// MENU FUNCTIONS

function reDo() { 
window.location.reload(); 
} 


window.onresize = reDo; 
//Define global variables 
var timerID = null; 
var timerOn = false; 
var timecount = 1000; 
// Change this to the time delay that you desire 
var what = null; 
var newbrowser = true; 
var check = false; 

function init() { 
if (document.layers) { 
layerRef="document.layers"; 
styleSwitch=""; 
visibleVar="show"; 
screenSize = window.innerWidth; 
what ="ns4"; 
} 
else if(document.all) { 
layerRef="document.all"; 
styleSwitch=".style"; 
visibleVar="visible"; 
screenSize = document.body.clientWidth + 18; 
what ="ie4"; 
} 
else if(document.getElementById) { 
layerRef="document.getElementByID"; 
styleSwitch=".style"; 
visibleVar="visible"; 
what="dom1"; 
} 
else { 
what="none"; 
newbrowser = false; 
} 
check = true; 
} 


// Toggles the layer visibility on 
function showLayer(layerName) { 
if(check) { 
if (what =="none") { 
return; 
} 
else if (what == "dom1") { 
document.getElementById(layerName).style.visibility="visible"; 
} 
else { 
eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"'); 
} 
} 
else { 
return; 
} 
} 


function hideAll(){
				
				hideLayer('layer1');
				hideLayer('layer2');
				hideLayer('layer3');
				hideLayer('layer4');
				hideLayer('layer5');
				hideLayer('layer6');
				hideLayer('layer7');
				hideLayer('layer8');
				hideLayer('layer9');
				hideLayer('layer10');
				hideLayer('layer11');                               
				}



// Toggles the layer visibility off 
function hideLayer(layerName) { 
if(check) { 
if (what =="none") { 
return; 
} 
else if (what == "dom1") { 
document.getElementById(layerName).style.visibility="hidden"; 
} 
else { 
eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"'); 
} 
} 
else { 
return; 
} 
} 

function startTime() { 
if (timerOn == false) { 
timerID=setTimeout( "hideAll()" , timecount); 
timerOn = true; 
} 
}
 
function stopTime() { 
if (timerOn) { 
clearTimeout(timerID); 
timerID = null; 
timerOn = false; 
} 
}
 
function onLoad() { 
init(); 
} 





// WINDOW FUNCTIONS

function openWindow(url) { popupWin = window.open(url, 'openWin', "width=400, height=250, scrollbars=yes, resizable=yes"); }


function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=600,height=560,left = 949,top = 309');");
}


function popup(src) {
  win= window.open(src,"","top=20,left=20,height=400,width=450,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes");
}

var waitingtime = 500;
waitingtime= waitingtime*1000;

function showWindow() {
	popwindow = window.open(popwindowURL, "popwindow", "toolbar=no,width="+popwindowwidth+",height="+popwindowheight+",top="+popwindowtop+",left="+(-popwindowwidth)+"");
	if (document.all) {
		marginright = screen.width+50
	}
	if (document.layers) {
		marginright = screen.width+50
	}
	pagecenter=Math.floor(marginright/2)-Math.floor(popwindowwidth/2)
	movewindow()
}

function movewindow() {
		if (popwindowleft<=pagecenter) {
			popwindow.moveTo(popwindowleft,popwindowtop)
			popwindowleft+=step
			timer= setTimeout("movewindow()",pause)
		}
		else {
			clearTimeout(timer)
			timer= setTimeout("movewindow2()",waitingtime)
		}
}

function movewindow2() {
		if (popwindowleft<=marginright) {
			popwindow.moveTo(popwindowleft,popwindowtop)
			popwindowleft+=step
			timer= setTimeout("movewindow2()",pause)
		}
		else {
			clearTimeout(timer)
			popwindow.close()
		}
}








// ROTATING SPECIALS SCRIPT

//specify interval between slide (in mili seconds)
var slidespeed=6000

//specify images
var slideimages=new Array("http://site.egeneralmedical.com/rotating-images/1.gif","http://site.egeneralmedical.com/rotating-images/2.gif","http://site.egeneralmedical.com/rotating-images/3.gif","http://site.egeneralmedical.com/rotating-images/4.gif","http://site.egeneralmedical.com/rotating-images/5.gif")


//specify corresponding links
var slidelinks=new Array("ombloodpresm2.html", "bio-kinetics.html", "omdiprpe.html","bspecfeat.html","sepsascpspan.html")
var newwindow=0 //open links in new window? 1=yes, 0=no
var imageholder=new Array()
var ie=document.all
for (i=0;i<slideimages.length;i++){
imageholder[i]=new Image()
imageholder[i].src=slideimages[i]
}


function gotoshow(){
if (newwindow)
window.open(slidelinks[whichlink])
else
window.location=slidelinks[whichlink]
}