function show_shopping_cart()
{
	document.getElementById('shopping_cart_div_area').style.display='block'; 
}
function show_shopping_close()
{
	document.getElementById('shopping_cart_div_area').style.display='none'; 
}

function show_home_shopping_cart()
{
	document.getElementById('shopping_cart_div_area').style.display='block'; 
}
function show_shopping_close()
{
	document.getElementById('shopping_cart_div_area').style.display='none'; 
}
function updateCart()
{
	document.getElementById('btnUpdateCart').click(); 
}
function show_size_chart()
{
	document.getElementById('sizechart_area').style.display='block'; 
}
function show_size_chart_close()
{
	document.getElementById('sizechart_area').style.display='none'; 
}