//This will format text for a text input element as a standard US telephone number.
//Input must contain 10 digits in order for formatting to take place, otherwise value is left alone for server-side validation/processing.
//Added by Ryan Bennett, 12/30/2005

function formatPhone(phone) {
 var digits = phone.value.replace(/[^0-9]/ig, '');
 if (!digits) {
   return;
 }
 if (digits.length == 10) {
   phone.value = '(' + digits.substring(0, 3) + ') ' +  
     digits.substring(3, 6) + '-' +  
     digits.substring(6, 10);
 } else {
   phone.value = digits;
 }
}

function validateRadComboBox(source, args) {
    args.IsValid = false;
    var combo = $find(source.controltovalidate);
    var item = combo.get_selectedItem();
    var text = item.get_text();
    if (text.length < 1) {
        args.IsValid = false;
    }
    else {
        args.IsValid = true;
    }
}

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];}
}