function getUrlParam(search_name) {
	var param_string = unescape(window.location.search);
	if(param_string == '') return '';
	var params = param_string.split('&');
	for (var i=0; i < params.length; i++) {
		var param = params[i].split('=');
		var param_name = param[0];
		var param_value = param[1];
		if (param_name == search_name) {
			return param_value;
		}
	}
	return '';
}


$(document).ready(function() {

	//*******************************************************
	// Browsererkennen - 08.04.2009 - Simon Milz ( mi )
	//*******************************************************	
	var OSName="Unknown OS";
	if (navigator.appVersion.indexOf("Win")!=-1) OSName="Windows";
	if (navigator.appVersion.indexOf("Mac")!=-1) OSName="MacOS";
	if (navigator.appVersion.indexOf("X11")!=-1) OSName="UNIX";
	if (navigator.appVersion.indexOf("Linux")!=-1) OSName="Linux";
	
	//$('a.media').css('display','none');
	$('div#video').css('display','none');
	$('img#playit').click(function() {
		$(this).fadeOut('slow', function() {
			//width: 384, height: 288
			$('div#video').fadeIn('slow');
			$('.media').media( {  
				//allowfullscreen: true,
				//autoplay: true,
				//autostart: true ,
				width: 190, 
				height: 140,
				attrs: { allowfullscreen: true },
				params: { quality: 'high' },
				flashvars: { autostart: true }
			} ).fadeIn('slow');
			//$('div#video').fadeIn('slow');
		});
	});
	
	//*******************************************************
	// Video abspielen - 16.04.2009 - Simon Milz ( mi )
	//*******************************************************
	
//	$('div#video').css('display','none');
//	$('img#playit').click(function() {
//		$(this).fadeOut('slow', function() {
//			$('div#video').fadeIn('slow');
//		});
//	});
	
	//$('#spenden_img').attr('src','../custom/bilder/spendenworkflow.png');
	//$('#spenden_img').css('height','290px');
	//*******************************************************
	// News und Projekt Links sowie Hover - 16.04.2009 - Simon Milz ( mi )
	//*******************************************************	

	$('div.newsitem, div.topnews').click(function() {	
		window.location.href = 'evewa2.php?menu=0104&GSAG='+GSAG+'#tab_mitteilungen';
	});
	
	$('div.newsitem, div.topnews, div.projektitem').hover(
      function () {
		$(this).animate( { backgroundColor:"#e5efe6" }, 500 );
      }, 
      function () {
		$(this).animate( { backgroundColor:"#F7F7F7" }, 500 );
      }
    );
	
	$('div.projektitem').click(function() {
		var projnr = $(this).find('p.projnr').text();
		window.location.href = 'evewa2.php?menu=029901&GSAG='+GSAG+'&PROJ_NR='+projnr;
	});
	
	//*******************************************************
	// Spender zeigen Gesicht Slider - 15.04.2009 - Simon Milz ( mi )
	//*******************************************************
	$('#mycarousel').jcarousel({
            vertical: true
        });
		
	//*******************************************************
	// eCard auswählen - 16.04.2009 - Simon Milz ( mi )
	//*******************************************************	
	$('.ecardbox').click(function() {
		$('.ecardbox').css('opacity', '0.5');
		$(this).css('opacity', '1');
		var filename = $(this).attr('src');
		$('input#ecard_image').attr('value', filename);
	});
	
	//*******************************************************
	// Tooltip für Spender zeigen Gesicht - 15.04.2009 - Simon Milz ( mi )
	//*******************************************************
	
	if ($.browser.msie) {
		$("div.spenderitem_img").tooltip({
			delay: 0,
			track: true,
			showURL: false,
			fixPNG: true,
			extraClass: "pretty fancy",
			opacity: 1,
			top: -205,
			left: -34,
			bodyHandler: function() {
				var tt_retval = $(this).parent().find('span.hidden_projekt').html();
				return tt_retval;
			}
		});
	}
	else {
		$("div.spenderitem_img").tooltip({
			delay: 0,
			fade: 250,
			track: true,
			showURL: false,
			extraClass: "pretty fancy",
			opacity: 1,
			top: -205,
			left: -34,
			bodyHandler: function() {
				var tt_retval = $(this).parent().find('span.hidden_projekt').html();
				return tt_retval;
			}
		});
	}


	
	//*******************************************************
	// Tooltips - 09.04.2009 - Simon Milz ( mi )
	//*******************************************************
	
	// Tooltips fürdas Kontaktformular
	var tt_track = true;
	var tt_delay = 0;
	var tt_fade = 250;
	var tt_img = '<img src="../custom/bilder/exclamation.png" alt="" /> ';
	var tt_text = ' ist ein Pflichtfeld!';
	
	// Vorname Tooltip
	$("input#f_name, input#f_mail").tooltip({ 
		track: tt_track,
		delay: tt_delay, 
		fade: tt_fade,
		bodyHandler: function() { 
			var tt_title = tt_img + $(this).attr("name").substr(0,1).toUpperCase() + $(this).attr("name").substr(1,$(this).attr("name").length) + tt_text;
			return tt_title; 
		}
	});
	
	//*******************************************************
	// Fancybox - 16.04.2009 - Simon Milz ( mi )
	//*******************************************************	
	$("a.chart").fancybox({
		'overlayShow' : true,
		'zoomSpeedIn' : 600,
		'zoomSpeedOut' : 500,
		'easingIn' : 'easeOutBack',
		'easingOut' : 'easeInBack',
		'frameWidth' : 900,
		'frameHeight' : 360,
		'hideOnContentClick': true 
	});
	
	//*******************************************************
	// Slider Pagination - 17.12.2009 - Sandro Wagner ( sw )
	//*******************************************************#
	
	var show_items = 3;
	var count_items = $('li.jcarousel-item').length;  // number of items
	var pages = Math.ceil( count_items / show_items );
	var act_page = 1;
	var pag_output = '<div id="pagination"><span>' + act_page +'</span> / ' + pages + '</div>';
	$('#spenden_wrapper').append(pag_output);
	$('.jcarousel-next').click(function(){
			act_page++;
		if (act_page < pages ){
			$('#pagination span').html(act_page);
		} else {
			$('#pagination span').html(pages);
		}
	});
	$('.jcarousel-prev').click(function(){
		act_page--;
		if (act_page < pages ){
			$('#pagination span').html(act_page);	
		} else {
			$('#pagination span').html(pages);	
		}	
	});
	//alert(count_items);
	
});