info_blend = false;
info_win = "";
akt_leistung=0;
akt_job=0;

function PicOver(picid, blend) {
	shaddow = document.getElementById('pic_'+picid+'_shaddow');
	if(blend) {
		shaddow.style.visibility = 'visible';
	} else {
		shaddow.style.visibility = 'hidden';
	}
}

function ColorizePic(picid, color) {
	obj = document.getElementById('aktpic_'+picid);
	obj2 = document.getElementById('aktcolorpic_'+picid);
	temp_src = obj.src;
	if(color) {
		obj.src = obj2.src;
		obj2.src = temp_src;
	} else {
		obj.src = obj2.src;
		obj2.src = temp_src;
	}
}

function BlendInfo(info) {
	liobj = document.getElementById('li_'+info);
	if(info_win == "") {
		Effect.BlindDown(info, { duration: 0.7 });
		liobj.style.textDecoration='underline';
		info_blend = true;
	}
	if(info_win == info) {
		Effect.BlindUp(info, { duration: 0.7 });
		if(info == "leistungen" && akt_leistung != 0) {
			Effect.BlindUp('leistung'+akt_leistung, { duration: 0.7 });
			document.getElementById('leistung_img'+akt_leistung).src = '/images/icon_black_down.gif';
			akt_leistung=0;
		}
		if(info == "jobs" && akt_job != 0) {
			Effect.BlindUp('job'+akt_job, { duration: 0.7 });
			document.getElementById('job_img'+akt_job).src = '/images/icon_black_down.gif';
			akt_job=0;
		}
		liobj.style.textDecoration='none';
		info_blend = false;
	}
	if(info_win != "" && info_win != info) {
		Effect.BlindUp(info_win, { duration: 0.7 });
		if(info == "leistungen" && akt_leistung != 0) {
			Effect.BlindUp('leistung'+akt_leistung, { duration: 0.7 });
			document.getElementById('leistung_img'+akt_leistung).src = '/images/icon_black_down.gif';
			akt_leistung=0;
		}
		if(info == "jobs" && akt_job != 0) {
			Effect.BlindUp('job'+akt_job, { duration: 0.7 });
			document.getElementById('job_img'+akt_job).src = '/images/icon_black_down.gif';
			akt_job=0;
		}
		Effect.BlindDown(info, { duration: 0.7 });
		document.getElementById('li_'+info_win).style.textDecoration='none';
		liobj.style.textDecoration='underline';
		info_blend = true;
	}
	if(info_blend) {
		info_win = info;
//		Effect.ScrollTo('upper_content', { duration:'0.2', offset:-20 });
	} else {
		info_win = "";
	}
}

function BlendLeistung(leistung) {
	if(akt_leistung != leistung) {
		if(akt_leistung != 0) {
			Effect.BlindUp('leistung'+akt_leistung, { duration: 0.5 });
			document.getElementById('leistung_img'+akt_leistung).src = '/images/icon_black_down.gif';
			setTimeout("Effect.BlindDown('leistung"+leistung+"', { duration: 0.5 });", 500);
			setTimeout("document.getElementById('leistung_img"+leistung+"').src = '/images/icon_black_up.gif';", 500);
		} else {
			Effect.BlindDown('leistung'+leistung, { duration: 0.5 });
			document.getElementById('leistung_img'+leistung).src = '/images/icon_black_up.gif';
		}
	} else { 
		Effect.BlindUp('leistung'+akt_leistung, { duration: 0.5 });
		document.getElementById('leistung_img'+akt_leistung).src = '/images/icon_black_down.gif';
	}
	if(akt_leistung != leistung) akt_leistung = leistung; else akt_leistung = 0;
}

function BlendJob(job) {
	if(akt_job != job) {
		if(akt_job != 0) {
			Effect.BlindUp('job'+akt_job, { duration: 0.5 });
			document.getElementById('job_img'+akt_job).src = '/images/icon_black_down.gif';
			setTimeout("Effect.BlindDown('job"+job+"', { duration: 0.5 });", 500);
			setTimeout("document.getElementById('job_img"+job+"').src = '/images/icon_black_up.gif';", 500);
		} else {
			Effect.BlindDown('job'+job, { duration: 0.5 });
			document.getElementById('job_img'+job).src = '/images/icon_black_up.gif';
		}
	} else { 
		Effect.BlindUp('job'+akt_job, { duration: 0.5 });
		document.getElementById('job_img'+akt_job).src = '/images/icon_black_down.gif';
	}
	if(akt_job != job) akt_job = job; else akt_job = 0;
}

function FilterLinkOver(linkid, blend) {
	filterlink = document.getElementById(linkid);
	if(blend) filterlink.style.textDecoration = 'underline';
	else filterlink.style.textDecoration = 'none';
}