var xmlHttp;
var rgaXMLData;
//httpRequest Object
var xmldata;
var careerData;

//current Index
var cNum;
//current Function
var cFunction;

var cMenu="index";

var oldMenu;
//news
var newsHttp;
//career
var rssHttp=null;

var newsHttpData1=null;
var newsHttpData2=null;
var newsHttpData3=null;

//quick access about send it.
var depth1 = "";
var depth2 = "";
var variable="";
//
var isCareerLoad=false;
//
var subMenuPieces=[];
//
var isMainLoad = false;
var isNewsLoad = false;
var isReleaseLoad = false;
var isEventLoad = false;
var isLeadershipLoad = false;
var isAwardLoad = false;
var isVisionLoad = false;
var isOfferingLoad = false;
var isCaseLoad = false;
//
var news_inTheNews="";
var news_Release="";
var news_events="";
var leadership="";
var awards="";
var awardYear="";
var mostRecentYear="2008";
var vision='';
var offering='';
//
var tMenu;
//
var parameter=false;
var parameterAnchor=false;
var parameterAnchorDetail=false;
var parameterId=false;
var caseType="featured";

function enterSendToFriend(e) {
			
	if((e.keyCode==10||e.keyCode==13) && e.srcElement.type != 'textarea'){
 			 
		executeSendIt()();
		document.sendItForm.email.blur();
		document.sendItForm.phone.blur();
		return false;
	}
}

function initNavigation() {

	var menuWidthList=[];

	menuWidthList[1]="20%";
	menuWidthList[2]="20%";
	menuWidthList[3]="20%";
	menuWidthList[4]="20%";
	menuWidthList[5]="20%";
	for (var i=1; i <= 5; i++)
	{
		document.getElementById("menu_" + i).style.width=menuWidthList[i];
		document.getElementById("smenu_" + i).style.display="none";
	}
}

function setNavigation(arg){
			
			//is main? is sub?
			var s=arg.substr(0,1);
			// main index
			var t=arg.substr(1,1);
			// sub index
			var g=0;
			if (arg.length>4) {g=arg.substring(3);}
			else {g=arg.substr(-1,1);}
			
			subMenuPieces[1]=4;
			subMenuPieces[2]=3;
			
			//index
			
			if (s == "i")
			{
				for (var k=1; k <= 5; k++)
				{
					document.getElementById("menu_" + k).style.color="#FFFFFF";
					document.getElementById("menu_" + k).style.background="#CC0000";
					document.getElementById("menu_" + k).style.borderBottom="none";
					document.getElementById("menu_" + k).style.backgroundImage="none";
					document.getElementById("smenu_" + k).style.display="none";				
				}
			}else{				
				for (var j=1; j <= subMenuPieces[t]; j++){
						document.getElementById("smenu_" + t + "_" + j).style.color="#FFFFFF";
				}
				for (var i=1; i <= 5; i++){
						
						document.getElementById("menu_" + i).style.color="#FFFFFF";
						document.getElementById("menu_" + i).style.background="#CC0000";
						document.getElementById("menu_" + i).style.backgroundImage="none";
						document.getElementById("menu_" + i).style.borderBottom="none";
					
						if (i != t)	{
							document.getElementById("smenu_" + i).style.display="none";
						}
				}
				if(t!=3 && t!=4 && t!=5){
					document.getElementById("smenu_" + t).style.display="block";
					document.getElementById("smenu_" + t + "_1").style.color="#FF0000";
				}
				document.getElementById("menu_" + t).style.borderBottom="solid #F2F2F2 1px";
				document.getElementById("menu_" + t).style.background="#F2F2F2";
				document.getElementById("menu_" + t).style.color="#FF0000";
				
				if (s == "s"){
					for (var j=1; j <= subMenuPieces[t]; j++){
						document.getElementById("smenu_" + t + "_" + j).style.color="#762938";
					}
					
					if( (t==3) || (t==4) || (t==5)){//special case for news page, careers page and contact page
						document.getElementById("menu_" + t).style.color="#FF0000";
					}else{

