var fDesc=new Array();
fDesc[0] = "Teach and learn with enhanced e-books of some of the world's most trusted English language courses. choose from general or academic English, in British or American English, to suit different teaching and learning styles, for young learners, teenagers, and adults.There are Student's Books and Workbooks at different levels of language proficiency.";

function tShowHide(id, show)
{
	var s = document.getElementById("desc");

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}