//滑动
function tabcolumn(mod,cursor,n){
	for(i=1;i<=n;i++){
		var nav=document.getElementById(mod+i);
		var cont=document.getElementById(mod+"_"+"cont"+i);
		nav.className=(i==cursor)?"selected":"noselected";
		cont.style.display=(i==cursor)?"block":"none";
	}
}

function tab1(mod,cursor,n){
	for(i=1;i<=n;i++){
		var nav=document.getElementById(mod+i);
		var cont=document.getElementById(mod+"_"+"cont"+i);
		nav.className=(i==cursor)?"show":"hidden";
		cont.style.display=(i==cursor)?"block":"none";
	}
}

//查询
function SearchGo87715(obj)
{
    if(obj ==null)
    obj = Search_Form;
    if(obj.tags.value.length<2||obj.tags.value.length>20||obj.tags.value=='请输入要搜索的关键词')
    {
         obj.tags.value = " ";
         obj.tags.focus();
         alert('搜索最小长度2字符，最大长度20字符。');
         return false;
    }
    if(obj.tags.value=='')
    {
     alert('请填写关键字');
     return false;
    }
    window.location.href='http://www.dsdod.com/searchlist.shtml?type='+obj.columntype.value+'&tags='+escape(obj.tags.value);
}

function clearTag(obj)
{
    if(obj ==null)
    obj = Search_Form;
    if(obj.tags.value == "请输入要搜索的关键词")
    {
        obj.tags.value = "";
    }
}
function JudgeTagText(obj)
{
    if(obj ==null)
    obj = Search_Form;
    if(obj.tags.value == "")
    obj.tags.value = "请输入要搜索的关键词";
}