function ShowHide(elementId)
	{
		var element = document.getElementById(elementId);
		document.getElementById('2-sided-color').style.color = "black";
		document.getElementById('1-sided-color').style.color = "black";
		document.getElementById('foam-encased-color').style.color = "black";
		document.getElementById('all-foam-color').style.color = "black";
		if(elementId=='2-sided')
		{
			if(document.getElementById('2-sided').style.display == "none")
			document.getElementById('2-sided-color').style.color = "#033671";
		document.getElementById('1-sided').style.display = "none";
		document.getElementById('foam-encased').style.display = "none";
		document.getElementById('all-foam').style.display = "none";
		}
		else if(elementId=='1-sided')
		{
			if(document.getElementById('1-sided').style.display == "none")
			document.getElementById('1-sided-color').style.color = "#033671";
		document.getElementById('2-sided').style.display = "none";
		document.getElementById('foam-encased').style.display = "none";
		document.getElementById('all-foam').style.display = "none";
		}
		else if(elementId=='foam-encased')
		{
			if(document.getElementById('foam-encased').style.display == "none")
			document.getElementById('foam-encased-color').style.color = "#033671";
		document.getElementById('2-sided').style.display = "none";
		document.getElementById('1-sided').style.display = "none";
		document.getElementById('all-foam').style.display = "none";
		}
		else if(elementId=='all-foam')
		{
			if(document.getElementById('all-foam').style.display == "none")
			document.getElementById('all-foam-color').style.color = "#033671";
		document.getElementById('2-sided').style.display = "none";
		document.getElementById('1-sided').style.display = "none";
		document.getElementById('foam-encased').style.display = "none";
		}
		
		//element.style.display = "block";
		if(element.style.display != "none")
		{
			element.style.display = "none";
		}
		else
		{
		
			element.style.display = "block";
		}
	}
	
function change_bg(divid)
{
	document.getElementById(divid).style.background="white";
}