var IE = document.all?true:false
var UserOK

//All fields with id filled in are required fields.
function cOn(td, color) {
    if(document.getElementById||(document.all && !(document.getElementById))) {
	  td.style.backgroundColor= color;
	  td.style.cursor = 'pointer';
	}
}
function cOut(td,color) {
    if(document.getElementById||(document.all && !(document.getElementById))) {
	  td.style.backgroundColor= color;
	}
}

function openOverlay(title,url,width,height) {
	GB_showCenter(title, url, /* optional */ height, width)
}

function initSIFR() {
	if(typeof sIFR == "function"){
		// header big, black
		sIFR.replaceElement(named( {
			sSelector:"h1.sm",
			sFlashSrc:	SITE_PATH + "flash/h1.swf",
			sColor:"#660148",
			sLinkColor:"#303030", 
			sHoverColor:"#FF6600", 
			sWmode:"transparent",
			nPaddingTop:0,
			nPaddingBottom:0,
			sCase:"upper",
			sFlashVars:"textalign=left&offsetTop=0"
			}
		));		
		// header big, black
		sIFR.replaceElement(named( {
			sSelector:"h1",
			sFlashSrc: SITE_PATH + "flash/h1.swf",
			sColor:"#660148",
			sLinkColor:"#303030", 
			sHoverColor:"#FF6600", 
			sWmode:"transparent",
			nPaddingTop:0,
			nPaddingBottom:0,
			sCase:"upper",
			sFlashVars:"textalign=left&offsetTop=0"
			}
		));
		// header big, black
		sIFR.replaceElement(named( {
			sSelector:"h2",
			sFlashSrc: SITE_PATH + "flash/h2.swf",
			sColor:"#303030",
			sLinkColor:"#303030", 
			sHoverColor:"#FF6600", 
			sWmode:"transparent",
			nPaddingTop:0,
			nPaddingBottom:0,
			sFlashVars:"textalign=left&offsetTop=0"
			}
		));
		
	};
}

function getCheckboxValue(id) {
	var allInputTags = document.getElementById(id+'_group').getElementsByTagName('INPUT');
	for (var c=0; c<allInputTags.length; c++) {
		if (allInputTags[c].checked) {
			return allInputTags[c].value;
			break;
		}
	}
	return ""
}

function display(id,arr) {
	if(arr!=undefined) {
		var a = arr.split(',')
		for(i=0;i<a.length;i++){
			document.getElementById(a[i]).style.display='none'
		}
	}
	var obj = document.getElementById(id).style
	if(obj.display=='none'){
		obj.display='block'
	}
	return false
}

function hide(id){if(document.getElementById(id)) document.getElementById(id).style.display='none'}

function del_onclick(str) {
	return confirm('Weet u zeker dat u ' + str + ' wilt verwijderen?');
}

function selAll() {
	var span = document.getElementById('checkboxes').getElementsByTagName('INPUT')
	var select = span[0].checked
	for(i=0;i<span.length;i++){
		if(span[i].type=='checkbox'){
			span[i].checked = select
		}
	}
}

function countChars(id,qty) {
	var obj = document.getElementById(id)
	obj.onclick=function(){document.getElementById('cntChars').innerHTML = qty - obj.value.length}
	obj.onkeyup=function(){document.getElementById('cntChars').innerHTML = qty - obj.value.length}
	document.getElementById('cntChars').innerHTML = qty - obj.value.length;
	document.getElementById('charQty').value = qty;
}


function printme() {
	var objOut = document.getElementById("output");
	var out = objOut.innerHTML;
		
	var objFooter = document.getElementById("output_footer")
	var footer
	if(objFooter) footer = objFooter.innerHTML;
		
	var wh = window.open("","wh","width=660px,height=480px,scrollbars=yes");
	wh.document.open();
	var output = '<link href="' + SITE_PATH + 'css/popup.css" rel="stylesheet" type="text/css" media="print">';
	var output = '<link href="' + SITE_PATH + 'css/sIFR-print.css" rel="stylesheet" type="text/css" media="print">';
	output += '<'+'script type="text/javascript">';
	output += 'window.print();';	
	output += '</'+'script>';
	output = '<html><head>'+output+'</head><body>'+out+footer+'</body></html>';
	wh.document.writeln(output);
	wh.document.close();
}

function MouseOver(obj){
	obj = document.getElementById(obj)
	if (obj){
		if (obj.src.indexOf('_on') > -1){
			obj.src = obj.src.replace('_on.gif','.gif')
		}else{
			obj.src = obj.src.replace('.gif','_on.gif')
		}
	}
}

function MouseOverItem(obj){
	obj = document.getElementById(obj)
	if (obj){
		if (obj.className.indexOf('_on') > -1){
			obj.className = obj.className.replace('item_on','item')
		}else{
			obj.className = obj.className.replace('item','item_on')
		}
	}
}

function changepic(obj){
	var main
	obj = document.getElementById(obj)		
	main = document.getElementById('mainpic')
	if (obj){
		main.src = main.src.replace(main.src,obj.src)
	}
}

function showlanguage(obj){
	var language
	obj = document.getElementById(obj)
	language = document.getElementById('languagebar')
	if (obj){
		if (obj.src.indexOf('_on') > -1){
			obj.src = obj.src.replace('_on.gif','.gif')
			language.style.display = 'none'
		}else{
			obj.src = obj.src.replace('.gif','_on.gif')
			language.style.display = 'block'
		}
	}
}
