function AnswerCheck(form,mode)
{ 
var myFocus;

    if( (!CheckUnselects(form.OS_NEWSLETTER)) && (!CheckUnselects(form.OS_SUBSEA_NEWSLETTER)) &&
	 (!CheckUnselects(form.OS_ASIA_NEWSLETTER)) && (!CheckUnselects(form.OS_WAFRICA_NEWSLETTER)) && 
	(!CheckUnselects(form.OS_NORTH_SEA_NEWSLTR)) && (!CheckUnselects(form.OS_MID_EAST_NEWSLTR)) &&
(!CheckUnselects(form.OS_DRILL_EQPT_NEWSLTR)) && (!CheckUnselects(form.OS_NEWS_ALERT)) &&
(!CheckUnselects(form.OS_GEOSCIENCE_NEWSLTR)) )
	{
		alert("Please indicate which newsletter/s you would like to receive.");
    	form.OS_NEWSLETTER[0].focus();
		return false;
	}

  	if ((document.forms[0].OS_NEWSLETTER[0].checked) || (document.forms[0].OS_SUBSEA_NEWSLETTER[0].checked) ||
	  (document.forms[0].OS_ASIA_NEWSLETTER[0].checked) || (document.forms[0].OS_WAFRICA_NEWSLETTER[0].checked) ||
(document.forms[0].OS_NORTH_SEA_NEWSLTR[0].checked) || (document.forms[0].OS_MID_EAST_NEWSLTR[0].checked) ||
(document.forms[0].OS_DRILL_EQPT_NEWSLTR[0].checked) || (document.forms[0].OS_NEWS_ALERT[0].checked) ||
(document.forms[0].OS_GEOSCIENCE_NEWSLTR[0].checked) )
	{	
		//do nothing if at least one of the newsletter/report answer "Yes"
	}
	else  // stop validation if answer no and didn't select yes for any of the newsletter/report
  	{
		return true;
  	}
	if (mode == "ADD")
	{
		     
		if(form.FNAME.value == "")
		{
			alert("Please specify your First name.");
       			form.FNAME.focus();
			return false;
		}
		if(form.LNAME.value == "")
		{
			alert("Please specify your Last name.");
       			form.LNAME.focus();
			return false;
		}
        } 
	if(form.COMPANY.value == "")
	{
		alert("Please specify your Company name.");
       		form.COMPANY.focus();
		return false;
	}
	if(form.ADDRESS2.value == "")
	{
		alert("Please specify your Street Address.");
        	form.ADDRESS2.focus();
		return false;
	}
	if(form.CITY.value == "")
	{
		alert("Please specify your City.");
        	form.CITY.focus();
		return false;
	}
	
	if (form.STATE.selectedIndex == 0)
	{
		alert("Please specify your State/Province or select 'I am not in the US or Canada'.");
	        form.STATE.focus();
		return false;
	}
	
	// validate Canadian state/postal code combination
	if (!ValidCanPostal(form.STATE[form.STATE.selectedIndex].value,form.ZIPCODE.value))
	{
		alert ("Invalid Canadian province/postal code combination.");
    	form.STATE.focus();
		return false;
	}

	if (form.STATE[form.STATE.selectedIndex].value == "53")
    {
		if (form.COUNTRY.value == "")
		{
			alert("Please specify your Country.");
        		form.COUNTRY.focus();
			return false;
		}
    }
	else
	{
		if (form.ZIPCODE.value.length < 5)
		{
			alert("Please specify your Zip/Postal Code.");
        		form.ZIPCODE.focus();
			return false;
		} 
     } 
	
    if(form.EMAIL_ADDRESS.value == "")
	{
		alert("Please specify your E-mail Address.");
       		form.EMAIL_ADDRESS.focus();
		return false;
    }
	if(!validEmail(form.EMAIL_ADDRESS.value))
	{
		alert("You have entered an invalid email address. Please re-enter it.");
		form.EMAIL_ADDRESS.focus();
		return false;
	}
	if (form.EMAIL_ADDRESS2.value == "")
	{
		alert("Please confirm your email address.");
		form.EMAIL_ADDRESS2.focus();
		return false;
	}
	if(form.EMAIL_ADDRESS.value.toUpperCase() != form.EMAIL_ADDRESS2.value.toUpperCase())
	{
	    alert("Confirmation email address does not match email address.");
	    form.EMAIL_ADDRESS.focus();
		return false;
	}	

