// JavaScript Document
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_findObj(n, d) { //v4.01
			  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 && d.getElementById) x=d.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 MM_openBrWindow(theURL,winName,features) { //v2.0
			  window.open(theURL,winName,features);
			}
			
			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_popupMsg(msg) { //v1.0
			  alert(msg);
			}

				function getSelectedRadio(buttonGroup) {
					// returns the array number of the selected radio button or -1 if no button is selected
					if (buttonGroup[0]) { // if the button group is an array (one button is not an array)
						for (var i=0; i<buttonGroup.length; i++) {
							if (buttonGroup[i].checked) {
								return i
							}
						}
					} else {
						if (buttonGroup.checked) { return 0; } // if the one button is checked, return zero
					}
					// if we get to this point, no radio button is selected
					return -1;
				} 

			function getSelectedRadioValue(buttonGroup) {
				// returns the value of the selected radio button or "" if no button is selected
				var i = getSelectedRadio(buttonGroup);
				if (i == -1) {
					return "";
				} else {
					if (buttonGroup[i]) { // Make sure the button group is an array (not just one button)
						return buttonGroup[i].value;
					} else { // The button group is just the one button, and it is checked
						return buttonGroup.value;
					}
				}
			}