						if((t==1) && ((g>=5) && (g<=13))){
							document.getElementById("smenu_" + t + "_" + "1").style.color="#FF0000";
						}else	if((t==1) && (g>13)){
							document.getElementById("smenu_" + t + "_" + "3").style.color="#FF0000";
						}else if((t==2) && ((g>=4) && (g<=12))){
							document.getElementById("smenu_" + t + "_" + "2").style.color="#FF0000";
						}else {
							document.getElementById("smenu_" + t + "_" + g).style.color="#FF0000";
						}
						
						
					}
				}

			}
}

function xmlLoadCheck(){

		document.getElementById('loading').style.display="none";
		document.getElementById('index').style.display="block";
		
		initNavigation();
		
		//showing page based on URL parameters
		var dispatcher = {
			"feat":{
				"anchor": "s1_1",
				"anchor_detail": "s1_1",
				"id": feat,
				"type":"feat"
			},
			"vision":{
				"anchor": "s1_3",
				"anchor_detail": "s1_3_detail",
				"id": visi
			},
			"offering":{
				"anchor": "s1_4",
				"anchor_detail": "s1_4_detail",
				"id": offe
			},
			"leadership":{
				"anchor": "s2_1",
				"anchor_detail": "s2_1_detail",
				"id": lead
			},
			"biog":{
				"anchor": "s2_2",
				"anchor_detail": "s2_2",
				"id": biog,
				"type":"biog"
			},
			"news":{
				"anchor": "m3",
				"anchor_detail": "s3_1",
				"id": news
			},
			"career":{
				"anchor": "s4_1",
				"anchor_detail": "s4_1",
				"id": care
			},
			"contact":{
				"anchor": "m5",
				"anchor_detail": "s5_1",
				"id": cont
			},
			"awards":{
				"anchor": "s2_3",
				"anchor_detail": "s2_3",
				"id": awar
			},
			"clients":{
				"anchor": "s1_2",
				"anchor_detail": "s1_2",
				"id": clie
			}
		};
		
		for(var i in dispatcher){
			if(dispatcher[i].id != "null"){
				parameter=true;
				parameterAnchor= dispatcher[i].anchor;
				parameterAnchorDetail= dispatcher[i].anchor_detail;
				parameterId = dispatcher[i].id;
				//special case for case studies since they are on the same page
				if(dispatcher[i].type=="mobi"){
					caseType = "mobile";
				}
				break;
			}
		}
		if(parameter){
			//console.log(parameterAnchor+" : "+parameterId);
			document.getElementById(parameterAnchorDetail).setAttribute("selected", true);
			window.iui.showPage(document.getElementById(parameterAnchorDetail));
			setNavigation(parameterAnchor);
			insertXMLData(parameterAnchorDetail);
		}else{
			document.getElementById('index').setAttribute("selected", true);
			window.iui.showPage(document.getElementById('index'));
			setNavigation('index');
			insertXMLData('index');
		}
	//}

