function showHideContent(id, borderOn)
{
	var bMO = false;
	var oContent = document.all.item(id+"Content");
	var oImage   = document.all.item(id+"HeaderImg");
	var oC1 = document.all.item("N1Content");
	var oC2 = document.all.item("N2Content");
	var oH1 = document.all.item("N1HeaderImg");
	var oH2 = document.all.item("N2HeaderImg");
	
	if (!oContent || !oImage) return;

	if (event.srcElement)
	{
		bMO = (event.srcElement.src.toLowerCase().indexOf("-on.gif") != -1);
		borderOn = (oContent.style.display.toLowerCase() == "none");
	}

	if (borderOn == false)
	{
		oContent.style.display = "none";
		oImage.src = "pics/expand" + (bMO? "-on.gif" : ".gif");
	}
	else
	{
		oC1.style.display = "none";
		oC2.style.display = "none";
		oH1.src = "pics/expand" + (bMO? "-on.gif" : ".gif");
		oH2.src = "pics/expand" + (bMO? "-on.gif" : ".gif");
		oContent.style.display = "";
		oImage.src = "pics/collapse" + (bMO? "-on.gif" : ".gif");
	}
}

function confirmSubmit()
{
var agree=confirm("Are you sure you wish to delete?");
if (agree)
	return true ;
else
	return false ;
}

function bericht(Bid) {
    lien = "bericht.php?BID=" + Bid
	taille = "left=300,top=200,width=400,height=350,toolbar=no,menubar=no,status=no,resizable=no,scrollbars=yes"
   	window.open(lien,"Bericht",taille)
}