function preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.p) d.p=new Array();

    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}

}



function swapImgRestore() { //v3.0

  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}



function findObj(n, d) { //v3.0

  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=findObj(n,d.layers[i].document); return x;

}



function swapImage() { //v3.0

  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)

   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}



function popUp(url,ttl) {

	var w = screen.availWidth-14;

	var h = screen.availHeight-61;

	window.open(url,ttl,'width='+w+',height='+h+',left=0,top=0,resizable,scrollbars,location,toolbar,status');

}

function validateForm() {

	var empty;

	var theForm = document.qa;

	for (i=0;i<theForm.elements.length;i++) {

		if (theForm.elements[i].value == "") {

			empty = true;

			alert("Oops!\n\nWe need to know your " + theForm.elements[i].name + ".");

			theForm.elements[i].focus();

			break;

		}

		else {

			empty = false;

		}

	}

	if (!empty) {

		//alert(theForm.email.value.indexOf("@"));

		if ((theForm.email.value.indexOf("@")==-1) || (theForm.email.value.indexOf(".")==-1)) {

			alert("Oops!\n\nThat's not a valid e-mail address!");

			theForm.email.focus();

		}

		else {

			theForm.submit();

		}

	}

}