//für das menü
var elements=new Array('unternehmen','produkte','kunststoff','qualitaet','kontakt');


function show(element){
   document.getElementById('sub_'+element).style.display='block';
  for(i=0;i<elements.length;i++){
      if(elements[i]!=element && document.getElementById('sub_'+elements[i]).style.display!='none'){
         hide(elements[i]);
      }
  }
}
function hide(element){
   document.getElementById('sub_'+element).style.display='none';
}

function hide_all(){
   for(i=0;i<elements.length;i++){
      hide(elements[i]);
  }
}
// ENDE MENÜ

// für den bildertausch
function change_big(new_src){
    get_image(new_src);
    //document.getElementById('big').src=new_src;
}
// ENDE BILDERTAUSCH


//change the opacity for different browsers
function changeOpac(opacity, id) {
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}

function blendimage(divid, imageid, imagefile, millisec) {
    var speed = Math.round(millisec / 100);
    var timer = 0;


    //set the current image as background
    document.getElementById(divid).style.backgroundImage = "url(" + document.getElementById(imageid).src + ")";
    //make image transparent
    changeOpac(0, imageid);

    //make new image
    document.getElementById(imageid).src = imagefile;

    //fade in image
    for(i = 0; i <= 100; i++) {
        setTimeout("changeOpac(" + i + ",'" + imageid + "')",(timer * speed));
        timer++;
    }
}





function map24_removeDefaultValues()
{
	if (document.link2map24.sstreet.value == 'Strasse')
		document.link2map24.sstreet.value = '';
	if (document.link2map24.szip.value == 'PLZ')
		document.link2map24.szip.value = '';
	if (document.link2map24.scity.value == 'Ort')
		document.link2map24.scity.value = '';
}
/* SROLLER INIT
function init() {
		//scrollablediv 1
		var scroller = new Bs_ScrollableDiv();
		scroller.init('divContainer_1', 'divContent_1');

	  var sliderObj = new Bs_Slider();
		sliderObj.width          = 11;
		sliderObj.height         = 270;
		sliderObj.arrowMouseOver = true;
		sliderObj.direction      = 1;
        sliderObj.imgDir         = 'images/';
		sliderObj.setBackgroundImage('scroll_ln.gif', 'repeat');
		sliderObj.setSliderIcon('scroll_knob.gif', 11, 30);
		sliderObj.setArrowIconLeft('scroll_up.gif', 11, 10);
		sliderObj.setArrowIconRight('scroll_dn.gif', 11, 10);
        sliderObj.useInputField = 0;

		scroller.setSliderObject(sliderObj, 'sliderDiv1');
		scroller.setSlideSpeed(500, 'pixel'); //500 pixel per second
		scroller.setWheelSpeed(30, 'pixel'); //10 pixel per tick

	}*/