function MM_findObj(n, d) { 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers2() {
  
  var i,p,v,obj,args=MM_showHideLayers2.arguments;

  for (i=0; i<(args.length-2); i+=3)
  
  if ((obj=MM_findObj(args[i]))!=null) { 
  
  	v=args[i+2];
	p=args[i+1];

	if (obj.style) {
		 obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v;
		                p=(p=='none')?'none':(p='')?'':p;
	}
    
	obj.visibility=v;
  	obj.display=p;
  }
}
	  
function checkMessState(item_id,obj) {
	
	if(obj.checked) {
		MM_showHideLayers2("mess_"+item_id,"yes","show");
	}
	else {
		MM_showHideLayers2("mess_"+item_id,"none","hide");
	}
	return true;
}

function setLayer(target,checkb) {
	if(target=="direct") {
		if(checkb.checked) {
			MM_showHideLayers2("L_billing","yes","show","L_H_billing","yes","show");
		}
		else{
			MM_showHideLayers2("L_billing","none","hide","L_H_billing","none","hide");
		}
	}
	else {
		if(checkb.checked) {
			MM_showHideLayers2("L_message","yes","show");
			document.location.href="checkout1.php#mess";
		}
		else{
			MM_showHideLayers2("L_message","none","hide");
		}
	}
	return true;
}

function textCounter(field,cntfield,maxlimit) {
if (field.value.length > maxlimit) {// if too long...trim it!
field.value = field.value.substring(0, maxlimit);
}
// otherwise, update 'characters left' counter
else
{cntfield.value = maxlimit - field.value.length;
temp = field.value;//replace(field.value, "<br>", "\n"));
 
//temp =(replace(temp, "<br>", "\n"));

}
}