function writetopage(whatdiv,writethis)
	{
  	writethis = writethis.replace(/~/g, '"');
  	tothis = whatdiv;
		if (document.getElementById(tothis))
		{
  	document.getElementById(tothis).innerHTML = writethis;
		}
		else
		{
		alert("element "+tothis+" not found!")
		}
	}

function jumpto(tothis)
 	{
   window.location = tothis;
  }
	
	function styleswap(thisid,thisclass){

	document.getElementById(thisid).className=thisclass;
}
	
function addOption(selectbox,text,value,clearfirst)
{
	if (clearfirst){
	
	document.getElementById(selectbox).options.length = 0
	}
  if (document.getElementById(selectbox))
	{
  	var optn = document.createElement("OPTION");
    optn.text = text;
    optn.value = value;
  	document.getElementById(selectbox).options.add(optn);
	}
}


function addOption_list(selectbox,text,value){
	addOption(selectbox, text,value);
}


function setfromdate(thisday,thismonth,thisyear,setthisday,setthismonth,setthisyear)
{
  document.getElementById(setthisday).value = thisday;
		document.getElementById("cmb_day").value = thisday;
  document.getElementById(setthismonth).value = thismonth;
		document.getElementById("cmb_month").value = thismonth;
  document.getElementById(setthisyear).value = thisyear;
}


function emptyfield (doingthis, fieldname,defaultvalue)
{
  if (doingthis == "blur")
  {
  	if (document.getElementById(fieldname).value == "")
  	{
  		document.getElementById(fieldname).value = defaultvalue
  	}
  }
  else
  {
  	if (document.getElementById(fieldname).value == defaultvalue)
  	{
  		document.getElementById(fieldname).value = ""
  	}
  }
}


function gotopage(thispage)
{
	window.location=thispage
}

function jumpto(tothis)
    {
    window.location = tothis;
    }

function fn_checkloginform()
{
	if (document.getElementById('useremailaddress'))
	{
	email = document.getElementById('useremailaddress').value
	}
	else
	{
	email = "";
	}
	username = document.getElementById('userloginname').value
	password = document.getElementById('userpassword').value
	
	errormsg = "";
	if (username == "")
	{
		errormsg = "<span class='red'>Please enter your username</span><br />"
	}
	
	if (password == "")
	{
		errormsg += "<span class='red'>Please enter your password</span>"
	}
	

	//alert(errormsg + " " + email)
	if (errormsg != "" && email == "")
	{
		document.getElementById("login_error_msg").innerHTML = errormsg
		return false;
	}
	else
	{
//	alert("calling Login AJAX")
ajax("login","username="+username+"&password="+password+"&email="+email)
		ajaxDothis("login",username,password,email)
	}
}