function fill() {
	if (document.shareform.email1.value == "")	{
		document.shareform.email1.value = "Enter your email";
	}
}
function remove() {
	if (document.shareform.email1.value == "Enter your email") {
		document.shareform.email1.value = "";
	}
}


function fill2() {
	if (document.shareform.email2.value == "")	{
		document.shareform.email2.value = "Enter your friend's email";
	}
}
function remove2() {
	if (document.shareform.email2.value == "Enter your friend's email") {
		document.shareform.email2.value = "";
	}
}





function emailCheck (emailStr) {
 
/* The following variable tells the rest of the function whether or not
to verify that the address ends in a two-letter country or well-known
TLD.  1 means check it, 0 means don't. */
 
var checkTLD=1;
 
/* The following is the list of known TLDs that an e-mail address must end with. */
 
var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
 
/* The following pattern is used to check if the entered e-mail address
fits the user@domain format.  It also is used to separate the username
from the domain. */
 
var emailPat=/^(.+)@(.+)$/;
 
/* The following string represents the pattern for matching all special
characters.  We don't want to allow special characters in the address. 
These characters include ( ) < > @ , ; : \ " . [ ] */
 
var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]\\'";
 
/* The following string represents the range of characters allowed in a 
username or domainname.  It really states which chars aren't allowed.*/
 
var validChars="\[^\\s" + specialChars + "\]";
 
/* The following pattern applies if the "user" is a quoted string (in
which case, there are no rules about which characters are allowed
and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
is a legal e-mail address. */
 
var quotedUser="(\"[^\"]*\")";
 
/* The following pattern applies for domains that are IP addresses,
rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
e-mail address. NOTE: The square brackets are required. */
 
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
 
/* The following string represents an atom (basically a series of non-special characters.) */
 
var atom=validChars + '+';
 
/* The following string represents one word in the typical username.
For example, in john.doe@somewhere.com, john and doe are words.
Basically, a word is either an atom or quoted string. */
 
var word="(" + atom + "|" + quotedUser + ")";
 
// The following pattern describes the structure of the user
 
var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
 
/* The following pattern describes the structure of a normal symbolic
domain, as opposed to ipDomainPat, shown above. */
 
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
 
/* Finally, let's start trying to figure out if the supplied address is valid. */
 
/* Begin with the coarse pattern to simply break up user@domain into
different pieces that are easy to analyze. */
 
var matchArray=emailStr.match(emailPat);
 
if (matchArray==null) {
 
/* Too many/few @'s or something; basically, this address doesn't
even fit the general mould of a valid e-mail address. */
 
alert("Email address seems incorrect (check @ and .'s)");
return false;

}
var user=matchArray[1];
var domain=matchArray[2];
 
// Start by checking that only basic ASCII characters are in the strings (0-127).
 
for (i=0; i<user.length; i++) {
if (user.charCodeAt(i)>127) {
alert("Ths username contains invalid characters.");
return false;
   }
}
for (i=0; i<domain.length; i++) {
if (domain.charCodeAt(i)>127) {
alert("Ths domain name contains invalid characters.");
return false;
   }
}
 
// See if "user" is valid 
 
if (user.match(userPat)==null) {
 
// user is not valid
 
alert("The username doesn't seem to be valid.");
return false;
}
 
/* if the e-mail address is at an IP address (as opposed to a symbolic
host name) make sure the IP address is valid. */
 
var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {
 
// this is an IP address
 
for (var i=1;i<=4;i++) {
if (IPArray[i]>255) {
alert("Destination IP address is invalid!");
return false;
   }
}
return true;
}
 
// Domain is symbolic name.  Check if it's valid.
 
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i<len;i++) {
if (domArr[i].search(atomPat)==-1) {
alert("The domain name does not seem to be valid.");
return false;
   }
}
 
/* domain name seems valid, but now make sure that it ends in a
known top-level domain (like com, edu, gov) or a two-letter word,
representing country (uk, nl), and that there's a hostname preceding 
the domain or country. */
 
if (checkTLD && domArr[domArr.length-1].length!=2 && 
domArr[domArr.length-1].search(knownDomsPat)==-1) {
alert("The address must end in a well-known domain or two letter " + "country.");
return false;
}
 
// Make sure there's a host name preceding the domain.
 
if (len<2) {
alert("This address is missing a hostname!");
return false;
}
 
// If we've gotten this far, everything's valid!
return true;
}
 
//  End -->

//this si to check special character
function validate_char(str)
{

var iChars = "!@#$%^&*()+=[]\\\';,./{}|\":<>?";
		for (var i = 0; i < str.length; i++) 
	  	{	
		  	if (iChars.indexOf(str.charAt(i)) != -1) 
		  	{
		  	
		  		return false;
  			}
  			
   		 }	
	return true;
}

function validate_form()
{
	if(document.frm1.name.value.length==0)
	{
			alert("Please enter your name!");
			document.frm1.name.focus();
			return false;
	}
	else if(!validate_char(document.frm1.name.value))
		{
			alert("Your name has special character,this is not allwoed!");
			document.frm1.name.focus();
			return false;
		}
	else if(document.frm1.address1.value.length==0)
	{
		alert("Please enter your address1!");
		document.frm1.address1.focus();
		return false;
		
