// JavaScript Document
function validation1()
{
e=document.mail;

	if(e.name.value=="")
	{
		alert("Please enter Your  Name");
		e.name.focus();
		return false;
	}
	var nam=e.name.value;
	if(isvalnumAlpha(nam)!=true)
	{
		alert("PLEASE ENTER VALID NAME!");
		e.name.focus();
		e.name.select();
		return false;
	}
	if(e.phone.value=="")
	{
		alert("Please enter Your Telephone No.");
		e.phone.focus();
		return false;
	}	
	
	if(isNumber(e.phone.value)!=true)
				{
				alert("Enter Valid Telephone Number");
				e.phone.focus();
				e.phone.select();
				return false;
				}
	
		if(e.mobile.value=="")
	{
		alert("Please enter Your Mobile No.");
		e.mobile.focus();
		return false;
	}	
	
	if(isNumber(e.mobile.value)!=true)
				{
				alert("Enter Valid Mobile Number");
				e.mobile.focus();
				e.mobile.select();
				return false;
				}
				
				if(e.city.value=="")
	{
	alert("Please enter City");
	e.city.focus();
	return false;
	}
	if(e.country.value=="")
	{
	alert("Please enter Country");
	e.country.focus();
	return false;
	}
	

	if(e.email.value=="")
	{
	alert("Please enter your E-Mail id");
	e.email.focus();
	return false;
	}
	var em=e.email.value;
	if((em.indexOf('@',0)==-1)||(em.indexOf('.',0)== -1))
	{ alert("PLEASE ENTER VALID E-MAIL!");
	e.email.focus();
	e.email.select();
	 return false;
	}
	
	
	
	if(e.feedback.value=="")
	{
		alert("Please enter Your Requirement");
		e.feedback.focus();
		return false;
	}	
}
function isvalnumAlpha(data)
	{ var numStr="1234567890-=\~!@#$%^*()_+|?><:{},";
	var thisChar;
	var counter=0;
	for(var i=0; i < data.length; i++)
		{
			thisChar=data.substring(i,i+1);
			if(numStr.indexOf(thisChar)==-1)
			{counter++;}
		}
		if(counter==data.length)
		{return true;}
		else
		return false;
}


function isNumber(data)
{
	var numStr="1234567890-_";
	var thisChar;
	var counter=0;
	for(var i=0; i < data.length; i++)
		{
			thisChar=data.substring(i,i+1);
			if(numStr.indexOf(thisChar)!=-1)
			{counter++;}
		}
		if(counter==data.length)
		{return true;}
		else
		return false;
 }