function returnObjById(id) 
	{ 
  if (document.getElementById) 
      var returnVar = document.getElementById(id); 
  else if (document.all) 
      var returnVar = document.all[id]; 
  else if (document.layers) 
      var returnVar = document.layers[id]; 
  return returnVar; 
	} 
	
var latest='';

function getEmail(intType,strContainer,intID)
  {
	if(!(latest==strContainer))
		{
		returnObjById(strContainer).innerHTML = 'Hämtar...';
	
		var sURL = 'ajaxEpost.asp?intType=' + intType + '&ID=' +intID
		var req = false;
		// branch for native XMLHttpRequest object
		if(window.XMLHttpRequest)
			{
			try 
				{
				req = new XMLHttpRequest();
				}
			catch(e)
				{
				req = false;
				}
			}
		// branch for IE/Windows ActiveX version
		else if(window.ActiveXObject)
			{
			try
				{
				req = new ActiveXObject("Msxml2.XMLHTTP");
				}
			catch(e)
				{
			 	try
					{
					req = new ActiveXObject("Microsoft.XMLHTTP");
					}
				catch(e)
					{
					req = false;
					}
				}
			}

		if(req)
			{
			req.open("GET", sURL, false);
			req.send('');
			returnObjById(strContainer).innerHTML = req.responseText;
			latest=strContainer;
			}
		return 0;
		}
	}

function checkDate(strDateToCheck)
    {

	var sURL = 'ajax_checkDate.asp?strDateToCheck=' + strDateToCheck + '&h=2010-09-05 15:44:57' ;
    var req = false;
    // branch for native XMLHttpRequest object
    if(window.XMLHttpRequest)
        {
        try 
            {
            req = new XMLHttpRequest();
            }
        catch(e)
            {
            req = false;
            }
        }
    // branch for IE/Windows ActiveX version
    else if(window.ActiveXObject)
        {
        try
            {
            req = new ActiveXObject("Msxml2.XMLHTTP");
            }
        catch(e)
            {
             try
                {
                req = new ActiveXObject("Microsoft.XMLHTTP");
                }
            catch(e)
                {
                req = false;
                }
            }
        }

	if(req)
        {
        req.open("GET", sURL, false);
        req.send('');

		if (req.responseText=='false')
			{
			alert('Vänligen kontrollera att nyss angivna datum är angivet på rätt format!');
			}

        }
    return 0;

	}

function checkEmail(strEmailToCheck, focusfield)
    {

	var sURL = 'ajax_checkEmail.asp?strEmailToCheck=' + strEmailToCheck + '&h=2010-09-05 15:44:57' ;
    var req = false;
    // branch for native XMLHttpRequest object
    if(window.XMLHttpRequest)
        {
        try 
            {
            req = new XMLHttpRequest();
            }
        catch(e)
            {
            req = false;
            }
        }
    // branch for IE/Windows ActiveX version
    else if(window.ActiveXObject)
        {
        try
            {
            req = new ActiveXObject("Msxml2.XMLHTTP");
            }
        catch(e)
            {
             try
                {
                req = new ActiveXObject("Microsoft.XMLHTTP");
                }
            catch(e)
                {
                req = false;
                }
            }
        }

	if(req)
        {
        req.open("GET", sURL, false);
        req.send('');

		if (req.responseText=='false')
			{
			alert('Vänligen kontrollera att nyss angivna e-postadress är korrekt!');
						
			setFocus = returnObjById(focusfield);
			setFocus.focus();
			setFocus.style.borderColor='#FF0000'; 
			setFocus.style.color='#FF0000'; 
			}
		else
			{
			setFocus = returnObjById(focusfield);
			setFocus.style.borderColor='#000000';
			setFocus.style.color='#000000'; 
			}
        }
    return 0;

	}
	
function fnPlacePageheaderText()
	{
	obj1 = returnObjById('phImage');
	var curleft  = 0;
	if (obj1.offsetParent) 
		{
		curleft = obj1.offsetLeft
		curtop = obj1.offsetTop
		while (obj1 = obj1.offsetParent) 
			{
			curleft += obj1.offsetLeft
			curtop += obj1.offsetTop
			}
		}

	obj2 = returnObjById('ph3');
	obj2.style.left = curleft+5;
	obj2.style.visibility = 'visible';
	
	obj3 = returnObjById('p4');
	obj3.style.left = curleft ;
	obj3.style.visibility = 'visible';

	}
	


// Select All checkboxes in form function
function chkAll(name, value) 
	{
	var frm = document.getElementById('frmMain');
	var inputs = frm.getElementsByTagName('input');
	for (var i = 0; i < inputs.length;i++) 
		{
		if (inputs[i].name == name) 
			{
			inputs[i].checked = value;
			}
		}
	}
	
function fnInvert(name)
	{

	var frm = document.getElementById('frmMain');
	var inputs = frm.getElementsByTagName('input');
	for (var i=0; i < inputs.length;i++) 
		{
		if (inputs[i].name == name) 
			{
			if(inputs[i].checked == 1)
				{
				inputs[i].checked = 0;
				}
      else
      	{
      	inputs[i].checked = 1;
      	}
			
			}
		}
	}