var d = "";
	
	lnx = [
		[0,"id","button_name","url","title text and link text"],
		[1,"efCatNavBttn1","arrow_left_","","Previous"],
		[2,"efCatNavBttn2","toc_","","Table of Contents"],
		[3,"efCatNavBttn3","arrow_right_","","Next"],
		[4,"clientArea1","clientArea_","User_Login.php","Client Area"]
];
	
function rollIn(x)
	{
	if(x==1) { document.images.efCatNavBttn1.src = "images/catNavBttns/"+lnx[1][2]+"IN.gif"; } 
	if(x==2) { document.images.efCatNavBttn2.src = "images/catNavBttns/"+lnx[2][2]+"IN.gif"; } 
	if(x==3) { document.images.efCatNavBttn3.src = "images/catNavBttns/"+lnx[3][2]+"IN.gif"; } 
	if(x==4) { document.images.clientArea1.src = "images/"+lnx[4][2]+"IN.gif"; } 
	}

function rollOut(x)
	{
	if(x==1) { document.images.efCatNavBttn1.src = "images/catNavBttns/"+lnx[1][2]+"OUT.gif"; }
	if(x==2) { document.images.efCatNavBttn2.src = "images/catNavBttns/"+lnx[2][2]+"OUT.gif"; }
	if(x==3) { document.images.efCatNavBttn3.src = "images/catNavBttns/"+lnx[3][2]+"OUT.gif"; }
	if(x==4) { document.images.clientArea1.src = "images/"+lnx[4][2]+"OUT.gif"; } 
	}
	
document.write("<style>");
document.write(" img#efCatNavBttn1 { position: absolute; top:6px; left:25px; border:none; width: 40px; height: 40px; }");
document.write(" img#efCatNavBttn2 { position: absolute; top:6px; margin-right: 35%; margin-left: 36%; border:none; }");
document.write(" img#efCatNavBttn3 { position: absolute; top:6px; right:25px; border:none; width: 40px; height: 40px; }");
document.write(" img#clientArea1 { margin-left:0; }");
document.write("</style>");