/* GLOBAL FUNCTIONS */

function setValue(id,value) {
	document . getElementById( id ) . value = value;
}

function checkbox(thisObj,id,yesvalue,novalue){
	var notChecked = '/gfx/cooltel_check_gray.gif';
	var checked = '/gfx/cooltel_check_ok_gray.gif';
	if (yesvalue == null || yesvalue == undefined) {
		yesvalue = 1;
	}
	if (novalue == null || novalue == undefined) {
		novalue = 0;
	}
	if (document.getElementById(id).value == novalue){
		thisObj.src = checked;
		setValue(id,yesvalue);
	} else if (document.getElementById(id).value == yesvalue){
		thisObj.src = notChecked;
		setValue(id,novalue);
	}
}

function addDisablelayer(){
	document.getElementByTagName('body').innerHTML += '<div id="disableLayer"></div>';
}

function removeDisableLayer(){
	if (document.getElementById('disableLayer')){
		document.getElementById('disableLayer').style.display = 'none';
	}
}

function changeURL(url){
	window.location.href=url;
}

function showNotice(id,event,offset,useleft){
	var element = document.getElementById(id);
	if (element == null){
		alert('No element with that ID:'+id+', in function ShowNotice()');
	} else {
		if (offset == null || offset == undefined){
			offset = 15;
		}
		element.style.position = 'fixed';
		element.style.top = (event.clientY+offset)+'px';
		if (useleft === true){
			element.style.left = (event.clientX+offset)+'px';
		}
		element.style.display = 'block';
		bringToFront(id);
	}
}

function getAbsoluteDivs(){   
    var arr = new Array();   
    var all_divs = document.body.getElementsByTagName("DIV");   
    var j = 0;   
    for (i = 0; i < all_divs.length; i++){
        if (all_divs.item(i).style.position=='absolute'){   
            arr[j] = all_divs.item(i);   
            j++;   
        }
	}
	return arr;   
}   

function bringToFront(id){   
	obj = document.getElementById(id);
    if (!document.getElementsByTagName){
        return;
	}
    var divs = getAbsoluteDivs();   
    var max_index = 0;   
    var cur_index;   
    for (i = 0; i < divs.length; i++){   
        var item = divs[i];   
        if (item == obj || item.style.zIndex == ''){
            continue;
		}
        cur_index = parseInt(item.style.zIndex);   
        if (max_index < cur_index){   
            max_index = cur_index;   
        }   
    }   
    obj.style.zIndex = max_index + 1;   
}

function hideNotice(id){
	var element = document.getElementById(id);
	if (element == null){
		alert('No element with that ID:'+id+', in function hideNotice()');
	} else {
		element.style.display = 'none';
	}
}
/*

window.onload = function() {
	xmlHttp=GetXmlHttpObject();
	xmlHttp.onreadystatechange = function(){
		if (xmlHttp.readyState==4){	
			alert(xmlHttp.responseText);
		}
	}
	params = '';
	xmlHttp.open("POST", '/ajax/sessionCheck.php', true);
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.send(params);
	return false;
}
*/

function radio(thisObj,id,value){
	var notChecked = '/gfx/cooltel_check_gray.gif';
	var checked = '/gfx/cooltel_check_ok_gray.gif';
	var images = document.getElementsByTagName('img');
	for(i=0;i<images.length;i++){
		if (images[i].name == thisObj.name){
			images[i].src=notChecked;
		}
	}
	thisObj.src=checked;
	if (value==null || value == undefined){
		value = thisObj.alt;
	}
	document.getElementById(id).value = value;
}

