var bType
if(document.layers)
{
bType = "NS4"
}

var menuAmount = 5


var sectionState = new Array();

sectionState["nav1"] = "off"
sectionState["nav2"] = "off"
sectionState["nav3"] = "off"
sectionState["nav4"] = "off"
sectionState["nav5"] = "off"


var subNavAmounts = new Array(null,4,9,4,4,3);


var topNavs = new Array();

topNavs["nav1"] = new Image();
topNavs["nav1"].src = "/images/nav/analyst_off.gif"

topNavs["nav2"] = new Image();
topNavs["nav2"].src = "/images/nav/research_off.gif"

topNavs["nav3"] = new Image();
topNavs["nav3"].src = "/images/nav/portfolio_off.gif"

topNavs["nav4"] = new Image();
topNavs["nav4"].src = "/images/nav/database_off.gif"

topNavs["nav5"] = new Image();
topNavs["nav5"].src = "/images/nav/consult_off.gif"


var topNavsOn = new Array();

topNavsOn["nav1"] = new Image();
topNavsOn["nav1"].src = "/images/nav/analyst_on.gif"

topNavsOn["nav2"] = new Image();
topNavsOn["nav2"].src = "/images/nav/research_on.gif"

topNavsOn["nav3"] = new Image();
topNavsOn["nav3"].src = "/images/nav/portfolio_on.gif"

topNavsOn["nav4"] = new Image();
topNavsOn["nav4"].src = "/images/nav/database_on.gif"

topNavsOn["nav5"] = new Image();
topNavsOn["nav5"].src = "/images/nav/consult_on.gif"


var subNavs = new Array();

subNavs["nav1-1"] = "analyst_sub1_off.gif"
subNavs["nav1-2"] = "analyst_sub2_off.gif"
subNavs["nav1-3"] = "analyst_sub3_off.gif"
subNavs["nav1-4"] = "analyst_sub4_off.gif"

subNavs["nav2-1"] = "research_sub1_off.gif"
subNavs["nav2-2"] = "research_sub2_off.gif"
subNavs["nav2-3"] = "research_sub3_off.gif"
subNavs["nav2-4"] = "research_sub4_off.gif"
subNavs["nav2-5"] = "research_sub5_off.gif"
subNavs["nav2-6"] = "research_sub6_off.gif"
subNavs["nav2-7"] = "research_sub7_off.gif"
subNavs["nav2-8"] = "research_sub8_off.gif"
subNavs["nav2-9"] = "research_sub9_off.gif"

subNavs["nav3-1"] = "portfolio_sub1_off.gif"
subNavs["nav3-2"] = "portfolio_sub2_off.gif"
subNavs["nav3-3"] = "portfolio_sub3_off.gif"
subNavs["nav3-4"] = "portfolio_sub4_off.gif"

subNavs["nav4-1"] = "database_sub1_off.gif"
subNavs["nav4-2"] = "database_sub2_off.gif"
subNavs["nav4-3"] = "database_sub3_off.gif"
subNavs["nav4-4"] = "database_sub4_off.gif"

subNavs["nav5-1"] = "consult_sub1_off.gif"
subNavs["nav5-2"] = "consult_sub2_off.gif"
subNavs["nav5-3"] = "consult_sub3_off.gif"
subNavs["nav5-4"] = "consult_sub4_off.gif"
subNavs["nav5-5"] = "consult_sub5_off.gif"
subNavs["nav5-6"] = "consult_sub6_off.gif"


var subNavsOn = new Array();

subNavsOn["nav1-1"] = new Image();
subNavsOn["nav1-1"].src = "/images/nav/analyst_sub1_on.gif"

subNavsOn["nav1-2"] = new Image();
subNavsOn["nav1-2"].src = "/images/nav/analyst_sub2_on.gif"

subNavsOn["nav1-3"] = new Image();
subNavsOn["nav1-3"].src = "/images/nav/analyst_sub3_on.gif"

subNavsOn["nav1-4"] = new Image();
subNavsOn["nav1-4"].src = "/images/nav/analyst_sub4_on.gif"

subNavsOn["nav2-1"] = new Image();
subNavsOn["nav2-1"].src = "/images/nav/research_sub1_on.gif"

subNavsOn["nav2-2"] = new Image();
subNavsOn["nav2-2"].src = "/images/nav/research_sub2_on.gif"

subNavsOn["nav2-3"] = new Image();
subNavsOn["nav2-3"].src = "/images/nav/research_sub3_on.gif"

subNavsOn["nav2-4"] = new Image();
subNavsOn["nav2-4"].src = "/images/nav/research_sub4_on.gif"

subNavsOn["nav2-5"] = new Image();
subNavsOn["nav2-5"].src = "/images/nav/research_sub5_on.gif"

subNavsOn["nav2-6"] = new Image();
subNavsOn["nav2-6"].src = "/images/nav/research_sub6_on.gif"

subNavsOn["nav2-7"] = new Image();
subNavsOn["nav2-7"].src = "/images/nav/research_sub7_on.gif"

subNavsOn["nav2-8"] = new Image();
subNavsOn["nav2-8"].src = "/images/nav/research_sub8_on.gif"

subNavsOn["nav2-9"] = new Image();
subNavsOn["nav2-9"].src = "/images/nav/research_sub9_on.gif"

subNavsOn["nav3-1"] = new Image();
subNavsOn["nav3-1"].src = "/images/nav/portfolio_sub1_on.gif"

subNavsOn["nav3-2"] = new Image();
subNavsOn["nav3-2"].src = "/images/nav/portfolio_sub2_on.gif"

