function openWindow(sURL, sWidth, sHeight) {
		openWindowEx(sURL, sWidth, sHeight, 'yes', 'yes');
}

function openWindowEx(sURL, sWidth, sHeight, scrollBars, resizable) {
	window.open(sURL,'window','height=' + sHeight + ',width=' + sWidth + ',scrollbars=' + scrollBars + ',resizable=' + resizable + ',top=50,left=200');
}

function getRadioValue(radioArray) {
	var value = null;
	for (i = 0; i < radioArray.length; i++) {
		if (radioArray[i].checked == true) {
			value = radioArray[i].value;
		}
	}
	return value;
}

function trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes
   // consecutive spaces and replaces it with one space. If something besides
   // a string is passed in (null, custom object, etc.) then return the input.
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") { // Check for spaces at the beginning of the string
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") { // Check for spaces at the end of the string
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
   }
   return retValue; // Return the trimmed string back to the user
}