function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function placeReq(URLs, where2parse) {
  	var xmlHttp;
  	try {
		// Firefox, Opera 8.0+, Safari
    	xmlHttp=new XMLHttpRequest();
    }
	catch (e) {
    	// Internet Explorer
    	try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			try {
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e) {
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
    xmlHttp.onreadystatechange=function() {
		if(xmlHttp.readyState==4) {
			document.getElementById(where2parse).innerHTML = xmlHttp.responseText;
		}
	}
	
	xmlHttp.open("GET",URLs,true);
	xmlHttp.send(null);
}

function AdminSendForm1() {
	document.getElementsByName("per").value = "submit";
	document.galForm.submit();
}

function AdminSendForm2() {
	var conf = confirm("Die ausgewählten Bilder werden gelöscht.\nFortfahren?");
	
	if(conf == true) {
		document.getElementsByName("per").value = "submit";
		document.galForm.submit();
	}
	else {
		return false;	
	}
}
function AdminSendForm3() {
	if(document.getElementById("textar").value != "") {
		document.getElementById("per").value = "submit";
		document.galForm.submit();
	}
	else {
		alert("Bei dieser Nachricht fehlt der Text!");
		return false;
	}
}

function AdminSendForm4() {
	var error = 0;
	var error_msg = "FEHLER: \n\n";
	var date1 = document.getElementById("startar").value;
	var date2 = document.getElementById("endar").value;
	
	if(document.getElementById("namear").value == "" || document.getElementById("startar").value == "" || document.getElementById("placear").value == "") {
		error_msg += " - Bei dieser Ausstellung fehlen Infos!\n"
		error++;		
	}

	if(date1.indexOf("-") != 4 || date1.lastIndexOf("-") != 7) {
		error_msg += " - Das Format des Startdatums scheint nicht zu stimmen\n";
		error++;
	}
	
	if(date2.indexOf("-") != 4 || date2.lastIndexOf("-") != 7) {
		error_msg += " - Das Format des Enddatums scheint nicht zu stimmen\n";
		error++;
	}
	
	if(date1.substr(5, 2) > 12) {
		error_msg += " - Das Jahr hat nur 12 Monate; Format: JAHR-MONAT-TAG\n";
		error++;
	}
	
	if(date2.substr(5, 2) > 12) {
		error_msg += " - Das Jahr hat nur 12 Monate; Format: JAHR-MONAT-TAG\n";
		error++;
	}
	
	
	if(error == 0) {
		document.getElementById("per").value = "submit";
		document.galForm.submit();
	}
	else {
		alert(error_msg);
	}
}

function AdminCheckValidRecs1() {
	if(document.getElementById("imagename").value != "" && document.getElementById("imageyear").value != "") {
		document.getElementById("file_image").disabled = false;
	}
	else {
		document.getElementById("file_image").disabled = true;
	}
}

function deleteTechnique (tid) {
	var myWidth = 400;
	var myHeight = 200;
	var myLeft = (screen.width-myWidth)/2;
	var myTop = (screen.height-myHeight)/2;
	var position = ', left='+myLeft+', top='+myTop;
	window.open('noajx_deleteTec.php?tid='+tid, 'DTID', 'status=0, toolbar=0, menu=0, width='+myWidth+', height='+myHeight+', scrollbar=0, resizable=0'+position);
}