function clearError(){
		var x = document.getElementsByTagName("div");
		var found = "false";
		for (var i = 0; i < x.length; i++)
		{ 
			testDiv = x[i];
			if( testDiv.className == "error" || testDiv.className == "message"){
				testDiv.parentNode.removeChild(testDiv);
				found = "true";
			}
		}
	}
	
	function callsubmitForm(event)
	{
		var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
		if(keyCode == 13)
		{
			sendEmail();
		}
	}
	
	function renewalSubscription()
	{
		var orderSelect = document.getElementById('orderForRenewal');
		var orderId = orderSelect.options[orderSelect.selectedIndex].value;
		document.forms[0].method.value = "renewal";
	    document.forms[0].submit();
	}

	function submitDialog(method){
		document.forms[0].method.value = method;
		document.forms[0].submit();
	}