// overeffekt menu

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments;
  document.MM_sr=new Array;
  for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null)
    {
      document.MM_sr[j++]=x;
      if(!x.oSrc)
       x.oSrc=x.src;
       x.src=a[i+2];
    }
}


// overeffekt menu






function setInput(id,standard,art) {
 var set_id = document.getElementById(id);
 if(art == "on" && set_id.value == standard)
  set_id.value = "";
 else if(set_id.value == "") 
  set_id.value = standard;
}





function checkForm() {

var check = true;


if(document.getElementById('nachname').value == "" || document.getElementById('nachname').value == "Nachname*") {
 document.getElementById('nachname').style.border = "1px solid #247107";
 check = false;
} else
 document.getElementById('nachname').style.border = "1px solid #CCC";
 
/*
if(document.getElementById('strasse').value == "" || document.getElementById('strasse').value == "Strasse*") {
 document.getElementById('strasse').style.border = "1px solid #247107";
 check = false;
} else
 document.getElementById('strasse').style.border = "1px solid #CCC";

if(document.getElementById('plz').value == "" || document.getElementById('plz').value == "PLZ*") {
 document.getElementById('plz').style.border = "1px solid #247107";
 check = false;
} else
 document.getElementById('plz').style.border = "1px solid #CCC";

if(document.getElementById('ort').value == "" || document.getElementById('ort').value == "Ort*") {
 document.getElementById('ort').style.border = "1px solid #247107";
 check = false;
} else
 document.getElementById('ort').style.border = "1px solid #CCC";
*/

 var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i

if(document.getElementById('email').value == "" || document.getElementById('email').value == "EMail*" || (filter.test(document.getElementById('email').value) == false)) {
 document.getElementById('email').style.border = "1px solid #247107";
 check = false;
} else
 document.getElementById('email').style.border = "1px solid #CCC";


if(check) { document.getElementById('kontakt_form').submit(); }

}





function checkNewsletter() {

var check = true;

 var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i

if(document.getElementById('newsletter_mail').value == "" || document.getElementById('newsletter_mail').value == "Deine EMail*" || (filter.test(document.getElementById('newsletter_mail').value) == false)) {
 document.getElementById('newsletter_mail').style.border = "1px solid #247107";
 check = false;
} else
 document.getElementById('newsletter_mail').style.border = "1px solid #CCC";


if(check) { document.getElementById('newsletter_form').submit(); }

}











function getPageSize() {
	        
	var xScroll, yScroll;
		
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
		
	var windowWidth, windowHeight;
		
	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
		
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}
	
	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}

	return [pageWidth,pageHeight];
}



var standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes

function cursorLoad(e) {

	var element = document.getElementById('cursorEffekt');
	
	if(window.event) {
		var el = window.event;
		var cursorX = window.event.x;
		var cursorY = window.event.y;
		var abstandLeft = standardbody.scrollLeft + 15;
		var abstandTop 	= standardbody.scrollTop + 15;
	} else {
		var el = e;		
		var cursorX = e.pageX;
		var cursorY = e.pageY;
		var abstandLeft = 15;
		var abstandTop 	= 15;		
	}

	if((pageSize[0] - (cursorX + abstandLeft)) > 107) {
		element.style.display 	= "block";
		element.style.left 	= (cursorX + abstandLeft) + "px";
		element.style.top 	= (cursorY + abstandTop) + "px";
	} else {
		element.style.display 	= "none";
	}

}

function cursorDisable() {
	
	var element = document.getElementById('cursorEffekt');
	element.style.display 	= "none";
			
}