	//question 1
	if (!CheckDropdown(document.forms[0].WEB_BUSINESS)) 
	{ 
		alert("Please select your Question 1. Primary Business.");
		myFocus=document.getElementById("WEB_BUSINESS");
		myFocus.scrollIntoView(true); 
		document.forms[0].WEB_BUSINESS.focus();
		return false;
	}
			
	//question 2
	if (!CheckDropdown(document.forms[0].WEB_JOB_FUNCTION)) 
	{
		alert("Please select your Question 2. Job Function.");
		myFocus=document.getElementById("WEB_JOB_FUNCTION");
		myFocus.scrollIntoView(true); 
		document.forms[0].WEB_JOB_FUNCTION.focus();
		return false;	
	}	      
	
	//question 3
	if (!CheckDropdown(document.forms[0].WEB_EMPLOYEES)) 
	{
		alert("Please select your Question 3. Employees.");
		myFocus=document.getElementById("WEB_EMPLOYEES");
		myFocus.scrollIntoView(true); 
		document.forms[0].WEB_EMPLOYEES.focus();
		return false;	
	}	      

	if(form.WEB_PERSONAL_ID.value == "")
	{
 		alert("Please specify your personal identifier.");
       		form.WEB_PERSONAL_ID.focus();
		return false;
    }
	
	return true;
}

// declare global variables
var i;

// two arrays for Canadian province/postal code validation
var CanCodes=new Array("54","55","56","57","58","59","60","66","61","62","63","64","65");
var CanLetters=new Array("T","UV","R","E","A","B","X","X","KLMNP","C","GHJ","S","Y");

// check if first letter of postal code matches selected Canadian province
// StateCD is 2-digit code that Omeda uses to identify Canadian provinces (value of STATE field)
// PostCD is entered postal code (value of ZIPCODE field)
function ValidCanPostal(StateCD, PostCD)
{
	var fletter=PostCD.substring(0,1);
	fletter = fletter.toUpperCase();

	for(i=0;i<13;i++)
	{
		if (StateCD==CanCodes[i])
		{
			if (CanLetters[i].indexOf(fletter,0) == -1)
			{
				return false;
			}
			else
			{
				return true;
			}
		}
	}
	return true;
}
function IsCanadian(StateCD)
{
	for(i=0;i<13;i++)
	{
		if (StateCD==CanCodes[i])
		{
			return true;
		}
	}
	return false;
}
function CheckDropdown(selectBox)
{

	if(selectBox.selectedIndex == "0")
	{
		return false;
	}
	else
	{
		return true;
	}
}

function CheckUnselects(radioItem)
{
	for(i=0;i<radioItem.length;i++)
	{
		if(radioItem[i].checked)
		{
			return true;
		}//end if
	}//end for
	return false;
}
function validEmail(email)
{
	invalidchars = " /:;"

	if(email == "")
	{			//checks to see if blank field
		return false
	}
			
	for(i=0;i<invalidchars.length;i++){ //checks for invalid chars
			
	badchars = invalidchars.charAt(i)
			
	if(email.indexOf(badchars,0)!= -1)
	{
		return false
	}	
													}
	
	atPos = email.indexOf("@",1)  //holds position of "@"
			
	if(atPos == -1) 
	{	//checks to see if "@" present
		return false
	}
							
	if(email.indexOf("@",atPos+1) != -1) 
	{ //checks for second "@"
		return false
	}
							
	periodPos = email.indexOf(".",atPos) //holds position of "."
			
	if(periodPos == -1)
	{ //checks for presence of "."
		return false
	}
	if(periodPos+3 > email.length)
	{//makes sure at least two chars after the period
		return false
	}
	return true 
}
function checkEmailValuePA(emailValue)
{     //runs the validate script and returns error box or nonerror

	if (emailValue == "")
	{
		//alert("You have not entered email address. Please re-enter it.");
		return true;
	}

	startPos = 0;

	commaPos = emailValue.indexOf(",",startPos+1);	//position of semicolomn
	while (commaPos != -1)
	{
		endPos = commaPos;
		emailElement = emailValue.substring(startPos,endPos);
		if(!validEmail(emailElement))
		{
			alert("You have entered an invalid email address. Please re-enter it.");
			return false;
		}
		startPos = endPos + 1;		
		commaPos = emailValue.indexOf(",",startPos);	//position of semicolomn
	}
	endPos = emailValue.length;
	emailElement = emailValue.substring(startPos,endPos);

