function validate()
	{
		if(document.sellform.textfield11.value=="")
		{
			alert("Please Enter Your Email");
			document.sellform.textfield11.focus();
			return false;
		}
		else
		{
			if(!validateEmail(document.sellform.textfield11,"Please enter valid email address."))
				return false;
		}
/*		if(document.sellform.textfield12.value=="")
		{
						alert("Please Enter Your Phone no.");
			document.sellform.textfield12.focus();
			return false;
		}*/
		if(document.sellform.textfield12.value!="" && document.sellform.textfield12.value.search(/\d{3}\-\d{3}\-\d{4}/)==-1)
   		{
			alert("The phone number you entered is not valid.\r\nPlease enter a phone number with the format xxx-xxx-xxxx.");
			document.sellform.textfield12.focus();
      		return false;
   		}
		return true;
	}
	function valid()
	{
		if(document.prop.email.value=="")
		{
			alert("Please Enter Your Email");
			document.prop.email.focus();
			return false;
		}
		else
		{
			if(!validateEmail(document.prop.email,"Please enter valid email address."))
				return false;
		}
		if(document.prop.phone.value=="")
		{
			alert("Please Enter Your Phone no.");
			document.prop.phone.focus();
			return false;
		}
		
		if(document.prop.phone.value!="" && document.prop.phone.value.search(/\d{3}\-\d{3}\-\d{4}/)==-1)
   		{
      		alert("The phone number you entered is not valid.\r\nPlease enter a phone number with the format xxx-xxx-xxxx.");
			document.prop.phone.focus();
      		return false;
   		}
		return true;
	}
	function validateEmail(ctrl, errMessage)
	{		
		var str=ctrl.value;
		var filter=/^.+@.+\..{2,3}$/;
		if (filter.test(str))
			testresults=true;
		else
		{
			alert(errMessage);
			ctrl.focus(); 
			testresults=false;
		}
		return (testresults);
	}