function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

String.prototype.parseNum = function() {
    if (this.length == 0) return 0.00;
    for(var i=0,retNum='',a;a=this.charAt(i);i++)
        if(/(\d|\.)/.test(a))
			retNum += a;
	return parseFloat(retNum)
}

String.prototype.parseCurrency = function() {
    var v = this.parseNum()+'';
    if ((v.charAt(0)=='0') && (v.length==1)) return '$0.00';
    if (v.charAt(0)=='0') return '$'+v;
    var wd = 'w';
    for(var i=0;i<v.length;i++){
        if (v.charAt(i)=="."){
            wd='d';
            break;
        }
    }
    
    if (wd=='w') {
        retNum='$'+v+'.00';
    } else if (v.charAt(v.length-2)=="."){
            retNum='$'+v+'0';
    } else {
        retNum='$'+v;
    }
        
    return retNum;
}

function TabNext(obj,evt,len,next_field) {
    var phone_field_length=0;
	if (evt == 'down') {
			phone_field_length=obj.value.length;
	}
	else if (evt == 'up') {
			if (obj.value.length != phone_field_length) {
				phone_field_length=obj.value.length;
				if (phone_field_length == len) {
					next_field.focus();
				}
			}
	}
}