function _UserAgent() {
	var b = navigator.appName;
	var v = this.version = navigator.appVersion;
	var ua = navigator.userAgent.toLowerCase();	
	this.v = parseInt(v);
	this.safari = ua.indexOf("safari")>-1;	// always check for safari & opera 
	this.opera = ua.indexOf("opera")>-1;	// before ns or ie
	this.ns = !this.opera && !this.safari && (b=="Netscape");
	this.ie = !this.opera && (b=="Microsoft Internet Explorer");
	this.gecko = ua.indexOf('gecko')>-1; // check for gecko engine
	if (this.ns) {
		this.ns4 = (this.v==4);
		this.ns6 = (this.v>=5);
		this.b = "Netscape";
	}else if (this.ie) {
		this.ie4 = this.ie5 = this.ie55 = this.ie6 = false;
		if (v.indexOf('MSIE 4')>0) {this.ie4 = true; this.v = 4;}
		else if (v.indexOf('MSIE 5')>0) {this.ie5 = true; this.v = 5;}
		else if (v.indexOf('MSIE 5.5')>0) {this.ie55 = true; this.v = 5.5;}
		else if (v.indexOf('MSIE 6')>0) {this.ie6 = true; this.v = 6;}
		this.b = "MSIE";
	}else if (this.opera) {
		this.v=parseInt(ua.substr(ua.indexOf("opera")+6,1)); // set opera version
		this.opera6=(this.v>=6);
		this.opera7=(this.v>=7);
		this.b = "Opera";
	}else if (this.safari) {
		this.ns6 = (this.v>=5);	// ns6 compatible correct?
		this.b = "Safari";
	}
	this.dom = (document.createElement && document.appendChild && document.getElementsByTagName)? true : false;
	this.def = (this.ie||this.dom);
	this.win32 = ua.indexOf("win")>-1;
	this.mac = ua.indexOf("mac")>-1;
	this.other = (!this.win32 && !this.mac);
	this.supported = (this.def||this.ns4||this.ns6||this.opera)? true:false;
	this.broadband=false;
	this._bws=new Date; // bandwidth timer start 
};

// Browserdetection
var ua = new _UserAgent();

var js_activeField = "";

function setActiveField(value) {
	js_activeField = value;
}

function submitForm(url, formname){	
	if(document.forms[formname]){
		form = document.forms[formname];
	}
    else{
    	form = document.masterForm;
    }

    form.action = url;
	form.target = "";
	form.submit();
}

var popuphandler;

function closePopupIfExists(){	
	if(typeof(popuphandler) == "object" && popuphandler != null){ 
		if(typeof(popuphandler.window)=="object"){
			popuphandler.window.close();
		}
	}
}

function getTopLeft(popupWidth, popupHeight){
	return ",top=" + (screen.height - popupHeight)/2 + ",left=" + (screen.width-popupWidth)/2;
}



function openWindow(url,name,parameter) {
		
	closePopupIfExists();
	
	// Wenn ein Name uebergeben wird --> Voreinstellungen setzen
	if (name == "popup") {
		size = "width=537,height=400,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no" + getTopLeft(537, 200);
	}
	
	if (name == "small"){
		size = "width=537,height=250,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no"+ getTopLeft(537, 250);
	}
	
	if (name == "large"){
		size = "width=537,height=570,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no"+ getTopLeft(537, 570);
	}
	
	if (name == "extraLarge"){
		size = "width=951,height=650,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no"+ getTopLeft(951, 570);
	}
	
	if ( (name == "nup") || (name == "slideshow") || (name == "postcard") || (name == "themecard")){
		var popupHeight = 570;
		if(name == "themecard"){
			var popupHeight = 682;
		}
		size = "width=757,height=" + popupHeight + ",screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no"+ getTopLeft(757, 570);
	}

	if (name == "upload"){
		size = "width=256,height=189,screenX=200,screenY=30,resizable=no,scrollbars=no,status=no"+ getTopLeft(256, 190);
	}
	
	if (name == "uploadstatus"){
		size = "width=537,height=250,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no"+ getTopLeft(537, 310);
	}
    
    if (name == "guide_tour"){
        size = "width=741,height=530,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no"+ getTopLeft(741, 310);
    }
	
	if (name == "customize"){
		size = "width=537,height="+parameter+",screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no"+ getTopLeft(537, 520);
		parameter = "";
	}
		
	if (name == "editText"){
		size = "width=987,height=750,screenX=100,screenY=30,resizable=yes,scrollbars=yes,status=no"+ getTopLeft(987, 750);
	}
	if (name == "loc_help"){
		size = "width=487,height=250,screenX=100,screenY=30,resizable=yes,scrollbars=yes,status=no"+ getTopLeft(487, 250);
	}
	
	if (name == "tracking") {
		size = "width=490,height=480,scrollbars=yes,resizable=yes"+ getTopLeft(490, 480);
	}
	
