var pfeil = new Image;
pfeil.src="images/pfeil.gif";
var pfeilover = new Image;
pfeilover.src="images/pfeil-over.gif";


function mouse_in(bild) {
	if (document.images) {
		document.images["pfeil"+bild].src=pfeilover.src;
	}
}

function mouse_out(bild) {
	if (document.images) {
		document.images["pfeil"+bild].src=pfeil.src;
	}
}


var pfeil1 = new Image;
pfeil1.src="images/pfeil1.gif";
var pfeilover1 = new Image;
pfeilover1.src="images/pfeil-over1.gif";


function mouse_in_klein(bild) {
	if (document.images) {
		document.images["pfeil"+bild].src=pfeilover1.src;
	}
}

function mouse_out_klein(bild) {
	if (document.images) {
		document.images["pfeil"+bild].src=pfeil1.src;
	}
}


var deutsch=new Array;

deutsch["Name"]="Bitte geben Sie Ihren Namen ein!";
deutsch["Email"]="Bitte geben Sie Ihre Email-Adresse ein!";
deutsch["Email1"]="Bitte geben Sie eine gültige Email-Adresse ein!";

function checkKontakt() {
	// return true;

	fehler=new Array;
	fehler=deutsch
	
	

	
	if (checkLeer(document.Formular.Name.value)==0) {
		alert (fehler["Name"]);
		document.Formular.Name.focus();
		return false;
	} 
	if (checkLeer(document.Formular.Email.value)==0) {
		alert (fehler["Email"]);
		document.Formular.Email.focus();
		return false;
	} 
	if (checkEmail(document.Formular.Email.value)==0) {
		alert (fehler["Email1"]);
		document.Formular.Email.value="";
		document.Formular.Email.focus();
		return false;
	} 
	
	return true;

}



function checkLeer(was) {
	hstr1=was.replace(/\b\s\b/g," ");
	hstr1=hstr1.replace(/\s/g,"")
	if (hstr1=="") {
		return 0;
	} else {
		return 1;	
	}
}

function checkEmail(was) {

	var checkEmailrg   = /.*\@.*\.\w+/i;
	checkEmailrg   = /^[_\.0-9a-z-]+@([0-9a-z][_0-9a-z-]+\.)+[a-z]{2,4}$/ig;	
	if (checkEmailrg.test(was) == false){
		return 0;
	} else {
		return 1;	
	}
}








var isNav, isIE, is4;
var coll = "";
var styleObj = "";
var posx;var posy;
var Dposx=0;var Dposy=0;
var aktiv;
var aktivMenu;
var notMove;
var zu=0;
var bg="#ffffff";

if (parseInt(navigator.appVersion) >= 4) {
    if (navigator.appName == "Netscape") {
      isNav = true;
			if (parseInt(navigator.appVersion) >= 5) {
    		is4=true;
       coll = "all.";
       styleObj =".style";
			}
   }
    else {
       isIE = true;
       coll = "all.";
       styleObj =".style";
    	is4=true;
   }
} else {
   	is4=false;
}


function get_div(welches) {
	return (document.getElementById) ? document.getElementById(welches) : (isNav) ? eval("document."+welches) : eval("document.all."+welches);
}
function get_obj(welches) {
	return (document.getElementById) ? document.getElementById(welches).style : (isNav) ? eval("document."+welches) : eval("document.all."+welches+".style");
}



function referenz(ref,typ) {
		var pos_l;
		var pos_t;
	 	if (window.screen) {
		   pos_l = screen.width/2 - 400-10;
		   pos_t = screen.height/2 - 325;
		   if (pos_l<0) pos_l=0;
		   if (pos_t<0) pos_t=0;
		   
		 } else {
		   pos_l = 0;
		   pos_t = 0;
		 }
			
	
	hstr="width=800,height=650,resizable=yes,toolbar=no,status=no,menubar=0,scrollbar=no,locationbar=no,screenx=100,screeny=100,left="+ pos_l +",top="+pos_t +"";
	// alert(hstr)
	kbg = window.open("popup.php?ref="+ref+"&typ="+typ,"kbg",hstr);
		kbg.focus();
 }