}
function gotoPage(arg) {
	
	
	setNavigation(arg);
	insertXMLData(arg);
}
function insertXMLData(arg){
	if(arg != oldMenu){
		switch(arg){
			case "index":
				cMenu = "index";
			break;
			case "m1" :
				cMenu = "Work";
			break;
			case "m2" :
				cMenu = "Company";
			break;
			case "m3" :
				cMenu = "Clients";
			break;
			case "m4" :
				cMenu = "Careers";
			break;
			case "s4_1" :
				cMenu = "Careers";
				document.getElementById('s4_1').style.display="block";
			break;				
			case "m5" :
				cMenu = "Contact";
			break;	
			case "s1_1" :
				cMenu = "Case Studies";
			break;
			case "s1_2" :
				cMenu = "Our Clients";
			break;
			case "s1_3" :
				cMenu = "Vision";
			break;
			case "s1_4" :
				cMenu = "Offerings";
			break;
			case "s2_1" :
				cMenu = "Leadership";
			break;
			case "s2_2" :
				cMenu = "History";
			break;
			case "s2_3" :
				cMenu = "Awards";
			break;
			case "s1_1_detail" :
				cMenu = "Case Studies";
			break;
			case "s1_3_detail" :
				cMenu = "Vision";
			break;
			case "s1_4_detail" :
				cMenu = "Offerings";
			break;
			case "s1_5" :
				document.getElementById('s1_5').style.display="block";
			break;
			case "s1_6" :
				document.getElementById('s1_6').style.display="block";
			break;
			case "s1_7" :
				document.getElementById('s1_7').style.display="block";
			break;
			case "s1_8" :
				document.getElementById('s1_8').style.display="block";
			break;
			case "s1_9" :
				document.getElementById('s1_9').style.display="block";
			break;
			case "s1_10" :
				document.getElementById('s1_10').style.display="block";
			break;
			case "s1_11" :
				document.getElementById('s1_11').style.display="block";
			break;
			case "s1_12" :
				document.getElementById('s1_12').style.display="block";
			break;
			case "s1_13" :
				document.getElementById('s1_13').style.display="block";
			break;
			case "s1_14" :
				document.getElementById('s1_14').style.display="block";
			break;
			case "s1_15" :
				document.getElementById('s1_15').style.display="block";
			break;
			case "s1_16" :
				document.getElementById('s1_16').style.display="block";
			break;
			case "s2_1_detail" :
				cMenu = "Leadership";
				//getLeadershipDetail(parameterId);
			break;
			case "s2_4" :
				document.getElementById('s2_4').style.display="block";
			break;
			case "s2_5" :
				document.getElementById('s2_5').style.display="block";
			break;
			case "s2_6" :
				document.getElementById('s2_6').style.display="block";
			break;
			case "s2_7" :
				document.getElementById('s2_7').style.display="block";
			break;
			case "s2_8" :
				document.getElementById('s2_8').style.display="block";
			break;
			case "s2_9" :
				document.getElementById('s2_9').style.display="block";
			break;
			case "s2_10" :
				document.getElementById('s2_10').style.display="block";
			break;
			case "s2_11" :
				document.getElementById('s2_11').style.display="block";
			break;
			case "s2_12" :
				document.getElementById('s2_12').style.display="block";
			break;
			case "s3_2" :
				document.getElementById('s3_2').style.display="block";
			break;
			case "s3_3" :
				document.getElementById('s3_3').style.display="block";
			break;
			case "s3_4" :
				document.getElementById('s3_4').style.display="block";
			break;
			case "s3_5" :
				document.getElementById('s3_5').style.display="block";
			break;
			case "s3_6" :
				document.getElementById('s3_6').style.display="block";
			break;
			case "s3_7" :
				document.getElementById('s3_7').style.display="block";
			break;
			case "s3_8" :
				document.getElementById('s3_8').style.display="block";
			break;
			case "s3_9" :
				document.getElementById('s3_9').style.display="block";
			break;
			case "s3_10" :
				document.getElementById('s3_10').style.display="block";
			break;
			case "s5_2" :
				document.getElementById('s5_2').style.display="block";
			break;
			case "s5_3" :
				document.getElementById('s5_3').style.display="block";
			break;
			case "s5_4" :
				document.getElementById('s5_4').style.display="block";
			break;
			case "s5_5" :
				document.getElementById('s5_5').style.display="block";
			break;
			case "s5_6" :
				document.getElementById('s5_6').style.display="block";
			break;
			case "s5_7" :
				document.getElementById('s5_7').style.display="block";
			break;
			case "sendit" :
				document.getElementById('detailPageInfo').innerHTML=cMenu;
				tMenu = cMenu;
				cMenu = "Send It";
			break;
			case "getTerms" :
				cMenu = "Terms";
				getTermsData();
			break;
			case "previous" :
				cMenu = tMenu;
				history.go(-2);
			break;
		}	
	}
	oldMenu = arg;
	
}