whichForm="";

function findTranslation(x) {
	translationArray=Array("from_name","from_address","image_details","to_address");
	actualArray=Array("Your name","Your email address","Image information","Your friend's email address");
	for (y=0;y<translationArray.length;y++) {
		if (translationArray[y]==x) return actualArray[y];
	}
	return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
  	if (val.length) {
		if (whichForm=="identify") {
			val=val[0];
		} else {
			val=val[1];
		}
	};
    if (val) { nm=findTranslation(val.name); 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.MM_returnValue = (errors == '');
}

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 ok() {
	return false
}

function getElementsByClassName(node, classname)
{
    var a = [];
    var re = new RegExp('\\b' + classname + '\\b');
    var els = node.getElementsByTagName("*");
    for(var i=0,j=els.length; i<j; i++)
        if(re.test(els[i].className))a.push(els[i]);
    return a;
}

function showDropDown(objName) {
	o=MM_findObj(objName);
	if (o.style) o=o.style;
	allDropDowns=getElementsByClassName(document,"boxed_form");
	for (x=0;x<allDropDowns.length;x++) {
		allObjects=allDropDowns[x];
		if (allObjects.style) allObjects=allObjects.style;
		if ((allObjects.display=="") || (allObjects.display=="none")) {
			if (allObjects==o) {
				allObjects.display="block";
			}
		} else {
			allObjects.display="none";
		}
	}
}

// document.oncontextmenu=ok