function CountWords (value, show_word_count, show_char_count) {
	if (show_word_count == null) {
	show_word_count = true;
	}
	if (show_char_count == null) {
	show_char_count = false;
	}
	var char_count = value.length;
	var fullStr = value + " ";
	var initial_whitespace_rExp = /^[^A-Za-z0-9]+/gi;
	var left_trimmedStr = fullStr.replace(initial_whitespace_rExp, "");
	var non_alphanumerics_rExp = rExp = /[^A-Za-z0-9]+/gi;
	var cleanedStr = left_trimmedStr.replace(non_alphanumerics_rExp, " ");
	var splitString = cleanedStr.split(" ");
	var word_count = splitString.length -1;
	if (fullStr.length <2) {
	word_count = 0;
	}
	if (word_count == 1) {
	wordOrWords = " word";
	}
	else {
	wordOrWords = " words";
	}
	if (char_count == 1) {
	charOrChars = " character";
	} else {
	charOrChars = " characters";
	}
	if (show_word_count & show_char_count) {
	alert ("Word Count:\n" + "    " + word_count + wordOrWords + "\n" + "    " + char_count + charOrChars);
	}
	else {
	if (show_word_count) {
	alert ("Word Count:  " + word_count + wordOrWords);
	}
	else {
	if (show_char_count) {
	alert ("Character Count:  " + char_count + charOrChars);
	      }
	   }
	}
	return word_count;
}

(function($) {
	  var cache = [];
	  // Arguments are image paths relative to the current page.
	  $.preLoadImages = function() {
	    var args_len = arguments.length;
	    for (var i = args_len; i--;) {
	      var cacheImage = document.createElement('img');
	      cacheImage.src = arguments[i];
	      cache.push(cacheImage);
	    }
	  }
	})(jQuery)
	
	
function randNumber(min,max)
{
	var randomnumber=Math.floor(Math.random()*(max-min+1));
	randomnumber = randomnumber+min;
	return randomnumber;
}

$.getDocHeight = function(){
	var body = document.html;
    var html = document.documentElement;

	var height = Math.max( body.scrollHeight, body.offsetHeight, 
                       html.clientHeight, html.scrollHeight, html.offsetHeight );
	return height;
};