function moveFooter() {
	// alert("moveFooter")
	var f 			= document.getElementById('footer')
	var wH 			= getWindowHeight()
	var fabsH 		= absTop(f)
	var frelH 		= f.offsetTop
	var fH 			= f.offsetHeight
	// if(document.all) {
	/*alert(	"footer abstop: " 		+ fabsH			+ "\n" + 
		"footer frelH: " 			+ frelH			+ "\n" + 
		"footer fH: " 				+ fH			+ "\n" + 
		"getWindowHeight: " 		+ wH			+ "\n" + 
		"footerMarginTop: " 		+ (wH - fabsH - fH)+ "\n" + 
	"")
	*/
	// }
	if ((document.body.scrollHeight + fH) < wH) {
	
		f.style.top = (wH - fabsH - fH - 5) + 'px'
	
	}
}




function hideLanguageSelectionPulldown(evt,el) {
	evt = evt ? evt : event;
	selPull = document.getElementById('language_selector')
	if (!el.contains(evt.relatedTarget || evt.toElement)) {
		selPull.style.display = "none"
	}
}

function showLanguageSelectionPulldown() {
	document.getElementById('language_selector').style.display='block'; 
}



// P R O D U K T A L T E R N A T I V E N
prodAltholderPos = 0; 
anzVon 	= 1;
anzBis 	= 5;

function moveProdAlt(direction,Anz) { 
	/*
	5 Elemente pro Reihe
	*/
	maxpos = Anz-5;
	buttonL = document.getElementById('prodAltButtonLeft')
	buttonR = document.getElementById('prodAltButtonRight')
	
	holder 	= document.getElementById('prodAltPush')
	divArr 	= getElementsByClassNameM(holder,'','pro_altern_img');
	divWidthArr = new Array()
	for(i=0; i<divArr.length;i++) {
		divWidthArr[i] = divArr[i].offsetLeft;
	}
	if (direction=="right") {
		if (prodAltholderPos < maxpos) {
			prodAltholderPos++
			holder.style.marginLeft = -divWidthArr[prodAltholderPos]+'px'
			anzVon++
			anzBis++
		}
	}
	if (direction=="left") {
		if (prodAltholderPos > 0) {
			prodAltholderPos--
			holder.style.marginLeft = -divWidthArr[prodAltholderPos]+'px'
			anzBis--
			anzVon--
		}
	}
	buttonL.className = "pro_altern_left"
	buttonR.className = "pro_altern_right"
	if (prodAltholderPos==0) 		buttonL.className = "pro_altern_left_grey";
	if (prodAltholderPos==maxpos) 	buttonR.className = "pro_altern_right_grey";
	//report(prodAltholderPos + ' ' + holder.style.marginLeft ,0)
	
	document.getElementById('anzVon').innerHTML = anzVon;
	document.getElementById('anzBis').innerHTML = anzBis;
}
// end P R O D U K T A L T E R N A T I V E N