function handleProgrammLinks(){

		var progid = $.url.param("progid");

		if(progid!=''){
			$("#programmlinks").show();
		}	
		buildProgrammLink(progid);
}


function buildProgrammLink(progid){
	
				var date;
		var number = getNumberOfEntrys();
		if(get_cookie("progpos") && get_cookie("progpos")!="NaN"){
			progpos = get_cookie("progpos");
		}else{
			progpos = 0;
		}
	
		newprogpos = parseInt(progpos)-parseInt(number);
		
		if(newprogpos<number){

		$("#progup").hide();
		}
		
		 $("#programmlinks").load("/webinc/programm/get_programmlinks.php", {limit: number, progpos: progpos, progid:progid}, function(){
		var entrys = $("#programmlinks").find('.programmentry');
		
			
			$('#programmlinks a').click(function () {
				handlelinkleft(this);			
		});
	});


	
	
}

function nextProg(){
			$("#progup").show();

	if(get_cookie("progpos") && get_cookie("progpos")!="NaN"){
			progpos = get_cookie("progpos");
		}else{
			progpos = 0;
		}
		
		
		var progid = $.url.param("progid");

		var number = getNumberOfEntrys();
		
		newprogpos = parseInt(progpos)+parseInt(number);
		
		$.cookie('progpos', newprogpos, { expires: 1, path: '/', domain: document.domain});

		$("#programmlinkscontainer").load("/webinc/programm/get_programmlinks.php", {limit: number, progpos: newprogpos, progid:progid}, function(){
		
					
				var entrys = $("#programmlinkscontainer").find('.programmentry');
		if(entrys.length < number){
				$("#progdown").hide();	
			}
			
			

});

}


function prevProg(){
$("#progdown").show();
		if(get_cookie("progpos") && get_cookie("progpos")!="NaN"){
			progpos = get_cookie("progpos");
		}else{
			progpos = 0;
		}
		
		var progid = $.url.param("progid");

		var number = getNumberOfEntrys();
		
		newprogpos = parseInt(progpos)-parseInt(number);
		
		if(newprogpos<0){
			newprogpos = 0;
			
		}
		if(newprogpos < 2){
		$("#progup").hide();
		}
		$.cookie('progpos', newprogpos, { expires: 1, path: '/', domain: document.domain});

		$("#programmlinkscontainer").load("/webinc/programm/get_programmlinks.php", {limit: number, progpos: newprogpos, progid:progid}, function(){
});


}

function getNumberOfEntrys(){

	var windowSize = getSize();
	
	$("#programmlinkscontainer").css("height", windowSize[1] - 80 +"px");

	return parseInt((windowSize[1]-105)/43); 
}