function newImage(arg) {
				if (document.images) {
					rslt = new Image();
					rslt.src = arg;
					return rslt;
				}
			}
			
			function changeImages() {
				if (document.images && (preloadFlag == true)) {
					for (var i=0; i<changeImages.arguments.length; i+=2) {
						document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
					}
				}
			}
			
			function openAnyWindow(url, name) {
			   var l = openAnyWindow.arguments.length;
			   var w = "";
			   var h = "";
			   var features = "";
			
			   for (i=2; i<l; i++) {
			      var param = openAnyWindow.arguments[i];
			      if ( (parseInt(param) == 0) ||
			           (isNaN(parseInt(param))) ) {
			         features += param + ',';
			      }
			      else {
			         (w == "") ? w = "width=" + param + "," :
			                     h = "height=" + param;
			      }
			   }
			
			   features += w + h;
			   var code = "popupWin = window.open(url, name";
			   if (l > 2)
			      code += ", '" + features;
			   code += "')";
			   eval(code);
			}