function scre(){
	var a;
	if (thebrowser=="yes"){
		try{
      	a=top.DHPSubscription.value;
		}catch(e){
      		a="";
		}
	}else{
		try{
      		winobj=window.top;
			a=winobj.document.getElementById("DHPSubscription").value;
		}catch(e){
      		a="";
		}
	}
	
	if (a=="yes"){
		
	}else{
			//alert("Access is denied");
			//window.location = base_url + 'index.php/control/index/' + partner;
		
	}
}


function updatemath(){
	newval=document.getElementById('changefield').value;
	newval=parseInt(newval);
	newval2=newval-1;
	if (newval2<0){
		newval2=0;
	}
	discount=subscription_price-(newval2*subscription_discount);
	discount=Math.round(discount*100)/100
	price=discount*newval;
	price=Math.round(price*100)/100
	discount2=discount*subscription_2year_discount;
	discount2=discount-discount2;
	discount2=discount2*2;
	discount2=Math.round(discount2*100)/100
	price2=discount2*newval;
	price2=Math.round(price2*100)/100
	document.getElementById('subtext').innerHTML='<input type="radio" value="1"  checked name="useroption">'+newval+' member(s) 1 year subscription = $'+price+' ($'+discount+' per member)';
	document.getElementById('subtext2').innerHTML='<input type="radio" value="2" name="useroption">'+newval+' member(s) 2 year subscription = $'+price2+' ($'+discount2+' per member)';
	document.getElementById('purchase').value=newval;
	document.getElementById('price').value=price;
	document.getElementById('price2').value=price2;

}