function gup( name ){

name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");

var regexS = "[\\?&]"+name+"=([^&#]*)";

var regex = new RegExp( regexS );

var results = regex.exec( window.location.href );

if( results == null )

return "";

else

return results[1];

} 


function validateform(){



var fname = document.getElementById("fname");
var lname = document.getElementById("lname");
var address = document.getElementById("address");
var state = document.getElementById("state");
var zcode = document.getElementById("zcode");
var phone = document.getElementById("phone");
var email = document.getElementById("email");

var contactvalid = document.getElementById("contactsent");
var fnamevalid = document.getElementById("fnamevalid");
var lnamevalid = document.getElementById("lnamevalid");
var addressvalid = document.getElementById("addressvalid");
var statevalid = document.getElementById("statevalid");
var zcodevalid = document.getElementById("zcodevalid");
var phonevalid = document.getElementById("phonevalid");
var emailvalid = document.getElementById("emailvalid");

contactvalid.innerHTML = '';



var blnAt = '0';

var blnDot = '0';

var valCtr = '';

var intCheckCtr = '';

var valid = true;



	if(fname.value.length == "0"){
		fnamevalid.innerHTML = "First Name is required";
		valid = false;
	}else{
		fnamevalid.innerHTML = "";
	}
	
	if(lname.value.length == "0"){
		lnamevalid.innerHTML = "Last Name is required";
		valid = false;
	}else{
		lnamevalid.innerHTML = "";
	}
	
	if(address.value.length == "0"){
		addressvalid.innerHTML = "Address is required";
		valid = false;
	}else{
		addressvalid.innerHTML = "";
	}
	
	if(state.value.length == "0"){
		statevalid.innerHTML = "State is required";
		valid = false;
	}else{
		statevalid.innerHTML = "";
	}
	
	if(zcode.value.length == "0"){
		zcodevalid.innerHTML = "Zipcode is required";
		valid = false;
	}else{
		zcodevalid.innerHTML = "";
	}
	
	if(phone.value.length == "0"){
		phonevalid.innerHTML = "Phone is required";
		valid = false;
	}else{
		phonevalid.innerHTML = "";
	}
		
	
	if(email.value.length == '0'){
		emailvalid.innerHTML = 'Email is required';
		valid = false;
	}else{
		var emailValCtr = email.value.length;
		for(var i = 0; i < emailValCtr; i++){
			if(email.value[i] == '@'){
				blnAt = '1';
				intCheckCtr = i;
			}
		}
		if(blnAt == '1'){
			for(var j = 0; j < emailValCtr; j++){
				valCtr = intCheckCtr + j;
				if(email.value[valCtr] == '.'){
					blnDot = '1';
				}
			}
			if(blnDot == '0'){
				emailvalid.innerHTML = 'Invalid email format';
				valid = false;
			}else{
				emailvalid.innerHTML = '';
			}
		}else{
			emailvalid.innerHTML = 'Invalid email format';
			valid = false;
		}
	}	
	
	return valid;
}