	if(!validEmail(emailElement))
	{
		alert("You have entered an invalid email address. Please re-enter it.");
		return false;
	}
	return true;		
}
function formCheck(mode, description)
{ 
	if(document.forms[0].RECEIVE_YES_NO[0].checked == false && document.forms[0].RECEIVE_YES_NO[1].checked == false)
	{
	alert("Please specify whether you wish to receive " + description +"?");
        document.forms[0].RECEIVE_YES_NO[0].focus();
		return false;
	}

	if(document.forms[0].RECEIVE_YES_NO[1].checked == true)
	// stop validation when "not to receive" response
	{
		return true;
	}
	

	if (mode == "SHORT")
	{

	
	if (document.forms[0].EMAIL_ADDRESS.value == "")
		{
			alert("Please specify your E-mail Address.");
        		document.forms[0].EMAIL_ADDRESS.focus();
			return false;
		}
        if(!validEmail(document.forms[0].EMAIL_ADDRESS.value))
		{
			alert("You have entered an invalid email address. Please re-enter it.");
			document.forms[0].EMAIL_ADDRESS.focus();
			return false;
		}
	 	if (document.forms[0].EMAIL_ADDRESS2.value == "")
	    {
		  alert("Please confirm your email address.");
		  document.forms[0].EMAIL_ADDRESS2.focus();
		  return false;
	    }
		if(document.forms[0].EMAIL_ADDRESS.value.toUpperCase() != document.forms[0].EMAIL_ADDRESS2.value.toUpperCase())
		{
			alert("Confirmation email address does not match email address.");
	        document.forms[0].EMAIL_ADDRESS.focus();
			return false;
        }        
		if (document.forms[0].PHONE.value == "")
		{
			alert("Please specify your Business Phone.");
	    		document.forms[0].PHONE.focus();
			return false;
		}		     
               

	
		return true;
	}

		


	if (mode == "ADD")
	{
		if(document.forms[0].FNAME.value == "")
		{
			alert("Please specify your First name.");
        		document.forms[0].FNAME.focus();
			return false;
		}
		if(document.forms[0].LNAME.value == "")
		{
			alert("Please specify your Last name.");
        		document.forms[0].LNAME.focus();
			return false;
		}
	}
	if (mode != "RENEW")
	{
		if(document.forms[0].TITLE.value == "")
		{
			alert("Please specify your Title.");
	        	document.forms[0].TITLE.focus();
			return false;
		}
		if(document.forms[0].COMPANY.value == "")
		{
			alert("Please specify your Company name.");
        		document.forms[0].COMPANY.focus();
			return false;
		}
	
		if(document.forms[0].ADDRESS2.value == "")
		{
			alert("Please specify your Street Address.");
	        	document.forms[0].ADDRESS2.focus();
			return false;
		}
		if(document.forms[0].CITY.value == "")
		{
			alert("Please specify your City.");
	        	document.forms[0].CITY.focus();
			return false;
		}
		if (document.forms[0].STATE.selectedIndex == 0)
		{
			alert("Please specify your State/Province.");
		        document.forms[0].STATE.focus();
			return false;
		}

		// validate Canadian state/postal code combination
		if (!ValidCanPostal(document.forms[0].STATE[document.forms[0].STATE.selectedIndex].value,document.forms[0].ZIPCODE.value))
		{
			alert ("Invalid Canadian province/postal code combination.");
        		document.forms[0].STATE.focus();
			return false;
		}

		if (document.forms[0].STATE[document.forms[0].STATE.selectedIndex].value == "53")
		{
			if (document.forms[0].COUNTRY.value == "")
			{
				alert("Please specify your Country.");
	        		document.forms[0].COUNTRY.focus();
				return false;
			}
		}
		else
		{
			if (document.forms[0].ZIPCODE.value.length < 5)
			{
				alert("Please specify your Zip/Postal Code.");
	        		document.forms[0].ZIPCODE.focus();
				return false;
			}
		}
 }

	if (document.forms[0].EMAIL_ADDRESS.value == "")
		{
			alert("Please specify your E-mail Address.");
        		document.forms[0].EMAIL_ADDRESS.focus();
			return false;
		}
		if(!validEmail(document.forms[0].EMAIL_ADDRESS.value))
		{
			alert("You have entered an invalid email address. Please re-enter it.");
			document.forms[0].EMAIL_ADDRESS.focus();
			return false;
		}
	if (document.forms[0].EMAIL_ADDRESS2.value == "")
	{
		alert("Please confirm your email address.");
		document.forms[0].EMAIL_ADDRESS2.focus();
		return false;
	}
    if(document.forms[0].EMAIL_ADDRESS.value.toUpperCase() != document.forms[0].EMAIL_ADDRESS2.value.toUpperCase())
    {
	    alert("Confirmation email address does not match email address.");
	    document.forms[0].EMAIL_ADDRESS.focus();
	    return false;
    }        
         if (mode != "ADD")
	  {
		
