function InitShowDiv(type)
{   
    if(type==0)
    {
        document.getElementById("page_block_show_foodStyle").style.display="block";
    }
    else if(type==1){document.getElementById("page_block_show_foodStyle").style.display="none";}
    else if(type==2){document.getElementById("page_block_show_region").style.display="block";}
    else if(type==3){document.getElementById("page_block_show_region").style.display="none";}
}
function SearchByUser()
{
    var search=document.getElementById("Pageblock_txt_serach").value;
    search=search.replace(/[\/\.]+/g,"");
    if(search=="")
    {
        alert("请输入搜索条件!");
    }
    else if(search=="在十万家餐馆中搜索")
    {
        alert("请输入搜索条件!");
    }
    else
    {
        window.location.href="http://www.chenre.cn/s/_"+search+"/";
    }
}
function initclick(){if(document.getElementById("Pageblock_txt_serach").value=="在十万家餐馆中搜索"){document.getElementById("Pageblock_txt_serach").value="";}}
function initblur(){if(document.getElementById("Pageblock_txt_serach").value==""){document.getElementById("Pageblock_txt_serach").value="在十万家餐馆中搜索";}}   
function clicksearch(e)
{
    var keyCode = e.which || e.keyCode;
    if (keyCode == 13)
    {
       SearchByUser();
       return false;
    } 
    return true;
}