var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};

$(document).ready(function() {
	var text = document.getElementById("middle").offsetHeight;
	var dokumentHeight = window.innerHeight; // größe des fenster bzw. des inneren bereiches des fenster. scrollbar, leiste etc abgezogen. reine html-höhe ohne scrollbereich
	var dokumentHeight = (typeof window.offsetHeight == 'undefined') ? document.documentElement.clientHeight: window.innerHeight;
	if(document.getElementById("bar-top")){
		var barTop = document.getElementById("bar-top").offsetHeight
	} else {
		var barTop = document.getElementById("bar-top_fsb").offsetHeight
	}
	var contentHoehe = dokumentHeight - document.getElementById("header").offsetHeight - barTop;
	document.getElementById("content").style.height = contentHoehe + "px";

	var cellHoehe = contentHoehe - document.getElementById("main-buttons").offsetHeight;

	document.getElementById("empty-button-big").style.height = (cellHoehe-4) + "px";

	if(text>contentHoehe){
		document.getElementById("content").style.height = text + "px";
		contentHoehe = text;
		cellHoehe = contentHoehe - document.getElementById("main-buttons").offsetHeight;
		document.getElementById("empty-button-big").style.height = (cellHoehe-4) + "px";
	}

	document.getElementById('metanavigation').style.posistion="absolute";
	if(document.getElementById('navigation')){
		var navigation =  document.getElementById('navigation').offsetHeight;
		var header =  document.getElementById('header').offsetHeight;
	} else {
		var navigation =  document.getElementById('navigation_fsb').offsetHeight;
		var header =  document.getElementById('header').offsetHeight;
	}
	text = (contentHoehe-document.getElementById('metanavigation').offsetHeight)+header;
	text = text - 20;
	document.getElementById('metanavigation').style.top=text+"px";

});




	 window.onload = function() {
		var settings = {
		  tl: { radius: 6 },
		  tr: { radius: 6 },
		  bl: { radius: 0 },
		  br: { radius: 0 },
		  antiAlias: true
		}
		if(document.getElementById("bar-top")){
			var divObj = document.getElementById("bar-top");
			curvyCorners(settings, divObj);
		} else {
			var divObj = document.getElementById("bar-top_fsb");
			curvyCorners(settings, divObj);
		}

		var settings = {
		  tl: { radius: 0 },
		  tr: { radius: 0 },
		  bl: { radius: 6 },
		  br: { radius: 6 },
		  antiAlias: true
		}
		var divObj = document.getElementById("breadcrumb");
		curvyCorners(settings, divObj);

		var settings = {
		  tl: { radius: 6 },
		  tr: { radius: 6 },
		  bl: { radius: 6 },
		  br: { radius: 6 },
		  antiAlias: true
		}
		var divObj = document.getElementById("empty-button-small");
		curvyCorners(settings, divObj);


		var settings = {
		  tl: { radius: 6 },
		  tr: { radius: 6 },
		  bl: { radius: 0 },
		  br: { radius: 0 },
		  antiAlias: true
		}
		var divObj = document.getElementById("empty-button-big");
		curvyCorners(settings, divObj);

		var settings = {
		  tl: { radius: 6 },
		  tr: { radius: 6 },
		  bl: { radius: 6 },
		  br: { radius: 6 },
		  antiAlias: true
		}
	//	var divObj = document.getElementById("twitter");
	//	curvyCorners(settings, divObj);




	  }

function resizeFixing(){
	var text = document.getElementById("middle").offsetHeight;
	var dokumentHeight = window.innerHeight; // größe des fenster bzw. des inneren bereiches des fenster. scrollbar, leiste etc abgezogen. reine html-höhe ohne scrollbereich
	var dokumentHeight = (typeof window.offsetHeight == 'undefined') ? document.documentElement.clientHeight: window.innerHeight;
	if(document.getElementById("bar-top")){
		var barTop = document.getElementById("bar-top").offsetHeight
	} else {
		var barTop = document.getElementById("bar-top_fsb").offsetHeight
	}
	var contentHoehe = dokumentHeight - document.getElementById("header").offsetHeight - barTop;
	document.getElementById("content").style.height = contentHoehe + "px";

	var cellHoehe = contentHoehe - document.getElementById("main-buttons").offsetHeight;

	document.getElementById("empty-button-big").style.height = (cellHoehe-4) + "px";

	if(text>contentHoehe){
		document.getElementById("content").style.height = text + "px";
		contentHoehe = text;
		cellHoehe = contentHoehe - document.getElementById("main-buttons").offsetHeight;
		document.getElementById("empty-button-big").style.height = (cellHoehe-4) + "px";
	}
}

  function doAjax(url){
	alert(url);
  }



function str_replace(search, replace, subject) {
return subject.split(search).join(replace);
}


function textChange(inputtext,ele,valuetext){
	if(inputtext==""){ document.getElementById(ele).value=valuetext; }
	if(inputtext==valuetext){ document.getElementById(ele).value = ""; }
}


function tryit(hihi){
	$.get('http://www.dstv.de/suchservice/steuerberater-suchen', function(data) {
		$('.result').html(data);
	});
}