/**
 * lightbox for the team page
 */ 
function openOverlay(member_id){
	$.get(basepath+'/ajax.php?mid='+member_id, function(text){
		ex = text.split("~|~");
		$('#overlay_bild').html(ex[1]);
		$('#overlay_spruch').html('<table width="100%"><tr><td height="180" valign="middle" align="right">'+ex[3]+'</td></tr></table>');
		$('#overlay_titel').html(ex[0]);
		$('#overlay_inhalt').html(ex[2]);
		$('#overlay').fadeIn();
		a1 = $(window).height();
		if(a1 < 770){
			$('html, body').animate({ scrollTop: 0 }, 0);
			$('#overlay').css('height', $(document).height());
		}
		
	});
	
	return false;
}

function openRefOverlay(ref_id){
	$.get(basepath+'/ajax.php?refid='+ref_id, function(text){
		$('#overlay_content').html(text);
		$('#overlay').fadeIn();
		a1 = $(window).height();
		if(a1 < 770){
			$('html, body').animate({ scrollTop: 0 }, 0);
			$('#overlay').css('height', $(document).height());
		}
		
	});
	
	return false;
}

/** 
 * close lightbox
 */ 
function closeOverlay(){
	$('#overlay').fadeOut();
}

function retFal(){
	return false;
}

/** 
 * animate the Graphics
 */ 
var cur = 1; 
var cur2 = 1;
function animateGraphics(){
	
	$('#seg_overs').find('li').mouseover( 
		function(){
			$('.ss_beratungsansatz_1').attr('src', basepath+'/images/seg_over_'+$(this).attr("class")+'.jpg');
		}
	);
	
	$('#seg_overs').find('li').mouseout(
		function(){
			$('.ss_beratungsansatz_1').attr('src', basepath+'/images/3Segmente_1.jpg');
		}
	);
	

	
	if( $('.ss_beratungsansatz_1').length > 0){
		$('.ss_beratungsansatz_1').attr('src', basepath+'/images/3Segmente_1.jpg');
		$('.ss_beratungsansatz_1').mouseover( function(){
			$('.ss_beratungsansatz_1').attr('src', basepath+'/images/3Segmente_2.jpg');
			cur = 2;
			sb1 = setInterval("animateVeraenderung()",3000);
		});
		
		$('.ss_beratungsansatz_1').mouseout( function(){
			clearInterval(sb1);
			$('.ss_beratungsansatz_1').attr('src', basepath+'/images/3Segmente_1.jpg');
		});
	}
	
	
	$('#seg2_overs').find('li').mouseover( 
		function(){
			$('.ss_beratungsansatz_2').attr('src', basepath+'/images/aspekt_o_'+$(this).attr("class")+'.jpg');
		}
	);
	
	$('#seg2_overs').find('li').mouseout(
		function(){
			$('.ss_beratungsansatz_2').attr('src', basepath+'/images/aspekt1.jpg');
		}
	);	
	
	if( $('.ss_beratungsansatz_2').length > 0){
		$('.ss_beratungsansatz_2').attr('src', basepath+'/images/aspekt1.jpg');
		$('.ss_beratungsansatz_2').mouseover( function(){
			$('.ss_beratungsansatz_2').attr('src', basepath+'/images/aspekt2.jpg');
			cur2 = 2;
			sb2 = setInterval("animateAspekte()",3000);
		});
		
		$('.ss_beratungsansatz_2').mouseout( function(){
			clearInterval(sb2);
			$('.ss_beratungsansatz_2').attr('src', basepath+'/images/aspekt1.jpg');
		});
	}	
	
	
}

function setSegPic(zahl){
	
}

function animateAspekte(){
	cur2++;
	if(cur2 > 4)
		cur2 = 1;
	$('.ss_beratungsansatz_2').attr('src', basepath+'/images/aspekt'+cur2+'.jpg');
}

function animateVeraenderung(){
	cur++;
	if(cur > 3)
		cur = 1;
	$('.ss_beratungsansatz_1').attr('src', basepath+'/images/3Segmente_'+cur+'.jpg');
}


function prepareForOverlay(){
	a1 = $(window).height();   // returns height of browser viewport
	a2 = $(document).height(); // returns height of HTML document

	if(a1 < 770){
		$('head').append('<link rel="stylesheet" href="'+basepath+'/css/overlay.css" type="text/css" />');
	}	
}