////////////////////////////////////////////////
//
// changeStyle.js
//
////////////////////////////////////////////////

var path = new Array("/wp-content/themes/software-template/css/small.css","/wp-content/themes/software-template/css/normal.css");

$(function(){
  // init
  if($.cookie('style')){
    changeStyle2($.cookie('style'));
  }else{
    changeStyle2(0);
  }
});

// font-change-btn
function btn(num){
  if($.cookie('style')!=num) changeStyle(num);
}

// change style
function changeStyle(num){
  for(i=0;i<=1;i++){
    var cont = $($("#header ul.fontstyle li img")[i+1]).attr("src");
    if(i==num) $("link.css").attr("href",path[i]);
    $($("#header ul.fontstyle li img")[i+1]).attr("src", btnChange(cont));
  }
  $.cookie('style',num,{expires:30,path:'/'});
}

function changeStyle2(num){
  for(i=0;i<=1;i++){
    var cont = $($("#header ul.fontstyle li img")[i+1]).attr("src");
    if(i==num) $("link.css").attr("href",path[i]);
    if(num==1) $($("#header ul.fontstyle li img")[i+1]).attr("src", btnChange(cont));
  }
  $.cookie('style',num,{expires:30,path:'/'});
}

function btnChange(temp,p){
  if((/_o(\.)(jpg|gif|png)/).test(temp)){
    temp = temp.replace(/(_o)\./,".");
  }else{
    temp = temp.replace(/(\.)(jpg|gif|png)/,"_o.$2");	
  }
  return temp;
}