jQuery.fn.extend({
// http://www.mathias-bank.de/2007/04/21/jquery-plugin-geturlparam-version-2/
 getUrlParam: function(strParamName){
	  strParamName = escape(unescape(strParamName));
	  
	  var returnVal = new Array();
	  var qString = null;
	  
	  if ($(this).attr("nodeName")=="#document") {
	  	//document-handler
		
		if (window.location.search.search(strParamName) > -1 ){
			
			qString = window.location.search.substr(1,window.location.search.length).split("&");
		}
			
	  } else if ($(this).attr("src")!="undefined") {
	  	
	  	var strHref = $(this).attr("src")
	  	if ( strHref.indexOf("?") > -1 ){
	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
	  		qString = strQueryString.split("&");
	  	}
	  } else if ($(this).attr("href")!="undefined") {
	  	
	  	var strHref = $(this).attr("href")
	  	if ( strHref.indexOf("?") > -1 ){
	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
	  		qString = strQueryString.split("&");
	  	}
	  } else {
	  	return null;
	  }
	  	
	  
	  if (qString==null) return null;
	  
	  
	  for (var i=0;i<qString.length; i++){
			if (escape(unescape(qString[i].split("=")[0])) == strParamName){
				returnVal.push(qString[i].split("=")[1]);
			}
			
	  }
	  
	  
	  if (returnVal.length==0) return null;
	  else if (returnVal.length==1) return returnVal[0];
	  else return returnVal;
	}
});


$(document).ready(function() {
	
	var checkfont = $(document).getUrlParam("font");
	if (checkfont) {
		var newfont = checkfont;
	}
	else {
		var newfont = 'Georgia';
	}
	switchfont(newfont);
	
	$('#selectfont').change(function() {
		var newfont = $('#selectfont').attr('value');
		if (newfont === '') {
			newfont = 'Georgia';
		}
		switchfont(newfont);
	});
});



function switchfont(newfont) {		
	$('body').css('font-family', newfont);
	$('.typeface1').css('font-family', newfont);
	$('.fontname').html(newfont);
};