// Mercury page only nav javascript...asplude in all main frame pages.
// Meant only for the Probe style pages.
// requires local variables pageLogo and pageSelect set.

function msover(btnid) {
	document.images[btnid].src = eval("x"+btnid+".src");
   	}

function msout(btnid) {
	document.images[btnid].src = eval("n"+btnid+".src");
   	}

//function msclick(btnid) {
//	document.images[btnid].src = eval("s"+btnid+".src");
//	document.images[selected].src = eval("n"+selected+".src");
//	parent.main.location=eval(btnid+".target");
//		}
//	}


// Preload Images
shim = new Image();                //  Background spacer1
shim.src = "merc/images/shim.gif";

nmerclogo = new Image();               
nmerclogo.src = "merc/images/nmerclogo.gif";
xmerclogo = new Image();
xmerclogo.src = "merc/images/xmerclogo.gif";


// Side Navigation preloads
nmerc = new Image();               
nmerc.src = "merc/images/sidenav/nmerc.gif";
xmerc = new Image();
xmerc.src = "merc/images/sidenav/xmerc.gif";

nswitchout = new Image();               
nswitchout.src = "merc/images/sidenav/nswitchout.gif";
xswitchout = new Image();
xswitchout.src = "merc/images/sidenav/xswitchout.gif";

ntakeback = new Image();               
ntakeback.src = "merc/images/sidenav/ntakeback.gif";
xtakeback = new Image();
xtakeback.src = "merc/images/sidenav/xtakeback.gif";

nactions = new Image();               
nactions.src = "merc/images/sidenav/nactions.gif";
xactions = new Image();
xactions.src = "merc/images/sidenav/xactions.gif";

nmedia = new Image();               
nmedia.src = "merc/images/sidenav/nmedia.gif";
xmedia = new Image();
xmedia.src = "merc/images/sidenav/xmedia.gif";


nother = new Image();               
nother.src = "merc/images/sidenav/nother.gif";
xother = new Image();
xother.src = "merc/images/sidenav/xother.gif";

nhealth = new Image();               
nhealth.src = "merc/images/sidenav/nhealth.gif";
xhealth = new Image();
xhealth.src = "merc/images/sidenav/xhealth.gif";

npolicy = new Image();               
npolicy.src = "merc/images/sidenav/npolicy.gif";
xpolicy = new Image();
xpolicy.src = "merc/images/sidenav/xpolicy.gif";

nresearch = new Image();               
nresearch.src = "merc/images/sidenav/nresearch.gif";
xresearch = new Image();
xresearch.src = "merc/images/sidenav/xresearch.gif";


nsources = new Image();               
nsources.src = "merc/images/sidenav/nsources.gif";
xsources = new Image();
xsources.src = "merc/images/sidenav/xsources.gif";