// JavaScript Document
function prmt(msg)
{
	jQuery.prompt(msg,{show :'fadeIn'});
}

function news_validate()
{ 
	msg = "";
	if(document.getElementById("name").value == "")
	{
		msg = "- Please enter the name.";
	}
	var re = /^[_\.0-9a-z-]+\@([0-9a-z][0-9a-z-]*\.)+([a-z]{2,4})+$/i
		if(document.getElementById('email').value == "")
		{
			msg += "<br>- Please enter the email address.";
		}
		else
		{
			if(!document.getElementById('email').value.match(re)) 
			{
			msg += "<br>- Please enter valid Email ID.";
			}
		}
	 
		if(msg != "")
		{
			prmt(msg);
			return false;
		}
		else
		{
			return true;
		}
}

function alphanum(event)
{
  if(navigator.appName != "Microsoft Internet Explorer" )
   {
		if( (event.which >= 97 && event.which <= 122 ) || (event.which >= 65 && event.which <= 90 ) || (event.which==0)|| (event.which==8) || (event.which==45))
		{
			 return ; 
		}
	  else {
		  
		return false;
	  }
  }
  else
  {
  
  	if( (event.keyCode >= 97 && event.keyCode <= 122 )  || (event.keyCode >= 65 && event.keyCode <= 90 ) || (event.keyCode == 0 )|| (event.keyCode==8)|| (event.keyCode==45))
    {
	     return ; 
	}
  	else {
    return false;
   }
  }
}
function contact_validate()
{
	msg = "";
	if(document.getElementById("name").value == "")
	{
		msg = "- Please enter the name.";
	}
	var re = /^[_\.0-9a-z-]+\@([0-9a-z][0-9a-z-]*\.)+([a-z]{2,4})+$/i
	if(document.getElementById('email').value == "")
	{
		msg += "<br>- Please enter the email address.";
	}
	else
	{
		if(!document.getElementById('email').value.match(re)) 
		{
		msg += "<br>- Please enter valid Email ID.";
		}
	}
	if(document.getElementById("question").value == "")
	{
		msg += "<br>- Please enter the question.";
	}
	 
		if(msg != "")
		{
			prmt(msg);
			return false;
		}
		else
		{
			return true;
		}	
}