function CompareProducts()
{
	var sUrl = "http://" + window.location.hostname + "/products_services/compare?Products=";
	
	var aryCheckbox = document.getElementsByTagName('input');
	var iChecked = 0;
	for(var i = 0; i<aryCheckbox.length; i++)
	{
		var oElm = aryCheckbox[i];
		
		if(oElm.type.toLowerCase() == 'checkbox' && oElm.name.indexOf("Compare") != -1 && oElm.checked)
		{
			sUrl += oElm.value + ",";
			iChecked++;
		}
	}
	
	if(iChecked > 0)
		self.location.href = sUrl;
	else
		alert("You must select at least one product to compare");
}