function NewWindow(mypage, myname, w, h, scroll) {
	var childOpen = false;
	var childWin;
	var correct = true
	var winl = (screen.width - w) / 2;
	var wint = ((screen.height - h) / 2)-20;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable';
	childWin = window.open(mypage, myname, winprops);
	if (parseInt(navigator.appVersion) >= 4) { childWin.window.focus(); }
}
var submitcount=0;
function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=args[i+1]; if ((val=val.value)!="") {
if (test.indexOf('isEmail')!=-1) { p=val.indexOf('\@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors){
  		
alert('The following error(s) occurred:\n'+errors);	return false;
  } 
  else{
	if (submitcount == 0)
      {
      submitcount++;
      return true;
      }
   else 
      {
      alert("This form has already been submitted.  Thanks!");
      return false;
      }
  }
 
}
function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}



 function get_element_by_id(id) {
   var object = null;
   if( document.layers ) {   
    object = document.layers[id];
   } else if( document.all ) {
    object = document.all[id];
   } else if( document.getElementById ) {
    object = document.getElementById(id);
   }
   return object;
  }
 function getCookieVal (offset) { 
 var endstr = document.cookie.indexOf (";", offset); 
 if (endstr == -1) 
 endstr = document.cookie.length; 
 return unescape(document.cookie.substring(offset, endstr));
 }
 function GetCookie (name) { 
 var arg = name + "="; 
 var alen = arg.length; 
 var clen = document.cookie.length; 
 var i = 0; 
 while (i < clen) { 
 var j = i + alen; 
 if (document.cookie.substring(i, j) == arg)  
 return getCookieVal (j); 
 i = document.cookie.indexOf(" ", i) + 1; 
 if (i == 0) break; 
 } 
 return null;
 }