// JScript 文件

function searchCaipu()
{
    var txtcp =document.getElementById("txtcpSearch").value;
    if(txtcp=="请输入菜谱名")
    {
    txtcp="";
    }
    window.open("Search_Recipes.aspx?key=" +escape(txtcp));
}

function checkTxtcp()
{
    var txtcp=document.getElementById("txtcpSearch").value;
    if(txtcp.value=='')
    txtcp.value='请输入菜谱名';
}

function searchCTnear()
{
//2010.11.25取消地区搜索条件
    var place ="";//document.getElementById("txtCTPlace").value;
    var name = document.getElementById("txtCTName").value;
    if(place=="请输入地区，如：天河")
    {
    place="";
    }
    if(name=="请输入餐厅名")
    {
    name="";
    }
    //本地搜索
    window.open("Search.aspx?place="+escape(place)+"&name="+escape(name));
    /*//快搜搜索 2011.1.12
    var CityID=g_CurrentCityId;
    var CityName=g_CurrentCityName.replace("市","");
    window.open("http://s.csddt.com/SearchSynthetic.aspx?content="+escape(name)+"&asterisk=0&searchType=0&districtCode=" + CityID + "&districtName=" + escape(CityName));*/
}

function showRealImage(w,h,obj)
{
    var img = $(obj);
    img.removeAttr("width");
    img.removeAttr("height");
    var width = img.attr("width");
    var height = img.attr("height");
    if(width > height)
    {
        img.attr("width",w);
    }
    else
    {
        img.attr("height",h);
    }
}

function showRealImage2(w,h,obj)
{
    var img = $(obj);
    img.removeAttr("width");
    img.removeAttr("height");
    var width = img.attr("width");
    var height = img.attr("height");
    if(parseFloat(w)/parseFloat(h)<parseFloat(width)/parseFloat(height))
    {
        img.attr("width",w);
    }
    else
    {
        img.attr("height",h);
    }
    
}

function delCondition(name)
{
    var url ="";
    var locurl=location.href;
    var start=locurl.indexOf("?");
    var end=locurl.length;
    url =locurl.substr(0,start+1)+"a=1";
    if(start!=-1)
    {
        var tempstr=locurl.substr(start+1,end)
        tempstr=tempstr.split("&");
        for(var i=0;i<tempstr.length;i++)
        {
           if(tempstr[i].indexOf(name+"=")< 0 && tempstr[i].indexOf("a=1")< 0 && tempstr[i].indexOf("page=")< 0)
           {
               url+="&"+tempstr[i];
           }
        }
    }
    location.href=url;
} 
function goSearch(name,value)
{
var keyword=value;
var disc=g_CurrentCityId;//440100;
var disn=g_CurrentName.replace("市","");//"广州";
var surl="http://s.csddt.com/SearchSynthetic.aspx?content="+keyword+"&asterisk=0&searchType=0&districtCode="+disc+"&districtName="+disn;
window.open(surl);
}
function setCondition(name,value)
{
    var url ="";
    var locurl=location.href;
    if(locurl.toLowerCase().indexOf("search.aspx") >0 || locurl.toLowerCase().indexOf("dabbawalla.aspx") >0)
    {
        var start=locurl.indexOf("?");
        var end=locurl.length;       
        if(start!=-1)
        {
            url =locurl.substr(0,start+1)+"a=1";
            var temp=0;
            var tempstr=locurl.substr(start+1,end)
            tempstr=tempstr.split("&");
            for(var i=0;i<tempstr.length;i++)
            {
               if(tempstr[i].indexOf(name+"=")> -1)
               {
                   url+="&"+name+"="+value;
                   temp=1;
               }
               else if(tempstr[i].indexOf("a=1")< 0 && tempstr[i].indexOf("page=")< 0)
               {
                   url +="&"+tempstr[i];
               }
            }
            if(temp ==0)
            {
                url +="&"+name+"="+value;
            }
        }
        else
        {
            url +=locurl+"?"+name+"="+value;
        }
    }
    else
    {
        url="/search.aspx?"+name+"="+value;
    }
    location.href=url;
}
function cmover(ev)
{
    ev.src="http://img.csddt.com/msimages/colse02.gif";
}
function cmout(ev)
{
    ev.src="http://img.csddt.com/msimages/colse01.gif";
}