function MM_swapImgRestore() { //v2.0
			  if (document.MM_swapImgData != null)
			    for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
			      document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
			}
			
function MM_swapImage() { //v2.0
		  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_swapImgData;
		  for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
		    objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
		    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
		        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
		      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
		    obj = eval(objStr);
		    if (obj != null) {
		      swapArray[j++] = obj;
		      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
		      obj.src = MM_swapImage.arguments[i+2];
		  } }
		  document.MM_swapImgData = swapArray; //used for restore
		}
		
		// pop-up window
function openWin(aFile, aWidth, aHeight)
{
	aWin = window.open(aFile, 'popWin', 'personalbar=no,toolbar=no,status=yes,scrollbars=yes,location=no,resizable=yes,menubar=no,width='+ aWidth +',height='+ aHeight);
	aWin.focus();
}