var listx = new Array();
function hidediv(pass) {
	var divs = document.getElementsByTagName('div');
	for(i = 0; i < divs.length; i++) {
		//if(document.getElementById("img_"+pass+"")) document.getElementById("img_"+pass+"").src = "/images/ico_plus.gif";
		
		if (divs[i].id == (pass)) {
			if (document.getElementById) // DOM3 = IE5, NS6
				divs[i].style.display = 'none';
			else {
				if (document.layers) {
					document.layers[divs[i]].display = 'none';
					document.layers[divs[i]].position = 'absolute';
				}
				else {
					document.all.hideShow.divs[i].visibility = 'none';
					document.all.hideShow.divs[i].position = 'absolute';
				}
			}
		}
	}
	
	listx[pass] = "hidden";
}
function showDiv(pass) {
	if (listx[pass] == "shown") hidediv(pass);
	else {
		var divs = document.getElementsByTagName('div');
		//if(document.getElementById("img_"+pass+"")) document.getElementById("img_"+pass+"").src = "/images/ico_minus.gif";
		
		for(i = 0; i < divs.length; i++) {
			if (divs[i].id == ( pass)) {
				if (document.getElementById) {
					// IE 6+/NN6
					divs[i].style.display = 'block';
				}
				else {
					if (document.layers) {
						//netscape 5
						document.layers[divs[i]].display = 'block';
						document.layers[divs[i]].position = 'relative';
					}
					else {
						// IE 4 and 5 not 5+
						document.all.hideShow.divs[i].visibility = 'block';
						document.all.hideShow.divs[i].position = 'relative';
					}
				}
			}
		}
		listx[pass] = "shown";
	}
}