var browserName = navigator.appName;
var browserVer = navigator.userAgent;
var xmlHttp;
var str;


window.onload = function() {
	if(document.getElementById("submenutable_header")) document.getElementById("submenutable_header").innerHTML = document.title;
}

window.onresize = function() {

}

function findPos(elm){
	var obj = document.getElementById(elm);
	var posX = obj.offsetLeft;
	var posY = obj.offsetTop;
	while(obj.parentNode){
		posX=posX+obj.parentNode.offsetLeft;
		posY=posY+obj.parentNode.offsetTop;
		if(obj==document.getElementsByTagName('body')[0]){break}
		else{obj=obj.parentNode;}
	}
	//alert(posX+'-'+posY)
	return posY;
}



function createXMLHttpRequest() {
    if (window.ActiveXObject) {
        xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else if (window.XMLHttpRequest) {
        xmlHttp = new XMLHttpRequest();
    }
}

function setSize(el, size) {
	document.getElementById(el.id).size = size;
}
function rtrim(s) {
	var r=s.length -1;
	while(r > 0 && s[r] == ',') {
		r-=1;
	}
	return s.substring(0, r+1);
}

function doFill(obj) {
	var elem = document.getElementsByTagName("input");
	for(i = 0; i < elem.length; i++) {

	}
	obj.setAttribute("value",rtrim(str));
}

function isArray(obj) {
   if (obj.constructor.toString().indexOf("Array") == -1)
      return false;
   else
      return true;
}


/********************************************************************************************************/

function chgFontsize(val, url) {
	//alert(url);

	var myform = document.createElement("form");
	myform.setAttribute("method", "post");
	myform.setAttribute("name", "formpje");
	myform.setAttribute("action", url);
	var inp = document.createElement("input");
	inp.setAttribute("type", "hidden");
	inp.setAttribute("name", "fontsize");
	inp.setAttribute("value", val);
	myform.appendChild(inp);
	document.body.appendChild(myform);
	myform.submit();

}

function openWindow(img, name){
	newwindow2=window.open('','name','height=300,width=400');
	var strHTML = "<html><head><title>"+name+"</title></head>";
	strHTML += "<body><center>";
	strHTML += "<div style=''><img src='"+img+"' /></div>";
	strHTML += "</center></body>";
	strHTML += "</html>";
	newwindow2.document.write(strHTML);
	newwindow2.document.close();
	if (window.focus) {newwindow2.focus()}
	return false;

}

/*************************/
/*   Guestbook settings  */
/*************************/

function openGuestbookform() {
	if(document.getElementById("guestbookform")) {
		var gbf = document.getElementById("guestbookform");
		if(gbf.style.display == "none") {
			gbf.style.display = "block";
		}else if(gbf.style.display == "block") {
			gbf.style.display = "none";
		}
	}
}