function toggleButton(el) {
	if(el.src.search(/Hover/) > 0)
		el.src = el.src.substr(0, (el.src.length-9)) + '.jpg';
	else
		el.src = el.src.substr(0, (el.src.length-4)) + 'Hover.jpg';
}


function neuesTeaser(block) {
	try {
		var liste     = document.getElementById('neuesListe');
		var sublisten = liste.getElementsByTagName('ul');
		var target    = document.getElementById(block);
			
		for(var i = 0; i < sublisten.length; i++) {
			if(sublisten[i].id != block && sublisten[i].style.display == 'block') {
				document.getElementById(sublisten[i].id).parentNode.parentNode.getElementsByTagName('a')[0].style.fontWeight = 'normal';
				jQuery('#' + sublisten[i].id).slideUp('slow');
			}
		}
		if(target.style.display != 'block') {
			document.getElementById(block + 'Link').style.fontWeight = 'bold';
			jQuery('#' + block).slideDown('slow');
		}
		else 	jQuery('#' + block).slideUp('slow');

	}
	catch(e) {
	}
}

function UIsetSub() {
	var parent = this.parentNode;
	
	while(parent.id != 'UserInfoBox')
		parent = parent.parentNode;
	
	parent.sub = 1;
}
function UIdelSub() {
	var parent = this.parentNode;
	
	while(parent.id != 'UserInfoBox')
		parent = parent.parentNode;
	
	parent.sub = 0;
}
function UIhide() {
	var box = document.getElementById('UserInfoBox');
	if(box.sub == 0) {
		box.style.display = 'none';
	}
	return false;
}

function check_all_change(ele){
	for(cnt=0; cnt<ele.length; cnt++){
		if(ele[cnt]!=document.getElementById("check_all")){
			if(ele[cnt].checked==false) {
				ele[cnt].checked=true;
			}
			else ele[cnt].checked=false;
		}		
	}
}

$("input[name='check_all']").click(function(){
      if($(this).val()==0){
        $(this).parents("table")
               .find("input:checkbox")
               .attr("checked","checked")
               .val("1");
      }
      else{
        $(this).parents("table")
               .find("input:checkbox")
               .attr("checked","")
               .val("0");
      }
    });


/*
$(document).ready(function(){
	neuesTeaser('teaserMitglieder');
	
	$('#thisUserPic').hover(function() {
		UIshowUserInfo(unescape(this.alt));
	},
	function() {
	});
});
*/