<!-- Hide script from old browsers

if (document.images)
	{
	home = new Image();
	home1 = new Image();
	home.src = '/tl/sgsp/images/home.gif';
	home1.src = '/tl/sgsp/images/home1.gif';

	teach = new Image();
	teach1 = new Image();
	teach.src = '/tl/sgsp/images/teach.gif';
	teach1.src = '/tl/sgsp/images/teach1.gif';

	groups = new Image();
	groups1 = new Image();
	groups.src = '/tl/sgsp/images/groups.gif';
	groups1.src = '/tl/sgsp/images/groups1.gif';

	how = new Image();
	how1 = new Image();
	how.src = '/tl/sgsp/images/how.gif';
	how1.src = '/tl/sgsp/images/how1.gif';

	sg = new Image();
	sg1 = new Image();
	sg.src = '/tl/sgsp/images/sg.gif';
	sg1.src = '/tl/sgsp/images/sg1.gif';
	
	acknow = new Image();
	acknow1 = new Image();
	acknow.src = '/tl/sgsp/images/acknow.gif';
	acknow1.src = '/tl/sgsp/images/acknow1.gif';	
	}
else
	{
	home = "";
	home = "";
	document.homeImg = "";

	teach = "";
	teach1 = "";
	document.teachImg = "";

	groups = "";
	groups = "";
	document.groupsImg = "";

	how = "";
	how1 = "";
	document.howImg = "";

	sg = "";
	sg1 = "";
	document.sgImg = "";

	acknow = "";
	acknow1 = "";
	document.acknowImg = "";
	}
//End hiding script from old browsers -->