        	if (document.forms[0].PHONE.value == "")
		{
			alert("Please specify your Business Phone.");
	    		document.forms[0].PHONE.focus();
			return false;
		}	
	}		  
               
    
 }  

function formCheckAlt(mode, description)
{ 
	if(document.forms[0].RECEIVE_YES_NO[0].checked == false && document.forms[0].RECEIVE_YES_NO[1].checked == false)
	{
	alert("Please specify whether you wish to receive " + description +"?");
        document.forms[0].RECEIVE_YES_NO[0].focus();
		return false;
	}
	
	if(document.forms[0].RECEIVE_YES_NO[1].checked == true)
	// stop validation when "not to receive" response
	{
		return true;
	}

	if (mode == "ADD")
	{
		if(document.forms[0].FNAME.value == "")
		{
			alert("Please specify your First name.");
        		document.forms[0].FNAME.focus();
			return false;
		}
		if(document.forms[0].LNAME.value == "")
		{
			alert("Please specify your Last name.");
        		document.forms[0].LNAME.focus();
			return false;
		}
	}
	if (mode != "RENEW")
	{
		if(document.forms[0].TITLE.value == "")
		{
			alert("Please specify your Title.");
	        	document.forms[0].TITLE.focus();
			return false;
		}
		if(document.forms[0].COMPANY.value == "")
		{
			alert("Please specify your Company name.");
        		document.forms[0].COMPANY.focus();
			return false;
		}
	
		if(document.forms[0].ADDRESS2.value == "")
		{
			alert("Please specify your Street Address.");
	        	document.forms[0].ADDRESS2.focus();
			return false;
		}
		if(document.forms[0].CITY.value == "")
		{
			alert("Please specify your City.");
	        	document.forms[0].CITY.focus();
			return false;
		}
		if (document.forms[0].STATE.selectedIndex == 0)
		{
			alert("Please specify your State/Province.");
		        document.forms[0].STATE.focus();
			return false;
		}

		// validate Canadian state/postal code combination
		if (!ValidCanPostal(document.forms[0].STATE[document.forms[0].STATE.selectedIndex].value,document.forms[0].ZIPCODE.value))
		{
			alert ("Invalid Canadian province/postal code combination.");
        		document.forms[0].STATE.focus();
			return false;
		}

		if (document.forms[0].STATE[document.forms[0].STATE.selectedIndex].value == "53")
		{
			if (document.forms[0].COUNTRY.value == "")
			{
				alert("Please specify your Country.");
	        		document.forms[0].COUNTRY.focus();
				return false;
			}
		}
		else
		{
			if (document.forms[0].ZIPCODE.value.length < 5)
			{
				alert("Please specify your Zip/Postal Code.");
	        		document.forms[0].ZIPCODE.focus();
				return false;
			}
		}
		if (document.forms[0].EMAIL_ADDRESS.value == "")
		{
			alert("Please specify your E-mail Address.");
        		document.forms[0].EMAIL_ADDRESS.focus();
			return false;
		}
		if(!validEmail(document.forms[0].EMAIL_ADDRESS.value))
		{
			alert("You have entered an invalid email address. Please re-enter it.");
			document.forms[0].EMAIL_ADDRESS.focus();
			return false;
		}
 	    if (document.forms[0].EMAIL_ADDRESS2.value == "")
	    {
		  alert("Please confirm your email address.");
		  document.forms[0].EMAIL_ADDRESS2.focus();
		  return false;
	    }
        if(document.forms[0].EMAIL_ADDRESS.value.toUpperCase() != document.forms[0].EMAIL_ADDRESS2.value.toUpperCase())
        {
	       alert("Confirmation email address does not match email address.");
	       document.forms[0].EMAIL_ADDRESS.focus();
	       return false;
        }        
		if (mode != "ADD")
		{
		
        	if (document.forms[0].PHONE.value == "")
		{
			alert("Please specify your Business Phone.");
	    		document.forms[0].PHONE.focus();
			return false;
		}	
	}		  
               

