// JavaScript Document

<!--
// variables
var errors = '';
var ajStatus = 0;


// functions


function divStatus(divName, cssClass, msg) {
	$(divName).className=cssClass;
	$(divName).innerHTML=msg;
}

function noenter() {
  return !(window.event && window.event.keyCode == 13); 
}

function blockError(){return true;}
window.onerror = blockError();

function stripNumber(myNum) {
	var x=document.getElementById(myNum).value;
	document.getElementById(myNum).value=x.replace(/[^\d\.-]/g,'');
}


function validAlphanum(myString, myAlphaStart) {
	for(var i=0; i< myString.length; i++) {
	var myChar = myString.charAt(i);
	var c = myChar.charCodeAt(0);
	if((myAlphaStart && i==0 && !((c>64 && c<91) || (c>96 && c<123))) || (i>0 && !((c>47 && c<58) || (c>64 && c<91) || (c>96 && c<123) || (c==95)))) {
		return false;
	}	}
 	return true;
}

function aaaTest() { //v2.0
	try {
	document.testForm.testFormImage.value = document.formUploadImage.uploadFormImage.value;
	document.formUploadImage.target = 'myIframe'; 
	document.formUploadImage.submit(); 
	} catch(err) {}
}

/* ajax.Request */  
function ajaxRequest(url,data,div) {
	div = $(div);
	div.update('  updating...'); 
		var aj = new Ajax.Request(
	url, {  
	method:'get',  
	parameters: data,
	onComplete: function getResponse(oReq) {  
			div.update(oReq.responseText);  
	}	}	
	);
}

// stock Dreamweaver validation code
function 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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function addError(myError) {
	errors+='- '+myError+'.\n';
}

function validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,args=validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=findObj(args[i]);
    if (val) { nm=val.name.replace('_',' '); if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.returnValue = (errors == '');
	errors = '';
}

// Google Analytics
function ga() {
	var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
	document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
	
	try {
	var pageTracker = _gat._getTracker("UA-1539155-4");
	pageTracker._trackPageview();
	} catch(err) {}
}

// everything from here down may be junk

if (document.images) {
	viewstoreon = new Image();
	viewstoreon.src = "images/bar-viewstore-on.gif"
	
	viewstoreoff = new Image();
	viewstoreoff.src = "images/bar-viewstore-off.gif"
	
	footeron = new Image();
	footeron.src = "images/bar-footer-on.gif"
	
	footeroff = new Image();
	footeroff.src = "images/bar-footer-off.gif"
}

function img_act(imgName) {
	if (document.images) {
	imgOn = eval(imgName + "on.src");
	document [imgName].src = imgOn;
}	}

function img_inact(imgName) {
	if (document.images) {
	imgOff = eval(imgName + "off.src");
	document [imgName].src = imgOff;
}	}

// -->