//---------------------------------------------------------------------------------------//
	function checkTextForEmail(prmObjId)
	{
		var strValue = document.all(prmObjId).value;
		var result;
		var supported = 0;
		if (window.RegExp) {
			var tempStr = "a";
			var tempReg = new RegExp(tempStr);
			if (tempReg.test(tempStr)) supported = 1;
		}
		if (!supported) {
			result = (strValue.indexOf(".") > 2) && (strValue.indexOf("@") > 0);
			if(result)
				return true;
			
			return false;
		}
		var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
		var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
		result = (!r1.test(strValue) && r2.test(strValue));
		if(result)
		return true;
		else 
		return false;
	}
//---------------------------------------------------------------------------------------//

//---------------------------------------------------------------------------------------//
	function checkTextForBlank(prmObjId)
	{
		var strValue;
		strValue = document.all(prmObjId).value;
		if (strValue=="")
			{
			alert('Please fill this field');
			document.all(prmObjId).focus(); 
			document.all(prmObjId).select();
			return false;
			}
		else
			return true;
	}	
//---------------------------------------------------------------------------------------//

//---------------------------------------------------------------------------------------//
	function GoNext()
	{
		var blnAllValue = 1;
		blnAllValue =  checkTextForBlank("Name") && checkTextForBlank("Company") && checkTextForBlank("city") && checkTextForBlank("state") && checkTextForBlank("country")&& checkTextForBlank("zip")&& checkTextForBlank("phone")&& checkTextForBlank("email")
		if( blnAllValue && checkTextForEmail("email")== false )
		{
			alert('Please enter a valid e-mail address');
			document.all("email").focus(); 
			document.all("email").select();
			blnAllValue = 0;
			return;
		}	
		if( blnAllValue == 1)
		{
		document.trialaccount.submit();
		}
	}
//---------------------------------------------------------------------------------------//