		if ((document.forms[0].HOME_ADDRESS1.value != "")
			|| (document.forms[0].HOME_ADDRESS2.value != "")
			|| (document.forms[0].HOME_CITY.value != "")
			|| (document.forms[0].HOME_ZIPCODE.value != "")
                        || (document.forms[0].HOME_STATE.selectedIndex > 0))
		{
			if(document.forms[0].HOME_ADDRESS2.value == "")
			{
				alert("Please specify your optional delivery Street Address.");
	        		document.forms[0].HOME_ADDRESS2.focus();
				return false;
			}
			if(document.forms[0].HOME_CITY.value == "")
			{
				alert("Please specify your optional delivery City.");
	        		document.forms[0].HOME_CITY.focus();
				return false;
			}
			if (document.forms[0].HOME_STATE.selectedIndex == 0)
			{
				alert("Please specify your optional delivery State/Province.");
		        	document.forms[0].HOME_STATE.focus();
				return false;
			}

			// validate Canadian state/postal code combination
			if (!ValidCanPostal(document.forms[0].HOME_STATE[document.forms[0].HOME_STATE.selectedIndex].value,document.forms[0].HOME_ZIPCODE.value))
			{
				alert ("Invalid optional delivery Canadian province/postal code combination.");
        			document.forms[0].HOME_STATE.focus();
				return false;
			}

			if (document.forms[0].HOME_STATE[document.forms[0].HOME_STATE.selectedIndex].value == "53")
			{
				if (document.forms[0].HOME_COUNTRY.value == "")
				{
					alert("Please specify your optional delivery Country.");
	        			document.forms[0].HOME_COUNTRY.focus();
					return false;
				}
			}
			else
			{
				if (document.forms[0].HOME_ZIPCODE.value.length < 5)
				{
					alert("Please specify your optional delivery Zip/Postal Code.");
	        			document.forms[0].HOME_ZIPCODE.focus();
					return false;
				}
			}
		}
	}
 } 
function PaidformCheck(mode)
{ 
	if(!CheckUnselects(document.paidform.SUBSCRIPTION))	
	{
		alert("Please select your subscription.");
    	   	document.paidform.SUBSCRIPTION[0].focus();
		return false;
	}
	if (mode == "ADD")
  	{
		if(document.paidform.FNAME.value == "")
		{
			alert("Please specify your First name.");
	       		document.paidform.FNAME.focus();
			return false;
		}
		if(document.paidform.LNAME.value == "")
		{
			alert("Please specify your Last name.");
       			document.paidform.LNAME.focus();
			return false;
		}
	}

	if (mode != "RENEW") 
  	{
		if (!CheckBusAddress())
		{
			return false;
		}				
	} 
	
	
if ((CheckedRadioValue(document.paidform.SUBSCRIPTION) == '11') && (document.paidform.EMAIL_ADDRESS.value == ""))
	{
		alert("Email is required for digital version.");
       	document.paidform.EMAIL_ADDRESS.focus();
		return false;
	}	
	
    if (document.paidform.EMAIL_ADDRESS.value != "") 
    {
        if(!validEmail(document.paidform.EMAIL_ADDRESS.value))
	    {
		  alert("You have entered an invalid email address. Please re-enter it.");
		  document.paidform.EMAIL_ADDRESS.focus();
		  return false;
	    }	 
	    if (document.paidform.EMAIL_ADDRESS2.value == "")
	    {
		  alert("Please confirm your email address.");
		  document.paidform.EMAIL_ADDRESS2.focus();
		  return false;
        }
        
        if(document.paidform.EMAIL_ADDRESS.value.toUpperCase() != document.paidform.EMAIL_ADDRESS2.value.toUpperCase())
	    {
	       alert("Confirmation email address does not match email address.");
	       document.paidform.EMAIL_ADDRESS.focus();
	       return false;
	    }
    }    	    
	
