/*Validation for newlwtter*/

function validate(frm)
{
	 
	email = frm.signup_email;
 

	err_flag = 0;
	
if (email.value == "" || !validate_email(email.value))
			{
			alert ("Please enter proper Email!");
			email.focus();
			return false;	
		}

}

function validate_email(e)
{
	var str=e;
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i

	if (!filter.test(str))
		return false;
	else
		return true;
}


/*Validtion for contact us*/
function validate1(frm) 
{ 
sname = frm.name; 
semail = frm.email; 
message = frm.comments; 
 
err_flag = 0; 
 
if (sname.value == "" || !removeSpaces(sname.value)) 
  { 
   alert ("Please enter proper Name!"); 
   sname.focus(); 
   sname.value=""; 
   return false;  
  } 
  else if (semail.value == "" || !validate_email(semail.value)) 
   { 
   alert ("Please enter proper Email!"); 
   semail.focus(); 
   return false;  
  } 
 
  else if (message.value == "" || !removeSpaces(message.value)) 
    { 
     alert ("Please enter proper Message!"); 
     message.focus(); 
     message.value=""; 
     return false;  
    } 
 
} 
 
function validate_email(e) 
{ 
var str=e; 
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i 
 
if (!filter.test(str)) 
  return false; 
else 
  return true; 
} 
 
function removeSpaces(string) { 
var tstring = ""; 
string = '' + string; 
splitstring = string.split(" "); 
for(i = 0; i < splitstring.length; i++) 
tstring += splitstring[i]; 
return tstring; 
} 

/*Validation for tell a friend*/

function validate2(frm)
{
 name1 = frm.sName;
 name2=frm.name1;
 email = frm.sEmail;
 email2=frm.email1;
/// alert(name2.value);
 //alert(email2/valu);


 err_flag = 0;
 
 if (name1.value == "" || !removeSpaces(name1.value))
  {
   alert ("Please enter proper Name!");
    name1.focus();
   return false; 
   name1.value="";
  
  }
  else if (email.value == "" || !validate_email(email.value))
   {
   alert ("Please enter proper Email!");
   email.focus();
   return false; 
  }
 
 
 if (name2.value == "" || !removeSpaces(name2.value))
  {
   alert ("Please enter proper Friend's Name.!");
    name2.focus();
   return false; 
   name2.value="";
  
  }
  else if (email2.value == "" || !validate_email(email2.value))
   {
   alert ("Please enter proper Friend'sEmail.!");
   email2.focus();
   return false; 
  }
}

function validate_email(e)
{
 var str=e;
 var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i

 if (!filter.test(str))
  return false;
 else
  return true;
}

function removeSpaces(string) {
 var tstring = "";
 string = '' + string;
 splitstring = string.split(" ");
 for(i = 0; i < splitstring.length; i++)
 tstring += splitstring[i];
 return tstring;
}

/* Script For Bookmark*/

function addBookmark(site)
{
	var opera=navigator.userAgent.toLowerCase();
	var isOpera=(opera.indexOf('opera')!=-1);
	if (window.sidebar) // firefox
		{window.sidebar.addPanel(site +" - "+ document.title, window.location , "");}
	else if(isOpera)
		{alert("Sorry! Your browser doesn't support this function. Please press Ctrl+D to bookmark this site.");}
	else if(window.opera && window.print)
		{ // opera
			var elem = document.createElement('a');
			elem.setAttribute('href',window.location);
			elem.setAttribute('title',document.title);
			elem.setAttribute('rel','sidebar');
			elem.click();
		} 
	else if(document.all){// ie
		window.external.AddFavorite(window.location, site+" - "+ document.title);
		}
	else
		{alert("Sorry! Your browser doesn't support this function. Please press Ctrl+D to bookmark this site.");}
}