var newwindow;
function arPopup(url)
{
	newwindow=window.open(url,'name','height=400,width=400,scrollbars=1');
	if (window.focus) {newwindow.focus()}
}

function Validate(form) {


	if (form.biz_name.value == "")
	{
		alert("Please enter a business name to register.");
		form.biz_name.focus();
		return(false);
	}
	else
	{
		re = /\$|,| |@|#|~|`|\%|\*|\^|\&|\(|\)|\+|\=|\[|\-|\_|\]|\[|\}|\{|\;|\:|\'|\"|\<|\>|\?|\||\\|\!|\$|\./g;
		form.system_name.value = form.biz_name.value.replace(re, "");
		return (true);
	}
}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail address")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail address")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail address")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail address")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail address")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail address")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail address")
		    return false
		 }
 		 return true;					
	}

function ValidateForm(form){

	if ((form.CARD_HOLDER_NAME.value==null)||(form.CARD_HOLDER_NAME.value=="")){
		alert("Please Enter your name")
		form.CARD_HOLDER_NAME.focus()
		return false
	}

	if ((form.email.value==null)||(form.email.value=="")){
		alert("Please Enter a valid email address")
		form.email.focus()
		return false
	}
	
	if (echeck(form.email.value)==false){
		form.email.value=""
		form.email.focus()
		return false
	}

	
	if ((form.email2.value==null)||(form.email2.value=="")){
		alert("Please Enter a valid email address")
		form.email2.focus()
		return false
	}
	
	if (echeck(form.email2.value)==false){
		form.email2.value=""
		form.email2.focus()
		return false
	}
 
 	if (form.email.value != form.email2.value){
		alert("Email addresses do not match")
		form.email.focus()
		return false
	}

	return 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];}
}