var clear_menu;
var menu_last;

// update IE4
if(document.all && !document.getElementById){
document.getElementById = function(id){
return document.all[id];}}

// these lines set the nav current section pointer

var loc=document.location.href;

var imageArray=new Array();
var imageArrayIn=new Array();

imageArray['credentials_verifications']='/DesertHeart/images/enternav01_over.jpg';
imageArray['employment_services']='/DesertHeart/images/enternav02_over.jpg';
imageArray['finance_data_and_insurance']='/DesertHeart/images/enternav03_over.jpg';
imageArray['healthcreds']='/DesertHeart/images/enternav07-over.jpg';
imageArray['healthxnet']='/DesertHeart/images/enternav04_over.jpg';
imageArray['registry_programs']='/DesertHeart/images/enternav05_over.jpg';
imageArray['risk_management']='/DesertHeart/images/enternav06_over.jpg';


imageArrayIn['credentials_verifications']='/DesertHeart/images/enternav01.jpg';
imageArrayIn['employment_services']='/DesertHeart/images/enternav02.jpg';
imageArrayIn['finance_data_and_insurance']='/DesertHeart/images/enternav03.jpg';

imageArrayIn['healthcreds']='/DesertHeart/images/enternav07.jpg';

imageArrayIn['healthxnet']='/DesertHeart/images/enternav04.jpg';
imageArrayIn['registry_programs']='/DesertHeart/images/enternav05.jpg';
imageArrayIn['risk_management']='/DesertHeart/images/enternav06.jpg';


var locArray=new Array('credentials_verifications','employment_services','finance_data_and_insurance','healthxnet','registry_programs','workers_compensation','healthcreds');
for(var l=0;l<locArray.length;l++){
var m=loc.indexOf('/'+locArray[l]+'/');
var pointer_id=locArray[l];
if(m>0){
setTimeout("document.getElementById(pointer_id).style.backgroundImage='url(' +imageArray[pointer_id]+ ')'",500);
setTimeout("document.getElementById(pointer_id + 'L').style.color='#4E577A'",510);

break;}
}


function makeMenu(item,ref){
var top=DL_GetElementTop(ref);
var left=DL_GetElementLeft(ref);

var itemR=item.replace(/ /g,'_');
itemR=itemR.toLowerCase();

document.getElementById('credentials_verifications').style.backgroundImage='url('+imageArrayIn["credentials_verifications"]+')';
document.getElementById('employment_services').style.backgroundImage='url('+imageArrayIn["employment_services"]+')';
document.getElementById('finance_data_and_insurance').style.backgroundImage='url('+imageArrayIn["finance_data_and_insurance"]+')';
document.getElementById('healthxnet').style.backgroundImage='url('+imageArrayIn["healthxnet"]+')';
document.getElementById('registry_programs').style.backgroundImage='url('+imageArrayIn["registry_programs"]+')';
document.getElementById('risk_management').style.backgroundImage='url('+imageArrayIn["risk_management"]+')';
document.getElementById('healthcreds').style.backgroundImage='url('+imageArrayIn["healthcreds"]+')';


try{
document.getElementById(itemR).style.backgroundImage='url('+imageArray[itemR]+')';}catch(e){}

// ref.style.backgroundImage='red';

if(document.body && typeof document.body.clientHeight!='undefined'){browser_height=document.body.clientHeight}
if(typeof window.innerHeight!='undefined'){browser_height=window.innerHeight;}

resetClearMenu();
var menu='<div class="navmenu">\n';
var j=0;var menu_count=0;
for(var i=0;i<menuArray.length;i++){
if(menuArray[i][0] == item){
menu_count++;
var h = menuArray[i][2] + '';
h=h.replace(/\/http/g,'http');

menu +='<div class="navitem" id="i'+j+'"><a href="'+h+'" onMouseover="resetClearMenu()" onMouseout="clearMenu()">'+menuArray[i][1]+'</a></div>\n';
j++;
}
}
menu+='</div>';

if(! menu_count){menu =''}

var menu_div=document.getElementById('menu');

var offset=left + 160;
var top_=top -0;

menu_div.innerHTML=menu;

menu_div.style.left=offset+'px';
menu_div.style.top=top_+'px';

setTimeout('jiggleIt()',10);

menu_div.style.width='176px';

// if(menu_last){document.getElementById(menu_last).style.visibility='hidden';}
// menu_last=item.replace(/ /g,'_');
// document.getElementById(menu_last).style.visibility='visible';
}

function jiggleIt(){
var menu_div=document.getElementById('menu');
menu_div.style.width='177px';
}

function clearMenu(item,ref){

clear_menu=setTimeout('clearTheMenu()',600);

}

function clearTheMenu(){
var menu_div=document.getElementById('menu');
menu_div.innerHTML='';
// document.getElementById(menu_last).style.visibility='hidden';
}

function resetClearMenu(){
clearTimeout(clear_menu);
}

function DL_GetElementLeft(eElement)
{var nLeftPos = eElement.offsetLeft;         
var eParElement = eElement.offsetParent;      
while (eParElement != null){nLeftPos += eParElement.offsetLeft;      
eParElement = eParElement.offsetParent;}
return nLeftPos;                             
}

function DL_GetElementTop(eElement){
var nTopPos = eElement.offsetTop;          
var eParElement = eElement.offsetParent; 
while (eParElement != null){                                         
nTopPos += eParElement.offsetTop;        
eParElement = eParElement.offsetParent;}
return nTopPos;                              
}

var NS = (navigator.appName=="Netscape")?true:false;

function setImageSize(){
iWidth = (NS)?window.innerWidth:document.body.clientWidth;
iHeight = (NS)?window.innerHeight:document.body.clientHeight;
iWidth = document.images[0].width - iWidth;
iHeight = document.images[0].height - iHeight;
window.resizeBy(iWidth, iHeight);
self.focus();
     }; 

function makePopup(image_path){
var win=window.open("","","width=500,height=500");
var contents='<html><head><style type="text/css">body{margin:0px}</style><script type="text/javascript" src="/menu.js"></script></head><body><img src="'+image_path+'" onload="setImageSize()"></body></html>';
win.document.open();
win.document.write(contents);
win.document.close();
win.focus();
}