function popup(mylink, windowname)
{
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
	window.open(href, windowname, 'location=no, screenX=0, screenY=0, left=0, top=0, width=500,height=300,scrollbars=NO');
}   
function validate_advertising() 
{
	if (document.form1.email.value == '') {
		alert("You must enter your email to continue.");
		document.form1.email.focus();
		event.returnValue=false;
	} else {
		if (document.form1.password.value == '') {
			alert("You must enter your password to continue.");
			document.form1.password.focus();
			event.returnValue=false;
		} else {
			if (document.form1.name.value == '') {
				alert("You must enter your name to continue.");
				document.form1.name.focus();
				event.returnValue=false;
			} else {
				if (document.form1.city.value == '') {
					alert("You must enter your city to continue.");
					document.form1.city.focus();
					event.returnValue=false;
				} else {
					if (document.form1.country.value == '') {
						alert("You must select your country to continue.");
						document.form1.country.focus();
						event.returnValue=false;
					} else {
						if (document.form1.company.value == '') {
							alert("You must select your company to continue.");
							document.form1.company.focus();
							event.returnValue=false;
						}
					}
				}
			}
		}
	}
}
function validate_advertising1() 
{
	sp=form1['sport_adv[]'];
	reg=form1['region_adv[]'];
	gotsport = 0;
	gotregion = 0;
	
	for (var i=0; i<sp.options.length; i++) {
		var o = sp.options[i];
		if (o.selected) {
			gotsport = 1; 
			break;
		}
	}	
	for (var i=0; ireg.options.length; i++) {
		var o = reg.options[i];
		if (o.selected) {
			gotregion = 1; 
			break;
		}
	}	

	if (!gotsport) {
		alert("You must select a sport to continue.");
		event.returnValue=false;
	} else {
		if (!gotregion) {
			alert("You must select a region to continue.");
			event.returnValue=false;
		}
	}
}

function modifyText(id, txt) {
	if (document.getElementById) {
		obj = document.getElementById(id);
		obj.innerHTML = nl2br(txt);
	}
}
function nl2br(someText) {
   	return someText.replace ( /\n/gm, '<br />' );
}

function ss(link){
	if (document.getElementById) {
	  obj = document.getElementById(link);
	  window.status = obj.value;
	}
	return true;
}
function cd(link){
	window.status = link;
	return true;
}
function cs(){
	window.status='';
}
function ca(link){ 
	if (document.getElementById) {
	  obj = document.getElementById(link);
	  top.location.href=obj.value;
	}
}

function textCounter( field, countfield, maxlimit ) {
  if ( field.value.length > maxlimit )
  {
	field.value = field.value.substring( 0, maxlimit );
	alert( 'Textarea value can only be ' + maxlimit + ' characters in length.' );
	return false;
  }
}

function validate_ad() {
	mEv1=form1.title.value;
	mEv2=form1.photo_only.checked;
	mEv3=form1.ad_photo.value;
	mEv4=form1.ad_photo_old.value;
	
	if (!(mEv1 != '' || (mEv2 && (mEv3!='' || mEv4!='')))) {
		alert( 'You must either enter an Ad Title or upload a photo and check the photo only box.' );
		event.returnValue=false;
	}	
}