function getE(name)
{
	if (document.getElementById)
		var elem = document.getElementById(name);
	else if (document.all)
		var elem = document.all[name];
	else if (document.layers)
		var elem = document.layers[name];
	return elem;
}

$(document).ready(function(){

	$('#expand').click(function () {
		//$("#expand").hide("fast");
		$("#expand").css('visibility', 'hidden')
		 $("#expanded").show("fast");
	});
	$('#collapse').click(function () {
		$("#expand").css('visibility', 'visible')
		 $("#expanded").hide("fast");
	});
	
	$('#ems').change(function () {
		var ems_price =15;
		// alert(new_ship_price);
				 
	});
$(".tab").mouseover(function() {
			var the_div = $(this).attr("rel");
			$(".hidden_content div").hide("fast");
			$("#"+the_div).show("fast");
			
			//alert(the_div);	
		});

});