		
	// Wenn ein Parameter uebergeben wird --> diesen uebernehmen
	if (parameter) {
		size = parameter;
	}

	popuphandler = window.open(url,name,size);
	if (popuphandler) {
		popuphandler.window.focus();
	}
}

function openAdditionalWindow(url,name,parameter) {
	
	// Wenn ein Name uebergeben wird --> Voreinstellungen setzen
	if (name == "popup") {
		size = "width=537,height=400,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no";
	}
	
	if (name == "small"){
		size = "width=537,height=250,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no";
	}
	
	if (name == "large"){
		size = "width=537,height=570,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no";
	}
	
	if (name == "full"){
		size = "width=757,height=570,screenX=200,screenY=30,resizable=yes,scrollbars=yes,status=no";
	}

	if (name == "editText"){
		size = "width=866,height=750,screenX=100,screenY=30,resizable=yes,scrollbars=yes,status=no";
	}

	if (name == "tracking") {
		size = "width=490,height=480,scrollbars=yes,resizable=yes"+ getTopLeft(490, 480);
	}

	// Wenn ein Parameter uebergeben wird --> diesen uebernehmen
	if (parameter) {
		size = parameter;
	}

	tmppopuphandler = window.open(url,'additional'+name,size);
	tmppopuphandler.window.focus();
}


function submitFormToPopup(href, name, parameter, formname) {
	if(formname){
		form = document.forms[formname];
	}
    else{
    	form = document.masterForm;
    }
    
	
	StrUserAgent = navigator.userAgent;
	isMAC_MSIE = StrUserAgent.match(/.*Mozilla.*MSIE 5.*Mac/gi);
	if (isMAC_MSIE) {
		openWindow("", name, parameter);
		
		// wait for popup (because IE on a -slow- MAC may have a problem otherwise)
		while (typeof(popuphandler.window)!= "object"){
		}
		
		oldHref = form.action;
		form.action = href;
		form.target = name;
		form.submit();
	}
	else
	{
		openWindow("", name, parameter);
		oldHref = form.action;
		form.action = href;
		form.target = name;
		form.submit();
		if(navigator.appVersion.substring(0,3) != "4.7") {
			form.action = oldHref;
		}
	}	
}

function reloadOpener(){
	if(typeof(top.kpco) != "object"){
		opener.top.kpco.location.reload();
		//opener.top.edit.location.reload();
	}
	else{
		top.kpco.location.reload();	
	}
}

function checkFormElements(){
	enterFields = new Array(
					'tpl_sys_statusbar[password]',
					'password',
					'orderid',
					'labpassword');
	for (var i=0; i < enterFields.length; ++i) {
		if (js_activeField == enterFields[i]) {
			document.masterForm.activeField.value = js_activeField;
			return true;
		}
	}
	return true;
}

function resetForm(formName){
	if(document[formName]){
		var i = 0;
		while (document[formName].elements[i]){
			if(document[formName].elements[i].value){
				document[formName].elements[i].value = "";
			}
			i++;
		}
	}
}

function getWindowWidth() {
    var browserWinWidth = 0
    if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    browserWinWidth = window.innerWidth;
    } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    browserWinWidth = document.documentElement.clientWidth;
    } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    browserWinWidth = document.body.clientWidth;
    }
    return browserWinWidth;
}

// start a script
//
// If you call the function more then one time you must generate every time
// other url string, to get around cache problem. The best way is to set 
// a random GET parameter. In the end of the script you must send an image.
//
// @access       public
// @param        string url to script.
// @param        function responseHandler callback function
//                        it will be called on response with image.width param
//                
// @return       -
function requestUrl(url, responseHandler) {
    requestUrl_image = new Image();
    requestUrl_image.src = url; 
    requestUrl_interval = 
        window.setInterval('check_response('+responseHandler+')', 250);
}

// check if the script is already finished. It means an image is loaded
//
// is called only by function requestUrl.
// callback function (responseHandler) 
//
// @access       private
// @param        function responseHandler callback function 
//                        it will be called on response with image.width param
// @return       -
function check_response(responseHandler) {
    if (requestUrl_image.width) {
        top.clearInterval(requestUrl_interval);
        responseHandler(requestUrl_image.width, requestUrl_image.height);
    }
}