subNavsOn["nav3-3"] = new Image();
subNavsOn["nav3-3"].src = "/images/nav/portfolio_sub3_on.gif"

subNavsOn["nav3-4"] = new Image();
subNavsOn["nav3-4"].src = "/images/nav/portfolio_sub4_on.gif"

subNavsOn["nav4-1"] = new Image();
subNavsOn["nav4-1"].src = "/images/nav/database_sub1_on.gif"

subNavsOn["nav4-2"] = new Image();
subNavsOn["nav4-2"].src = "/images/nav/database_sub2_on.gif"

subNavsOn["nav4-3"] = new Image();
subNavsOn["nav4-3"].src = "/images/nav/database_sub3_on.gif"

subNavsOn["nav4-4"] = new Image();
subNavsOn["nav4-4"].src = "/images/nav/database_sub4_on.gif"

subNavsOn["nav5-1"] = new Image();
subNavsOn["nav5-1"].src = "/images/nav/consult_sub1_on.gif"

subNavsOn["nav5-2"] = new Image();
subNavsOn["nav5-2"].src = "/images/nav/consult_sub2_on.gif"

subNavsOn["nav5-3"] = new Image();
subNavsOn["nav5-3"].src = "/images/nav/consult_sub3_on.gif"

subNavsOn["nav5-4"] = new Image();
subNavsOn["nav5-4"].src = "/images/nav/consult_sub4_on.gif"


function show(id)
{
	 if (bType=="NS4") { document.layers[id].visibility = "show" }
  	 else { document.all[id].style.visibility = "visible" }
 }


function hide(id)
{
    if (bType=="NS4") { document.layers[id].visibility = "hide" }
    else { document.all[id].style.visibility = "hidden" }
}


function overNav(num) {
	for(var ii = 1; ii<=menuAmount; ++ii) {
		
		if(ii==num) {
		menuImage = "nav" + num
			if(bType=="NS4") {
			document.layers['menuName' + num].document.images[menuImage].src = topNavsOn[menuImage].src
				if(document.layers['menuNameChild' + num]){
				show('menuNameChild' + num)
				}
			}
			else {
			document.images[menuImage].src = topNavsOn[menuImage].src
				if(document.all['menuNameChild' + num]) {
				show('menuNameChild' + num)
				}
			}
		}
	
		else {
		menuImage = "nav" + ii
			if(bType=="NS4") {
				if(sectionState["nav" + ii] != "on") {
				document.layers['menuName' + ii].document.images[menuImage].src = topNavs[menuImage].src
				}
			if(document.layers['menuNameChild' + ii]) {
				hide('menuNameChild' + ii)
				}
			}
	
			else {
			
				if(sectionState["nav" + ii] != "on") {
				document.images[menuImage].src = topNavs[menuImage].src
				}
			
				if(document.all['menuNameChild' + ii]) {
				hide('menuNameChild' + ii)
				}
			}
		}
show('menuHider');
	}
}


function offNav(num) {
menuImage = "nav" + num
	if(bType=="NS4") {
		if(!document.layers['menuNameChild' + num]) {
		document.layers['menuName' + num].document.images[menuImage].src = topNavs[menuImage].src
		}
	}
	else {
		alert();
		if(!document.all['menuNameChild' + num]) {
		document.images[menuImage].src = topNavs[menuImage].src
		}
	}
}


function overSubNav(num,subNum) {
loopAmount=subNavAmounts[num]
	for(var jj=1;jj<=loopAmount;++jj) {
		if(jj==subNum) {
		menuImage = "nav" + num + "-" + subNum
			if(bType=="NS4") {
			document.layers['menuNameChild' + num].document.images[menuImage].src = subNavsOn[menuImage].src
			}
			else {
			document.images[menuImage].src = subNavsOn[menuImage].src
			}
		}
		else {
		menuImage = "nav" + num + "-" + jj
			if(bType=="NS4") {
			document.layers['menuNameChild' + num].document.images[menuImage].src = "/images/nav/" + subNavs[menuImage]
			}
			else {
			document.images[menuImage].src = "/images/nav/" + subNavs[menuImage]
			}
		}
	}
}


function hideAll(num) {
	for(var ii=1;ii<=menuAmount;++ii) {
	menuImage = "nav" + ii
		if(bType=="NS4") {
			if(document.layers['menuNameChild' + ii]) {
			hide('menuNameChild' +ii);
			}
			if(sectionState["nav" + ii] != "on") {
			document.layers['menuName' + ii].document.images["nav" + ii].src = topNavs[menuImage].src
			}
		}
		else {
			if(document.all['menuNameChild' + ii]) {
			hide('menuNameChild' +ii)
			}

			if(sectionState["nav" + ii] != "on") {
			document.images["nav" + ii].src = topNavs[menuImage].src
			}

		}
	}

	for (var jj=1; jj<= subNavAmounts[num];++jj){
	//menuItem = subNavAmounts[jj];
	menuImage = "nav" + num + "-" + jj;
	//alert(document.images[menuImage].src);	
		if(bType=="NS4") {
			document.layers['menuNameChild' + num].document.images[menuImage].src = "/images/nav/" + subNavs[menuImage]
			}
			else {
			document.images[menuImage].src = "/images/nav/" + subNavs[menuImage]
			}
	}
hide('menuHider');
}


function hideSub(num){
	for (var jj=1; jj<= subNavAmounts[num];++jj){
	menuImage = "nav" + num + "-" + jj;
		if(bType=="NS4") {
			document.layers['menuNameChild' + num].document.images[menuImage].src = "/images/nav/" + subNavs[menuImage]
			}
			else {
			document.images[menuImage].src = "/images/nav/" + subNavs[menuImage]
			}
	}
}