// JavaScript Document
function Trim(s) 
{
  // Remove leading spaces and carriage returns
  
  while ((s.substring(0,1) == ' ') || (s.substring(0,1) == '\n') || (s.substring(0,1) == '\r'))
  {
    s = s.substring(1,s.length);
  }

  // Remove trailing spaces and carriage returns

  while ((s.substring(s.length-1,s.length) == ' ') || (s.substring(s.length-1,s.length) == '\n') || (s.substring(s.length-1,s.length) == '\r'))
  {
    s = s.substring(0,s.length-1);
  }
  return s;
}

function alpha(value,length)
{
	chkl="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ";
	for(i=0;i<length;i++)
	{
		chl=value.charAt(i);
		rtn1=chkl.indexOf(chl);

		if(rtn1==-1)
		return false;
	
	}
	return true;
}

function number(value,length)
{
	chkl="0123456789 ";
	for(i=0;i<length;i++)
	{
		chl=value.charAt(i);
		rtn1=chkl.indexOf(chl);

		if(rtn1==-1)
		return false;
	
	}
	return true;
	
}

function evaluateEmail(f)
{
	var value = f;
	if (value.length == 0) 
		return true;        
	var rx = /^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)*\.\w{2,8}$/;
	var matches = rx.exec(value);	
	return (matches != null);
}
	
function checkall()
{
	
	var rs=(document.frmlist.abc.checked)?true:false;

	
	for(i=0;i<document.frmlist.elements.length;i++)
	{
			if(document.frmlist.elements[i].id=='iId')
			{
				
				document.frmlist.elements[i].checked=rs;
			}
			
	
	}
	
	
}
function checkenquire()
{
var flag=0;

if(Trim(document.getElementById("fname").value)=="")
{
	//alert("Name can not be left blank");
	divbox = document.getElementById("errfname");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.innerHTML = "Name required!!";
	divbox.style.display = "block";
	document.getElementById("fname").focus();
	flag=0;
	return false;
}
else if(Trim(document.getElementById("fname").value)!="")
{
	divbox = document.getElementById("errfname");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.style.display = "none";
	flag=1;
}

if(alpha(document.getElementById("fname").value,document.getElementById("fname").value.length)==false)
{
	//alert("Enter valid name");
	divbox = document.getElementById("errfname");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.innerHTML = "Enter Valid Name!!";
	divbox.style.display = "block";
	document.getElementById("fname").focus();
	flag=0;
	return false;

}
else if(alpha(document.getElementById("fname").value,document.getElementById("fname").value.length)==true)
{
	//alert("Enter valid name");
	divbox = document.getElementById("errfname");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.style.display = "none";
	flag=1;

}



if(Trim(document.getElementById("email").value)=="")
{
	//alert("Email address can not be left blank");
	divbox = document.getElementById("erremailadderss");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.innerHTML = "Enter valid email address!!";
	divbox.style.display = "block";
	document.getElementById("email").focus();
	flag=0;
	return false;
}
else if(Trim(document.getElementById("email").value)!="")
{
	//alert("Email address can not be left blank");
	divbox = document.getElementById("erremailadderss");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.style.display = "none";
	flag=1;
}

if(evaluateEmail(document.getElementById("email").value)==false)
{
	//alert("Enter valid Email address");
	divbox = document.getElementById("erremailadderss");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.innerHTML = "Enter valid email address!!";
	divbox.style.display = "block";
	document.getElementById("email").focus();
	flag=0;
	return false;

}
else if(evaluateEmail(document.getElementById("email").value)==true)
{
	//alert("Enter valid Email address");
	divbox = document.getElementById("erremailadderss");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.style.display = "none";
	flag=1;
}

if(document.getElementById("phone").value=="")
{
	//alert("Enter valid phone number");
	divbox = document.getElementById("errphone");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.innerHTML = "Enter valid phone no.!!";
	divbox.style.display = "block";
	document.getElementById("phone").focus();
	flag=0;
	return false;
}
else if(document.getElementById("phone").value!="")
{
	//alert("Enter valid phone number");
	divbox = document.getElementById("errphone");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.style.display = "none";
	flag=1;
}

if(number(document.getElementById("phone").value,document.getElementById("phone").value.length)==false)
{
	//alert("Enter valid phone number");
	divbox = document.getElementById("errphone");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.innerHTML = "Enter valid phone no.!!";
	divbox.style.display = "block";
	document.getElementById("phone").focus();
	flag=0;
	return false;
}
else if(number(document.getElementById("phone").value,document.getElementById("phone").value.length)==true)
{
	//alert("Enter valid phone number");
	divbox = document.getElementById("errphone");
	//alert (divbox.innerHTML);
	divbox.innerHTML = "";
	divbox.style.display = "none";
	flag=1;
}

if (flag==1)
{
	document.forms[0].submit();
}

}