/* STH: 3/7-2008, Version 1.0 */
function showCallStack(){
	var f=showCallStack,result="Call stack:\n";

	while((f=f.caller)!==null){
	  var sFunctionName = f.toString().match(/^function (\w+)\(/)
	  sFunctionName = (sFunctionName) ? sFunctionName[1] : 'anonymous function';
		result += sFunctionName;
		result += getArguments(f.toString(), f.arguments);
		result += "\n";

	}
	if (confirm(result+'\n\nDo you wish to start debugger now?')) {
	 debugger;
	}
}


function getArguments(sFunction, a) {
  var i = sFunction.indexOf(' ');
  var ii = sFunction.indexOf('(');
  var iii = sFunction.indexOf(')');
  var aArgs = sFunction.substr(ii+1, iii-ii-1).split(',')
  var sArgs = '';
  for(var i=0; i<a.length; i++) {
     var q = ('string' == typeof a[i]) ? '"' : '';
     sArgs+=((i>0) ? ', ' : '')+(typeof a[i])+' '+aArgs[i]+':'+q+a[i]+q+'';
  }
  return '('+sArgs+')';
}