// JavaScript Document

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_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_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];}
}

function checkForm(){

   var msg = '';
	var question = document.getElementById('question');
	var email = document.getElementById('email');
	
   if (question.value == '' ) msg += '- Question\n';
	if (email.value == '' ) msg += '- Email\n';
   if (msg != ''){
	   alert('The following fields are required:\n' + msg + 'Please fill them in!');
		return false;
	}	
	return true;
	
}

function argsString(formObj)
{
   var elements = formObj.elements;
	var string = '';
	for (var i = 0; i < elements.length; i++) {
		switch (elements[i].type){
			case 'radio': 
			case 'checkbox': if (elements[i].checked)
			                    string += elements[i].name + '=' + elements[i].value + '&'; 
			                 break;
			default:         string += elements[i].name + '=' + elements[i].value.replace(/&/g,'%26') + '&'; 
			                 break;
			
		} //end switch
   } //end for
	return string.substring(0,string.length-1); //removes the last &
}

function insQuestion(text){
   //document.getElementById('targetDiv').innerHTML = text;
	document.getElementById('faq').reset();
	alert(text);
}