/* Browser check */
IS_DOM = (document.getElementById) ? true : false;
IS_IE = (document.all) ? true : false;
IS_IE50 = (navigator.userAgent.indexOf("IE 5.0") != -1);
IS_Mac = (navigator.appVersion.indexOf("Mac") != -1);

// preload rollovers
var aNavigation = new Array();
aNavigation = ["", "projects", "taxes", "executives"];
for (i = 0; i <= 4; i++) { 
	eval("A"+i+"on = new Image();"); eval("A"+i+"off = new Image();");
	if (sSelectedL2 == aNavigation[i]) {
		eval("A"+(i)+"on.src = \"" + sFolderLevel + "img/navigation/l2-" + aNavigation[i] + "-1.gif\";");
		eval("A"+(i)+"off.src = \"" + sFolderLevel + "img/navigation/l2-" + aNavigation[i] + "-1.gif\";");
	} else {
		eval("A"+(i)+"on.src = \"" + sFolderLevel + "img/navigation/l2-" + aNavigation[i] + "-r.gif\";");
		eval("A"+(i)+"off.src = \"" + sFolderLevel + "img/navigation/l2-" + aNavigation[i] + "-0.gif\";");
	}
}

var aHomeButtons = new Array();
aHomeButtons = ["", "learn", "invest", "login"];
for (i = 0; i <= 5; i++) { 
	eval("H"+i+"on = new Image();"); eval("H"+i+"off = new Image();");
	eval("H"+(i)+"on.src = \"" + sFolderLevel + "img/home/focus-btn-" + aHomeButtons[i] + "-r.gif\";");
	eval("H"+(i)+"off.src = \"" + sFolderLevel + "img/home/focus-btn-" + aHomeButtons[i] + "-0.gif\";");
	}

var aLightfin = new Array();
aLightfin = ["", "lightfin"];
for (i = 0; i <= 4; i++) { 
	eval("LF"+i+"on = new Image();"); eval("LF"+i+"off = new Image();");
	eval("LF"+(i)+"on.src = \"" + sFolderLevel + "img/interface/" + aLightfin[i] + "-r.gif\";");
	eval("LF"+(i)+"off.src = \"" + sFolderLevel + "img/interface/" + aLightfin[i] + "-0.gif\";");
	}


function imgOn(imgName) {
  if (IS_DOM) {
    document.getElementById(imgName).src = eval(imgName + "on.src");
  }
}
 
function imgOff(imgName) {
  if (IS_DOM) {
    document.getElementById(imgName).src = eval(imgName + "off.src");
  }
}

// image swapper
function changeImages() 
{
  if (document.getElementById) {
    for (var i = 0; i < changeImages.arguments.length; i += 2) { 
  		document.getElementById(changeImages.arguments[i]).src = eval(changeImages.arguments[i + 1] + ".src"); 
	}
  }
}

function centeredPopUpWindow(mypage, myname, w, h, scroll) {
  var winl = (screen.width - w) / 2;
  var wint = (screen.height - h) / 2;
  winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
  win = window.open(mypage, myname, winprops)
  if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
  }