/*** 
* TOOGLEPANEL
*
* divID		: ID of Div to toggle
* imgID		: ID of img-tag that holds the plus/minus images
* useImg	: Flag to display plus/minus change
*
***/

function togglePanel(divID, imgID, useImg) {
	if ($("#" + divID).css("display") == "none") {
		if (useImg == true) {
			$("#" + imgID).attr("src", "http://iwkoeln.de/images/minus.gif");
		}
		$("#"+divID).show();
	} else {
		if (useImg == true) {
			$("#" + imgID).attr("src", "http://iwkoeln.de/images/plus.gif");
		}
		$("#"+divID).hide()
	}
}