// JavaScript Document

function view_time(){
	window.location.href='portal.php?mid=61&track='+document.task.track.value+'&task=view';
	}
	
function post_time(){
	window.location.href='portal.php?mid=61&track='+document.task.track.value+'&task=posttime';
	}

function view_term(){
	window.location.href='portal.php?mid=61&track='+document.task1.track.value+'&task=term';
	}
	
function post_term(){
	window.location.href='portal.php?mid=61&track='+document.task1.track.value+'&task=postterm';
	}

function show_lay(lay,img,anz){
	if(navigator.appName=='Microsoft Internet Explorer'){
		dp_type="block";
	}
	else{
		dp_type="table-row";
	}
	layer=lay+1;
	if(document.getElementById(layer).style.display==dp_type){
		for(i=1;i<=anz;i++){
			layer=lay+i;
			document.getElementById(layer).style.display='none';
		}
	
	if(img==1){document.images['all_time_show'].src="r4fdb/img/do.gif";}
	else{document.images['all_time_show1'].src="r4fdb/img/do.gif";}
	
	}
	else{
		for(i=1;i<=anz;i++){
			layer=lay+i;
			document.getElementById(layer).style.display=dp_type;
		}
		
	if(img==1){document.images['all_time_show'].src="r4fdb/img/up.gif";}
	else{document.images['all_time_show1'].src="r4fdb/img/up.gif";}
	}
	
}
function show_lay1(lay,img){
	if(navigator.appName=='Microsoft Internet Explorer'){
		dp_type="block";
	}
	else{
		dp_type="table-row";
	}
	
	if(document.getElementById(lay).style.display==dp_type){
		
			document.getElementById(lay).style.display='none';
		
	
		document.images[img].src="r4fdb/img/do.gif";
	
	}
	else{
		
			document.getElementById(lay).style.display=dp_type;
		
		
	document.images[img].src="r4fdb/img/up.gif";
	}
	
}

function check_time(){
	if(isNaN(document.post_time.min.value) || isNaN(document.post_time.sec.value) ||isNaN(document.post_time.tenth.value)){
		alert("Du kannst nur Zahlen eingeben!");
		return;
	}
	if(document.post_time.min.value=="" || document.post_time.sec.value=="" || document.post_time.tenth.value==""){
		alert("Du musst die Zeit im Format mm:ss:tt eingeben!");
		return;
	}
	
	document.post_time.submit();
	
}
function check_term(){
	if(document.post_time.tv_t.value=="" || document.post_time.tv_m.value=="" || document.post_time.tv_j.value=="" ){
		alert("Du musst ein Anfangsdatum für den Termin auswählen!");
		return;
	}
	
	tv=document.post_time.tv_j.value+''+document.post_time.tv_m.value+''+document.post_time.tv_t.value;
	tb=document.post_time.tb_j.value+''+document.post_time.tb_m.value+''+document.post_time.tb_t.value;
	
	if(tv>tb){
		alert("Dans Anfangsdatum kann nicht vor dem Enddatum liegen!");
		return;
	}
	
	document.post_time.submit();
}