var selectedImg = -1;
var selectedBG='red';

function properties_swapImg(imgID,elnum) {
	$('properties_single_image'+elnum).src = this['imgLarge'+imgID];
	$('properties_single_image_text'+elnum).innerHTML = unescape($('imgsmall'+imgID).name);
//document.getElementById("properties_area").innerHTML= img.id;

}


function properties_swapImgRestore(elnum) {
	//alert(window['selectedImg'+elnum]);
    if (window['selectedImg'+elnum] >-1){
		$("properties_single_image"+elnum).src = this['imgLarge'+window['selectedImg'+elnum]];
		$("properties_single_image_text"+elnum).innerHTML = unescape($('imgsmall'+window['selectedImg'+elnum]).name);
    } else {
		$("properties_single_image"+elnum).src = 'clear.gif';
		$("properties_single_image_text"+elnum).innerHTML = '<label id="properties_single_image_text'+elnum+'">[ nichts ausgew&auml;hlt ]</label>';

    }
}




function properties(curEl,imgId) {
/*
	Element.setStyle('warten',{visibility:'visible'});
	Element.show('warten');
*/


	
	//Alte Auswahl?
	if(selectedImg!=-1){
		//imgElement
		if(curEl == imgElement){
			//Hintergrund loeschen
			Element.setStyle('imgsmall'+selectedImg,{background:'white'});
		}
	}

	if(imgId) {	//auf Bild geklickt
	
		selectedImg = imgId;
	
		//imgId++;
		document.productform[curEl].value = imgId;
		//Auswahl merken
//		imgId--;
		
		imgElement = curEl;
		//Hintergrund setzen
		Element.setStyle('imgsmall'+selectedImg,{background:selectedBG});
	}
	
	
	document.productform.submit();
}

function toggleMoreInfo(button,elID) {

	$(elID).toggle('blind', {duration:0.3});
	if (button.hasClassName('moreinfo-on')) {
		button.removeClassName('moreinfo-on');
	} else {
		button.addClassName('moreinfo-on');
	}
}


function toggleAllGroups(button,elID) {

	$(elID).toggle('blind', {duration:0.3});
	
	
	
	if (button.hasClassName('moreinfo-on')) {
		button.removeClassName('moreinfo-on');
	} else {
		button.addClassName('moreinfo-on');
	}
}