var req;


function addfield(val) 
{
	document.getElementById('upload'+val).style.display = 'inline';
}

function addfieldquick(val) 
{
	if (val<6)
	{
		window.resizeTo(500,300+val*65);
		document.getElementById('upload'+val).style.display = 'inline';
	}
}

function changefield(val1,val2)
{
	switch (val2)
    {
		case 1:
			document.getElementById('file'+val1).style.display = 'inline';
			document.getElementById('url'+val1).style.display = 'none';
        break;	
		case 2:
			document.getElementById('file'+val1).style.display = 'none';
			document.getElementById('url'+val1).style.display = 'inline';
        break;	
	}
}


function ajax(uid) {


if(window.XMLHttpRequest) {
 try { //Fehler abfangen
 req = new XMLHttpRequest(); 
 } catch(e) {
 req = false;
 }
 // für den InternetExplorer
 } else if(window.ActiveXObject) {
 try {
 req = new ActiveXObject("Msxml2.XMLHTTP");
 } catch(e) {
 try {
 req = new ActiveXObject("Microsoft.XMLHTTP");
 } catch(e) {
 req = false;
 }
 }
 }

 
 if(req) {
	req.onreadystatechange = function() {
		if ((req.readyState == 4) && (req.status == 200)) { 
			document.getElementById("status123").innerHTML = req.responseText;
		}
	}
	req.open('get', 'getstatus.php?url=http://s3.imgimg.de/1/status.php?uid='+uid);
	req.send(null);
	}
	window.setTimeout('ajax(\''+uid+'\')',750);
}




function focus_input (id,nr)
{
	if (!document.getElementById(nr).checked)
	{
		document.getElementById(nr).checked = "checked";
		document.getElementById(id).value = "";
		document.getElementById(id).style.color = "#000000";
	}
}

function upload()
	{
	document.getElementById("status123").innerHTML = "Lade hoch...";
	document.getElementById("fehlermeldung").innerHTML = "";
	
	 if (document.getElementById("upload_image").value == "")
	 	{
		document.getElementById("fehlermeldung").innerHTML = "<font color=#D90000 size=3>Du musst zuerst ein Bild auswählen</font><br />";
		}	
	else
		{
		ext = new Array();
		ext = document.getElementById("upload_image").value.split(".");
		for(i=0;i<ext.length;i++)
			{
			extension = ext[i];
			}
		extension = extension.toLowerCase();
		if (extension != "jpg" && extension != "jpeg" && extension != "gif" && extension != "png")
			{
			document.getElementById("fehlermeldung").innerHTML = "<font color=#D90000 size=3>Es sind nur Grafiken mit den Endungen jpg, jpeg, gif und png erlaubt.</font><br />";
			}
		else
			{
			document.getElementById("input_submit").style.visibility = "hidden";
			document.getElementById("upload_form").submit();
			}

		}
	 }
	 
function edit_focus(id)
	{
	document.getElementById(id).value = "";
	}

function edit_absenden()
	{
	document.getElementById("fehlermeldung").innerHTML = "";	
	
			if (document.getElementById("file").value == "")
				{
				document.getElementById("fehlermeldung").innerHTML = "<font color=#D90000 size=3>Bitte gebe den Dateinamen oder die URL ein.</font>";
				}
			else
				{
				if (document.getElementById("password").value == "")
					{
					document.getElementById("fehlermeldung").innerHTML = "<font color=#D90000 size=3>Bitte geben ein Passwort ein.</font>";
					}
				else
					{
					document.getElementById("edit_form").submit();
					}
				}
			
			
	}
	
function edit_delete()
	{
	if (document.getElementById("delete_question").style.visibility == "visible")
		{
		document.getElementById("delete_question").style.visibility = "hidden";
		}
	else
		{
		document.getElementById("delete_question").style.visibility = "visible";
		}
	}

function edit_submit2()
	{
	document.getElementById("edit_form").submit();
	}