// JavaScript Document

function validate_emailus()
{
	if(document.form1.name.value=="" || document.form1.name.value=="Your Name" )
	{
		alert("Enter Your Name");
		return false;
	}
	if(document.form1.email.value=="" || document.form1.email.value=="Email" )
	{
		alert("Enter Your Email Id");
		return false;
	}
	if(!checkemailid())
	{
		
		return false;
	}
	if(document.form1.phone.value=="" || document.form1.phone.value=="Telephone No.")
	{
		alert("Enter the phone");
		return false;
	}
	if (!IsNumeric (document.form1.phone.value))
		{
				alert("Enter A valid Telephone Number");
				return false;
		}
	
	if (document.form1.subject.value=="Subject")
		{
			alert("Enter the Subject");
			return false;
		}
	if (document.form1.message.value=="Message")
		{
				alert("Enter the Message");
				return false;
		}
	if(document.form1.txtCaptcha.value=="Security Code")
	{
			alert("Enter The Security Code");
			return false;
	}
	
}
function checkemailid(){
var str=document.form1.email.value
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str))
testresults=true
else{
alert("Please input a valid email address!")
testresults=false
}
return (testresults)
}

function clearbox(control)
{
	control.value="";
}

function fillbox(control,val)
{
		
	if(control.value=="")
	{
		control.value=val;
	}
}
function IsNumeric(sText)
		{
   			var ValidChars = "0123456789+-";
   			var IsNumber=true;
   			var Char;
   			for (i = 0; i < sText.length && IsNumber == true; i++) 
      			{ 
      				Char = sText.charAt(i); 
      				if (ValidChars.indexOf(Char) == -1) 
         				{
         					IsNumber = false;
         				}
      			}
  			 return IsNumber;
   
   		}