	if (!CheckPaymentInfo())
	{
		//alert(CheckPaymentInfo())
		return false;
	}
	
	return true;
}
function CheckBusAddress()
{
	if(document.paidform.ADDRESS2.value == "")
	{
		alert("Please specify your Street Address.");
	        document.paidform.ADDRESS2.focus();
		return false;
	}
	if(document.paidform.CITY.value == "")
	{
		alert("Please specify your City.");
	        document.paidform.CITY.focus();
		return false;
	}
       if (document.paidform.STATE.selectedIndex == 0)
		{
			alert("Please specify your State/Province or select 'I am not in the U.S. or Canada'.");
		        document.paidform.STATE.focus();
			return false;
		}
	// validate Canadian state/postal code combination
		if (!ValidCanPostal(document.paidform.STATE[document.paidform.STATE.selectedIndex].value,document.paidform.ZIPCODE.value))
		{
			alert ("Invalid Canadian province/postal code combination.");
        		document.paidform.STATE.focus();
			return false;
		}
                if (document.paidform.STATE[document.paidform.STATE.selectedIndex].value == "53")
		{
			if (document.paidform.COUNTRY.value == "")
			{
				alert("Please specify your Country.");
	        		document.paidform.COUNTRY.focus();
				return false;
			}
		}
		else
		{
		if (document.paidform.ZIPCODE.value.length < 5)
		{
			alert("Please specify your Zip/Postal Code.");
	        	document.paidform.ZIPCODE.focus();
			return false;
		}
	}
	return true;
}
			
function CheckPaymentInfo()
{
	if(!CheckDropdown(document.paidform.CARD_TYPE))
	{
		alert("Please specify credit card.");
        	document.paidform.CARD_TYPE.focus();
		return false;
	}

	if(document.paidform.CARD_NUMBER.value == "")
	{
		alert("Please specify credit card number.");
        	document.paidform.CARD_NUMBER.focus();
		return false;
	}

	// Visa
	if(document.paidform.CARD_TYPE.selectedIndex == 1)
	{
		if (!isVisa(stripWhitespace(document.paidform.CARD_NUMBER.value)))
		{
			alert("Invalid credit card number. Please re-enter.")
        		document.paidform.CARD_NUMBER.focus();
			return false;
		}
	}

	// MasterCard
	if(document.paidform.CARD_TYPE.selectedIndex == 2)
	{
		if (!isMasterCard(stripWhitespace(document.paidform.CARD_NUMBER.value)))
		{
			alert("Invalid credit card number. Please re-enter.")
        		document.paidform.CARD_NUMBER.focus();
			return false;
		}
	}
	
	// AmEx
	if(document.paidform.CARD_TYPE.selectedIndex == 3)
	{
		if (!isAmericanExpress(stripWhitespace(document.paidform.CARD_NUMBER.value)))
		{
			alert("Invalid credit card number. Please re-enter.")
        		document.paidform.CARD_NUMBER.focus();
			return false;
		}
	}
	
	// Discover
	if(document.paidform.CARD_TYPE.selectedIndex == 4)
	{
		if (!isDiscover(stripWhitespace(document.paidform.CARD_NUMBER.value)))
		{
			alert("Invalid credit card number. Please re-enter.")
        		document.paidform.CARD_NUMBER.focus();
			return false;
		}
	}

	if(!CheckDropdown(document.paidform.ExpMon))
	{
 		alert('Please select the expiration month.');
		document.paidform.ExpMon.focus();
 		return false;
	}

	if(!CheckDropdown(document.paidform.ExpYear))
	{
 		alert('Please select the expiration year.');
		document.paidform.ExpYear.focus();
 		return false;
	}
var d, month, year;
   	d = new Date();
    
	month = d.getMonth() + 1;
	year = d.getFullYear() - 2000;
	if (document.forms[0].ExpYear[document.forms[0].ExpYear.selectedIndex].value < year)
	{
 		alert('Invalid Expiration date.');
		document.forms[0].ExpYear.focus();
 		return false;
	}
	else
	{
		if (document.forms[0].ExpYear[document.forms[0].ExpYear.selectedIndex].value == year)
		{
			if (document.forms[0].ExpMon[document.forms[0].ExpMon.selectedIndex].value < month)
			{
 				alert('Invalid Expiration date.');
				document.forms[0].ExpMon.focus();
 				return false;
			}
		}
	}
	if(document.paidform.SCODE.value == "")
	{
		alert('Please enter security code.');
		document.paidform.SCODE.focus();
		return false;
	}
	
	return true;
}
function CheckedRadioValue(radioItem)
{
	for(i=0;i<radioItem.length;i++)
	{
		if(radioItem[i].checked)
		{
			return radioItem[i].value;
		}//end if
	}//end for
	return false;
}

//Sample issues for digital edition		

function PopupSampleIssue()
{
	window.open("http://www.qmags.com/os/latest","","height=400,width=750,toolbar=no,scrollbars=yes,resizable=yes");
}