function trim1(inputString)
{
    if (typeof inputString != "string")
    {
        return inputString;
    }
    var retValue = inputString;
    var ch = retValue.substring(0, 1);
    while (ch == " ")
    { // Check for spaces at the beginning of the string
        retValue = retValue.substring(1, retValue.length);
        ch = retValue.substring(0, 1);
    }
    ch = retValue.substring(retValue.length-1, retValue.length);
    while (ch == " ")
    { // Check for spaces at the end of the string
        retValue = retValue.substring(0, retValue.length-1);
        ch = retValue.substring(retValue.length-1, retValue.length);
    }
    //while (retValue.indexOf(" ") != -1) { // Note that there are two 
 //spaces in the string - look for multiple spaces within the string
    //retValue = retVal
//}
return retValue;
}
    var vld_Email =  
/^(([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,5}|[0-9]{1,3})(\]?))?$/;
 
function temp(){
}
     function validate()
    {
	if(trim1(document.form1.fname.value)=="")
	{
	alert("Please enter your first name")
	document.form1.fname.focus();
	return false;
	}
	
	else if(trim1(document.form1.lname.value)=="")
	{
	alert("Please enter your last name")
	document.form1.lname.focus();
	return false;
	}
	
	else if(trim1(document.form1.add1.value)=="")
	{
	alert("Please enter your address")
	document.form1.add1.focus();
	return false;
	}
	
	else if(trim1(document.form1.city.value)=="")
	{
	alert("Please enter your city")
	document.form1.city.focus();
	return false;
	}
	
	else if(trim1(document.form1.state.value)=="")
	{
	alert("Please select state")
	document.form1.state.focus();
	return false;
	}	
    
	else if(trim1(document.form1.zip.value)=="")
	{
	alert("Please enter your zip")
	document.form1.zip.focus();
	return false;
	}
	
	else if(trim1(document.form1.email.value)=="")
    {
	alert("Please enter the email address")
	document.form1.email.focus();
	return false;
    }

    else if(eval(vld_Email).test(document.form1.email.value)==false)
    {
     alert("Please enter a valid email address");
     document.form1.email.focus();
     return (false);
    }
	
	else if(trim1(document.form1.cemail.value)=="")
    {
	alert("Please enter your confirm email address")
	document.form1.cemail.focus();
	return false;
    }
	
	else if(trim1(document.form1.dd.value)=="")
    {
	alert("Please enter your date of birth")
	document.form1.dd.focus();
	return false;
    }
	
	else if(trim1(document.form1.mm.value)=="")
    {
	alert("Please enter your month of birth")
	document.form1.mm.focus();
	return false;
    }
	
	else if(trim1(document.form1.yy.value)=="")
    {
	alert("Please enter your year of birth")
	document.form1.yy.focus();
	return false;
    }
	
	if(RadioButtons1()==false)
	return false;
	
	
	else if(trim1(document.form1.code.value)=="")
    {
	alert("Please enter the code")
	document.form1.code.focus();
	return false;
    }	
	
					
	else
	{
	document.form1.submit();
	}
	}

	
	
function resetForm(){
	document.form1.reset();
	document.form1.name.focus();
}

function RadioButtons1() 
{
	myOption = -1;
	for (i=document.form1.radio1.length-1; i > -1; i--) 
	{
		if (document.form1.radio1[i].checked) 
		{
		myOption = i;
		}
	}

	if (myOption == -1) 
	{
		alert("Please select gender");
		return false;
	}
	return true;
}
function trim(s)
{
	while (s.substring(0,1) == ' ')
	{
		s = s.substring(1,s.length);
	}
	while (s.substring(s.length-1,s.length) == ' ')
	{
		s = s.substring(0,s.length-1);
	}
	return s;
}

//For checking invalid E-Mail address
function isEmail(aStr)
{
	var reEmail=/^[0-9a-zA-Z_\.-]+\@[0-9a-zA-Z_\.-]+\.[0-9a-zA-Z_\.-]+$/;
	if(!reEmail.test(aStr))
	{
		return false;
	}
		return true;
}

function chkform()
{
	if(document.frm_reg.email.value=="")
	{
		alert("Please enter your email.");
		document.frm_reg.email.focus();
		return false;
	}
	if(!isEmail(document.frm_reg.email.value))
	{
		alert("Please enter a valid email address.");
		document.frm_reg.email.focus();
		return false;
	}
	return true;
} 

function openRequestedPopup()
{
	var x=window.open(siteurl+"sweepstake/index.php?tplaction=officialrules&popup=yes","Officialrules",
	"menubar=no,location=0,resizable=no,scrollbars=yes,status=yes,width=400,height=500");
}