function new_freecap()
{
	// loads new freeCap image
	if(document.getElementById)
	{
		// extract image name from image source (i.e. cut off ?randomness)
		thesrc = document.getElementById("freecap").src;
		thesrc = thesrc.substring(0,thesrc.lastIndexOf(".")+4);
		// add ?(random) to prevent browser/isp caching
		document.getElementById("freecap").src = thesrc+"?"+Math.round(Math.random()*100000);
	} else {
		alert("Sorry, cannot autoreload freeCap image\nSubmit the form and a new freeCap will be loaded");
	}
}

function getCaptchaData()
{
	var str='';
	for(var i=0;i<document.ask_que_form.elements.length;i++)
	{
	var itm=document.ask_que_form.elements[i];
	if(itm.name && itm.value)
		{   
		    if(itm.type=="radio" || itm.type=="checkbox" ) 
			{
			if(itm.checked)
			str+=itm.name+"="+itm.value+"&";
			}
		    else
			str+=itm.name+"="+itm.value+"&";
		}
	}
	
	return(str)
}
function getContactData()
{
	var str='';
	for(var i=0;i<document.contact_frm.elements.length;i++)
	{
	var itm=document.contact_frm.elements[i];
	if(itm.name && itm.value)
		{   
		    if(itm.type=="radio" || itm.type=="checkbox" ) 
			{
			if(itm.checked)
			str+=itm.name+"="+itm.value+"&";
			}
		    else
			str+=itm.name+"="+itm.value+"&";
		}
	}
	
	return(str)
}
function loadXML(url,doFunc)
{

 if (window.XMLHttpRequest)
  {
  xmlhttp=new XMLHttpRequest()

  }
// code for IE
  else if (window.ActiveXObject)
  {
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
  }
  else
  alert('Your browser cannot handle this script');


 // xmlhttp.onreadystatechange=getAll;
	xmlhttp.onreadystatechange=function() { 
	        if (xmlhttp.readyState==4)
            if (xmlhttp.status==200)
			{  
			    xdoc=xmlhttp.responseXML;
				doFunc();
			}
			else
  			  alert("Problem retrieving XML data:" + xmlhttp.statusText)
        }
		
    xmlhttp.open("GET",url,true)
    xmlhttp.send(null)

}