//..Global Variables.......................................................
	var technoratiToken = new Array();
	var technoratiToken;
	var chartsDiv;
	
	//..Global  init
	chartsDiv = document.getElementById("technoratiTrendsDiv");
	
	//..URL Encode and Decode utilities ..........................................
	var Url = {

		// public method for url encoding
		encode : function (string) {
			return escape(this._utf8_encode(string));
		},

		// public method for url decoding
		decode : function (string) {
			return this._utf8_decode(unescape(string));
		},

		// private method for UTF-8 encoding
		_utf8_encode : function (string) {
			string = string.replace(/\r\n/g,"\n");
			var utftext = "";

			for (var n = 0; n < string.length; n++) {

				var c = string.charCodeAt(n);

				if (c < 128) {
					utftext += String.fromCharCode(c);
				}
				else if((c > 127) && (c < 2048)) {
					utftext += String.fromCharCode((c >> 6) | 192);
					utftext += String.fromCharCode((c & 63) | 128);
				}
				else {
					utftext += String.fromCharCode((c >> 12) | 224);
					utftext += String.fromCharCode(((c >> 6) & 63) | 128);
					utftext += String.fromCharCode((c & 63) | 128);
				}

			}

			return utftext;
		},

		// private method for UTF-8 decoding
		_utf8_decode : function (utftext) {
			var string = "";
			var i = 0;
			var c = c1 = c2 = 0;

			while ( i < utftext.length ) {

				c = utftext.charCodeAt(i);

				if (c < 128) {
					string += String.fromCharCode(c);
					i++;
				}
				else if((c > 191) && (c < 224)) {
					c2 = utftext.charCodeAt(i+1);
					string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
					i += 2;
				}
				else {
					c2 = utftext.charCodeAt(i+1);
					c3 = utftext.charCodeAt(i+2);
					string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
					i += 3;
				}

			}

			return string;
		}
	}
	
	//..addChart...............................................................
	function addChart(searchTechnoratiToken,i){
		
		//..Debug
		//..alert("Drawing : "+searchTechnoratiToken + ", Encoded: "+ Url.encode(searchTechnoratiToken) );
	
		chartsDiv.innerHTML +=
			'<div id="TechnoratiChartHeader"><p><b> '+ i+'. '+searchTechnoratiToken +
			'  <a href="http://www.google.com/trends?q=' + 
			Url.encode(searchTechnoratiToken) +
			'" alt="Google Trends" >GoogleTrends'+ 
			' </a></b></p></div>'+
			'<div id="TechnoratiChartBody">'+
			'<a href="http://technorati.com/search/' + Url.encode(searchTechnoratiToken) + 
			'?sub=chartlet">'+
			'<img src="http://technorati.com/chartimg/'+ Url.encode(searchTechnoratiToken) +
			'?size=' + size +
			'&days='+ days +
			'" style="border:0" alt="'+ searchTechnoratiToken +
			'" /></a>'+
			'</div>'+
			'<div id="TechnoratiChartFooter"><hr/></div>';
	}
	
	//..Draw Technorati Trends Charts.............................................................
	function drawTechnoratiTrends(){
		
		chartsDiv = document.getElementById("technoratiTrendsDiv");
		chartsDiv.innerHTML = '<p><b>Top Searches From Technorati</b></p>';
				
		for(var i=0; i< technoratiToken.length; i++ ){
			addChart(technoratiToken[i],(i+1));
		}		
		
	}
	//..Draw Google Trends Chart
	function drawGoogleTrends(){
		
		chartsDiv = document.getElementById("technoratiTrendsDiv");
		
		var keyWords = '';
		
		chartsDiv.innerHTML +="<p><b>Google Trends</b></p>";
		chartsDiv.innerHTML += "<p><ul>";
		for(var i=0; i< technoratiToken.length; i++ ){
			keyWords += (technoratiToken[i]) + ',';
		
			if((i+1)%5 == 0){		
				chartsDiv.innerHTML += 
				'<li><a href="http://www.google.com/trends?q=' + 
				Url.encode(keyWords) +
				'" alt="Google Trends" >'+keyWords + 
				' </a></li>';
				
				//..reset keyWords
				keyWords = '';
			}
		}
		chartsDiv.innerHTML += "</ul></p>";
		
	}
	
	//..End......................................................................