function showDetails(isbn,mode,type, seite) {
if(mode==1) {	// Layer einblenden
	if(type == "form") {	// Um Formularelemente zug�nglich zu halten, muss Layer komplett weggeklappt werden
		eval('document.getElementById("kochbuchliste").style.width="325px"');
		eval('document.getElementById("details_' + isbn +'").style.width="210px"');
		eval('document.getElementById("details_' + isbn +'").style.padding="8px"');
		}
	eval('document.getElementById("details_' + isbn +'").style.height="130px"');

		
/*	
	if(seite == "rechts") {	// funktioniert leider nicht...
		//var top_ = (eval('document.getElementById("details_' + isbn +'").offsetTop'));
		//var top_ = findPos(eval('document.getElementById("details_' + isbn +'")'));
		//eval('document.getElementById("details_' + isbn +'").style.top="' + top + 'px"');
		}
*/
// wenn kein Firefox
	if(navigator.userAgent.indexOf('Firefox') == -1) { eval('document.getElementById("details_' + isbn +'").style.overflow="visible"'); }
	eval('document.getElementById("details_' + isbn +'").style.visibility="visible"');
	}
else {	// Layer ausblenden
	eval('document.getElementById("details_' + isbn +'").style.visibility="hidden"');
	eval('document.getElementById("details_' + isbn +'").style.height="60px"');
	if(navigator.userAgent.indexOf('Firefox') == -1) {  eval('document.getElementById("details_' + isbn +'").style.overflow="hidden"'); }
	if(type == "form") {	
		eval('document.getElementById("details_' + isbn +'").style.padding="0px"');
		eval('document.getElementById("details_' + isbn +'").style.width="0px"');
		eval('document.getElementById("kochbuchliste").style.width="97px"');
		}

	}
}

function checkInfoFields() {
	document.getElementById("information_survey").checked="checked";
}



function findPos(obj) {
var curleft = curtop = 0;
if (obj.offsetParent) {
	do {
		//curleft += obj.offsetLeft;
		curtop += obj.offsetTop;
	} while (obj = obj.offsetParent);
return curtop;
alert(curtop);
}
}