function show() {
	var s=document.name1;
 	if(s.Name.value == "") {
		alert ("Please Enter The Name");
		s.Name.focus()
		s.Name.select()
		return false;
	}
	
	if(s.Company_Name.value == "") {
		alert ("Please Enter The Company Name");
		s.Company_Name.focus()
		s.Company_Name.select()
		return false;
	}
	
	if(s.Address.value == "") {
		alert ("Please Enter The Address ");
		s.Address.focus()
		s.Address.select()
		return false;
	}
	
	if(s.Contact_No.value == "") {
		alert ("Please Enter The Contact No ");
		s.Contact_No.focus()
		s.Contact_No.select()
		return false;
	}
	
	if(s.Mobile_No.value == "") {
		alert ("Please Enter The Mobile No ");
		s.Mobile_No.focus()
		s.Mobile_No.select()
		return false;
	}
	
	if (s.preferred_time[1].checked) {
		if(s.from.value == 0) {
			alert ("Please Enter The From Time ");
			s.from.focus()
			return false;
		}

		if(s.from_spec.value == 0) {
			alert ("Please Enter The From Session ");
			s.from_spec.focus()
			return false;
		}
		
		if(s.to.value == 0) {
			alert ("Please Enter The To Time ");
			s.to.focus()
			return false;
		}
		
		if(s.to_spec.value == 0) {
			alert ("Please Enter The To Session ");
			s.to_spec.focus()
			return false;
		}
	}
	
	if(s.Email.value == "") {
		alert ("Please Enter The Email");
		s.Email.focus()
		s.Email.select()
		return false;
	} else if (Email(s.Email.value)) {
		alert ("Please Enter valid Email");
		s.Email.focus()
		s.Email.select()
		return false;
	}
	
	if(s.Website.value == "http://") {
		alert ("Please Enter The Website");
		s.Website.focus()
		s.Website.select()
		return false;
	}
	
	if(s.Catchme.value == "") {
		alert ("Please Enter The Catchme");
		s.Catchme.focus()
		s.Catchme.select()
		return false;
	}
	
	if(s.Subject.value == "") {
		alert ("Please Enter The Subject");
		s.Subject.focus()
		s.Subject.select()
		return false;
	}
	
	if(s.Remarks.value == "") {
		alert ("Please Enter The Remarks");
		s.Remarks.focus()
		s.Remarks.select()
		return false;
	}
	return true;
}


function Email(str)
{
	var supported = 0;
	if (window.RegExp) {
		var tStr = "a";
		var tReg = new RegExp(tStr);
		if (tReg.test(tStr)) 
			supported = 1;
	}
	
	if (!supported)
		return (str.indexOf(".") <= 2) || (str.indexOf("@") < 0);
	var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
	var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
	return (r1.test(str) || !r2.test(str));
}
  

function isNumberKey(evt)
{
	var charCode = (evt.which) ? evt.which : event.keyCode
	if (charCode > 31 && (charCode < 48 || charCode > 57)) {
		alert("Please Enter Only Numbers");
		return false;
	}
	return true;
}