	}
	else if(!validate_char(document.frm1.address1.value))
		{
			alert("Your address1 has special character,this is not allwoed!");
			document.frm1.address1.focus();
			return false;
		}
	/*else if(document.frm1.address2.value!="")
	{
		if(!validate_char(document.frm1.address2.value))
		{
			alert("Your address2 has special character,this is not allwoed!");
			document.frm1.address2.focus();
			return false;
		}
	}*/
	else if(document.frm1.city.value.length==0)
	{
		alert("Please enter your city!");
		document.frm1.city.focus();
		return false;
	}
	else if(!validate_char(document.frm1.city.value))
		{
			alert("Your City has special character,this is not allwoed!");
			document.frm1.city.focus();
			return false;
		}
	else if(document.frm1.state.value=="")
	{
			alert("Please select your state");
			document.frm1.state.focus();
			return false;
		
	}
		
	else if(document.frm1.postalcode.value=="")
	{
			alert("Please enter your Postal code!");
			document.frm1.postalcode.focus();
			return false;
		
	}
	else if(document.frm1.phone.value=="")
	{
			alert("Please enter your Phone Number!");
			document.frm1.phone.focus();
			return false;
		
	}
	else if(document.frm1.email.value.length==0)
	{
		alert("Please enter youe Email Address!");
		document.frm1.email.focus();
		return false;
	}
	else if(!emailCheck(document.frm1.email.value))
	{
		document.frm1.email.focus();
		return false;
	}
	
	
	else if(document.frm1.resp1name.value.length==0)
	{
			alert("Please enter Recipient name!");
			document.frm1.resp1name.focus();
			return false;
	}
	else if(!validate_char(document.frm1.resp1name.value))
		{
			alert("Recipient name has special character,this is not allwoed!");
			document.frm1.resp1name.focus();
			return false;
		}
	
	else if(document.frm1.resp1addr1.value.length==0)
	{
			alert("Please enter Recipient address!");
			document.frm1.resp1addr1.focus();
			return false;
	}
	else if(!validate_char(document.frm1.resp1addr1.value))
		{
			alert("Recipient address has special character,this is not allwoed!");
			document.frm1.resp1addr1.focus();
			return false;
		}
	
	else if(document.frm1.resp1city.value.length==0)
	{
			alert("Please enter Recipient city!");
			document.frm1.resp1city.focus();
			return false;
	}
	else if(!validate_char(document.frm1.resp1city.value))
		{
			alert("Recipient city has special character,this is not allwoed!");
			document.frm1.resp1city.focus();
			return false;
		}
	else if(document.frm1.resp1state.value=="")
	{
			alert("Please select Recipient state");
			document.frm1.resp1state.focus();
			return false;
		
	}
	
	else if(document.frm1.resp1postalcode.value=="")
	{
			alert("Please enter Recipient postalcode!");
			document.frm1.resp1postalcode.focus();
			return false;
	}
	
	
	/*else if(document.frm1.resp2name.value.length==0)
	{
			alert("Please enter recipient 2 name!");
			document.frm1.resp2name.focus();
			return false;
	}
	else if(!validate_char(document.frm1.resp2name.value))
		{
			alert("Recipient 2 name has special character,this is not allwoed!");
			document.frm1.resp2name.focus();
			return false;
		}
	
	else if(document.frm1.resp2addr1.value.length==0)
	{
			alert("Please enter Recipient 2 address!");
			document.frm1.resp2addr1.focus();
			return false;
	}
	else if(!validate_char(document.frm1.resp2addr1.value))
		{
			alert("Recipient 2 address has special character,this is not allwoed!");
			document.frm1.resp2addr1.focus();
			return false;
		}
	
	else if(document.frm1.resp2city.value.length==0)
	{
			alert("Please enter Recipient 2 city!");
			document.frm1.resp2city.focus();
			return false;
	}
	else if(!validate_char(document.frm1.resp2city.value))
		{
			alert("Recipient 2 city has special character,this is not allwoed!");
			document.frm1.resp2city.focus();
			return false;
		}
	else if(document.frm1.resp2statae.value=="")
	{
			alert("Please select Recipient 2 state");
			document.frm1.resp2statae.focus();
			return false;
		
	}
	
	else if(document.frm1.resp2postalcode.value=="")
	{
			alert("Please select Recipient 2 postalcode!");
			document.frm1.resp2postalcode.focus();
			return false;
	}
*/	
	
	
	
return true;
	
}