function popupForm(myform,windowname,height,width,status,location,toolbars,scrollbars){
	if (height == null || height == undefined){
		height = 200;
	}
	if (width == null || width == undefined){
		width = 400;
	}
	if (toolbars == null || toolbars == undefined){
		toolbars = 1;
	}
	if (scrollbars == null || scrollbars == undefined){
		scrollbars = 1;
	}
	if (status == null || status == undefined){
		scrollbars = 1;
	}
	if (location == null || location == undefined){
		location = 1;
	}
if (!window.focus) return true;
	if (windowname == 'abonnomentBetaling'){
		abonnomentBetaling = window.open('', windowname, 'height='+height+',scrollbars='+scrollbars+',status='+status+',location='+location+',toolbars='+toolbars+',width='+width);
	} else {
		window.open('', windowname, 'height='+height+',scrollbars='+scrollbars+',status='+status+',location='+location+',toolbars='+toolbars+',width='+width);
	}
	myform.target=windowname;
	return true;
}

function checkboxFunc(thisObj,func,args){
	var notChecked = '/gfx/cooltel_check_gray.gif';
	var checked = '/gfx/cooltel_check_ok_gray.gif';
	if (thisObj.alt == '0' || thisObj.alt == ''){
		thisObj.src = checked;
		thisObj.alt = '1';
	} else {
		thisObj.src = notChecked;
		thisObj.alt = '0';
	}
	if (args == null || args == undefined){
		func.apply(thisObj);
	} else {
		func.apply(thisObj,args);
	}
}

function checkboxOff(thisObj,id,value){
	var notChecked = '/gfx/cooltel_check_gray.gif';
	thisObj.src = notChecked;
	if (id != null || id != undefined){
		if (value != null || value != undefined){
			setValue(id,value);
		} else {
			setValue(id,'0');
		}
	}
}

function checkboxOn(thisObj,id,value){
	var checked = '/gfx/cooltel_check_ok_gray.gif';
	thisObj.src = checked;

	if (id != null || id != undefined){
		if (value != null || value != undefined){
			setValue(id,value);
		} else {
			setValue(id,'1');
		}
	}
}

function focusNext(thisObj,id,length){
	value = thisObj.value;
	if (length == null || length == undefined){
		length = thisObj.maxLength;
	}
	if (value.length >= length){
		document.getElementById(id).focus();
	}
}

function divShow(id,flag){
	if (flag == null || flag == undefined)
    {
		if (document.getElementById(id).style.display=='none')
        {
            
			document.getElementById(id).style.display='block';
		}
        else
        {   
			document.getElementById(id).style.display='none';
		} 
	}
    else if (flag == 1)
    {   
		document.getElementById(id).style.display='block';
	}
    else if (flag == 0)
    {  
		document.getElementById(id).style.display='none';
	}
}	

function writeTxt(id,txt){
	document.getElementById(id).innerHTML = txt;
}

function activateId(id){
	document.getElementById(id).disabled=false;
}

function disableButton(id){
	var oldSrc = document.getElementById(id).src;
	if (oldSrc.substr((oldSrc.length-8),4) != '_dis'){
		document.getElementById(id).src = oldSrc.substr(0,(oldSrc.length-4))+'_dis.gif';
	}
}

function activateButton(id){
	var oldSrc = document.getElementById(id).src;
	activateId(id);
	if (oldSrc.substr((oldSrc.length-8),4) == '_dis'){
		document.getElementById(id).src = oldSrc.substr(0,(oldSrc.length-8))+'.gif';
	}
}
	

function disableId(id){
	document.getElementById(id).disabled=true;
}

function checkboxUnsetAll(name){
	objects = document.getElementsByName(name);
	for(i=0;i<objects.length;i++){
		checkboxOff(objects[i]);
	}
}

