";}if(P7TabProp[2]>0){
 if(i==dB){d.src=d.p7TBimd;}else if (P7TabProp[2]>1){d.src=d.p7TBimo;}}if((g=NI_findObj('P7TabH'))!=null){
 gg=(document.layers)?g:g.style;gg.visibility="visible";}}else{if(sF){gg.visibility="hidden";}
 if(P7TabProp[2]>0){d.src=d.p7TBim;}}}if(!tF){if(dB>-1){d=NI_findObj(P7TabIM[dB]);
 if((g=NI_findObj(P7TabSB[dB]))!=null&&P7TabProp[1]==0){gg=(document.layers)?g:g.style;
 gg.visibility="visible";}if(P7TabProp[2]>0){d.src=d.p7TBimd;}}
 if((g=NI_findObj('P7TabH'))!=null){gg=(document.layers)?g:g.style;gg.visibility="hidden";}}
}

function P7_Snap() { //v2.65 by PVII
 var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,tw,q0,xx,yy,w1,pa='px',args=P7_Snap.arguments;a=parseInt(a);
 if(document.layers||window.opera){pa='';}for(k=0;k<(args.length);k+=4){
 if((g=NI_findObj(args[k]))!=null){if((el=NI_findObj(args[k+1]))!=null){
 a=parseInt(args[k+2]);b=parseInt(args[k+3]);x=0;y=0;ox=0;oy=0;p="";tx=1;
 da="document.all['"+args[k]+"']";if(document.getElementById){
 d="document.getElementsByName('"+args[k]+"')[0]";if(!eval(d)){
 d="document.getElementById('"+args[k]+"')";if(!eval(d)){d=da;}}
 }else if(document.all){d=da;}if(document.all||document.getElementById){while(tx==1){
 p+=".offsetParent";if(eval(d+p)){x+=parseInt(eval(d+p+".offsetLeft"));y+=parseInt(eval(d+p+".offsetTop"));
 }else{tx=0;}}ox=parseInt(g.offsetLeft);oy=parseInt(g.offsetTop);tw=x+ox+y+oy;
 if(tw==0||(navigator.appVersion.indexOf("MSIE 4")>-1&&navigator.appVersion.indexOf("Mac")>-1)){
  ox=0;oy=0;if(g.style.left){x=parseInt(g.style.left);y=parseInt(g.style.top);}else{
  w1=parseInt(el.style.width);bx=(a<0)?-5-w1:-10;a=(Math.abs(a)<1000)?0:a;b=(Math.abs(b)<1000)?0:b;
  x=document.body.scrollLeft+event.clientX+bx;y=document.body.scrollTop+event.clientY;}}
 }else if(document.layers){x=g.x;y=g.y;q0=document.layers,dd="";for(var s=0;s<q0.length;s++){
  dd='document.'+q0[s].name;if(eval(dd+'.document.'+args[k])){x+=eval(dd+'.left');y+=eval(dd+'.top');
  break;}}}e=(document.layers)?el:el.style;xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
 if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){
  xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);}
 e.left=xx+pa;e.top=yy+pa;}}}
}