// At startup, this identifies the browser being used.

if (document.getElementById) {
			stdBrowser = true
		}
		else {
			stdBrowser = false
		}

function popupEnable() {
	 
		javascript:popDown('showUp1');
		}



// These popup/popdown functions create screen text add-ons to a title when the mouse goes over a title. 

function popUp(evt,currElem) {
			if (stdBrowser) {
				popUpWin = document.getElementById(currElem).style;
			}
			else {
				popUpWin = eval("document." + currElem);
			}		
			popUpWin.display = "";
		}

function popDown(currElem) {
			if (stdBrowser) {
				popUpWin = document.getElementById(currElem).style;
			}
			else {
				popUpWin = eval("document." + currElem);
			}
			popUpWin.display = "none";
		}


// The setContent function calls up a new page in the same window with multi frame condition.

var callingURL;	
function setContent(thisPage) {
	
			parent.document.location.href = pageArray[thisPage];
			callingURL = parent.document.location.href;
			}


// The newWindow function opens numerous window sizes, screen position, and functions depending which 'windowname' value is given.

leftPos = 0
bottomPos = 0

function newWindow(href, windowname){

var mywin, href;
   
switch (windowname){
	
case "groupPDF":
	if (screen) {
				leftPos = screen.width-840;
				bottomPos = screen.height-680;
				}		
	mywin = window.open(href, windowname, "width=770,height=600,status=yes,scrollbars=yes,resizable=yes,left="+leftPos+",top="+bottomPos+"");
	break;
case "featureStories":
	if (screen) {
				leftPos = screen.width-850;
				bottomPos = screen.height-680;
				}		
	mywin = window.open(href, windowname, "width=830,height=600,status=yes,scrollbars=yes,resizable=yes,left="+leftPos+",top="+bottomPos+"");
	mywin.focus();
	break;
case "groupActivities":
	if (screen) {
				leftPos = screen.width-650;
				bottomPos = screen.height-550;
				}
	mywin = window.open(href, windowname, "width=610,height=500,scrollbars=yes,resizable=yes,left="+leftPos+",top="+bottomPos+"");
	mywin.focus();	
	break;
case "videoStream":
	if (screen) {
				leftPos = screen.width-650;
				bottomPos = screen.height-550;
				}
	mywin = window.open(href, windowname, "width=440,height=400,scrollbars=yes,resizable=yes,left="+leftPos+",top="+bottomPos+"");
	mywin.focus();	
	break;
	}
return false;
}

// Keeps the object fixed and within the div wrapper such as a vertical menu

function reposition(){
			var el = document.getElementById('fixme');
			
			var ScrollTop = document.body.scrollTop;
			if (ScrollTop == 0)
			{
				if (window.pageYOffset)
					ScrollTop = window.pageYOffset;
				else
					ScrollTop = (document.body.parentElement) ? document.body.parentElement.scrollTop : 0;
			}
			if(ScrollTop < 240)
				el.style.top = 240 - ScrollTop + "px";
			else
				el.style.top = "0px";
		}