/* END OF GLOBAL FUNCTIONS */


/* SUBMIT VIA AJAX FUNCTION */
function submitForm(formObj,func,args){
	inputs = formObj.getElementsByTagName('input');
	var params = '';
	for(i=0;i<inputs.length;i++){
		if (inputs[i].type == 'checkbox' || inputs[i].type == 'radio'){
			if (inputs[i].checked == true){
				params += inputs[i].name+'='+encodeURI(inputs[i].value)+'&';
			}
		} else {
		  params += inputs[i].name+'='+encodeURI(inputs[i].value)+'&';
		} 
	}
	select = formObj.getElementsByTagName('select');
	for(i=0;i<select.length;i++){ 
		params += select[i].name+'='+encodeURI(select[i].options[select[i].selectedIndex].value)+'&';
	}
	params = params.substr(0,(params.length-1))+'}';
	if (formObj.action.length == 0){
		formObj.action = location.pathname;
	}
	params = params.substr(0,(params.length-1));
	if (ajaxSend === false){
		ajaxSend = true;
		xmlHttp=GetXmlHttpObject();
		xmlHttp.onreadystatechange = function(){
			if (xmlHttp.readyState == 4){
				ajaxSend = false;
			}
			if (args == null || args == undefined) { 
				func.apply(xmlHttp);
			} else {
				func.apply(xmlHttp,args);
			}
		};
		xmlHttp.open(formObj.method.toUpperCase(), formObj.action, true);
		xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xmlHttp.setRequestHeader("Content-length", params.length);
		xmlHttp.setRequestHeader("Connection", "close");
		xmlHttp.send(params);
	}
	return false;
}

function submitAndUpdate(formObj){
	inputs = formObj.getElementsByTagName('input');
	var params = '';
	for(i=0;i<inputs.length;i++){
		if (inputs[i].type == 'checkbox' || inputs[i].type == 'radio'){
			if (inputs[i].checked == true){
				params += inputs[i].name+'='+encodeURI(inputs[i].value)+'&';
			}
		} else {
		  params += inputs[i].name+'='+encodeURI(inputs[i].value)+'&';
		} 
	}
	select = formObj.getElementsByTagName('select');
	for(i=0;i<select.length;i++){ 
		params += select[i].name+'='+encodeURI(select[i].options[select[i].selectedIndex].value)+'&';
	}
	params = params.substr(0,(params.length-1));
	var thisLocation = location.hash.substr(1);
	var variables = thisLocation.split("?"); // anchor var seperator
	var param = new Array();
	for(i=0;i<variables.length;i++){
		result = variables[i].match(/^(.+)=(.+)$/);
		if (result != null){
			param[result[1]] = result[2];
		}
	}
	if (param.id == undefined || param.id == null){
		param.id = '';
	}
	if (param.site == undefined || param.site== null){
		param.site = '';
	}
	if (ajaxSend === false){
		ajaxSend = true;
		xmlHttp=GetXmlHttpObject();
		xmlHttp.onreadystatechange = function(){
			if (xmlHttp.readyState < 4){
				document.getElementById("contentContainer").innerHTML = '<div class="loadbar" style="text-align: center; padding-top: 250px; padding-left: 125px; width: 100%;"><img src="/gfx/load.gif" alt="Indl&aelig;ser" /></div>';
			} else if (xmlHttp.readyState == 4){
				ajaxSend = false;
				document.getElementById("contentContainer").innerHTML = xmlHttp.responseText;
			}
		};
		if (formObj.method.toUpperCase() == 'POST'){
			xmlHttp.open(formObj.method.toUpperCase(), '/content_fetch.php?site='+param.site+'&AjaxRequestUniqueId=1&id='+param.id, true);
		} else {
			xmlHttp.open(formObj.method.toUpperCase(), '/content_fetch.php?site='+param.site+'&AjaxRequestUniqueId=1&id='+param.id+'&'+params, true);
		}
		xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xmlHttp.setRequestHeader("Content-length", params.length);
		xmlHttp.setRequestHeader("Connection", "close");
		xmlHttp.send(params);
	}
	return false;
}

/* END OF SUBMIT VIA AJAX FUNCTION */

/* AFTER AJAX CALL FUNCTIONS */

function alertOnce(thisObj){
		alert(thisObj);
}

/* END OF AFTER AJAX CALL FUNCTIONS */
/* COMMON IMPORTANT FUNCTIONS */

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}

/* END OF COMMON IMPORTANT FUNCTIONS */