var $=function(node){
	return document.getElementById(node);
}
function do_s_v(data_s,html_id){
	var xmlhttp,str="";
	try{
		xmlhttp = new XMLHttpRequest();
	}catch(e){
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	xmlhttp.onreadystatechange=function(){
		if(xmlhttp.readyState==4){
			if(xmlhttp.status==200){
				var data=xmlhttp.responseText;
				if(data==null || data==''){
					$('shop_view').style.display='none';
				}else{
					$('shop_view').style.display='';
					$(html_id).innerHTML=data;
				}
			}
		}
	}
	str = "shopids="+data_s;
	xmlhttp.open("post","/getindex.php",true);
	xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
	xmlhttp.send(str);
}
function getCookie(name){
      var strCookie=document.cookie;
      var arrCookie=strCookie.split("; ");
      for(var i=0;i<arrCookie.length;i++){
            var arr=arrCookie[i].split("=");
            if(arr[0]==name)return arr[1];
      }
      return "";
}
function do_suggest(e,path,arraypara,hiddenspan){
	//if(document.getElementById("assist").value == '0')return;
	var keyc,xmlhttp,str="",num,join,transfer="";
	if(window.event){
		keyc=e.keyCode;
	}else if(e.which){
		keyc=e.which;
	}
	if(keyc != 40 && keyc != 38){
		try{
			xmlhttp = new XMLHttpRequest();
		}catch(e){
			xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
		xmlhttp.onreadystatechange=function(){if(xmlhttp.readyState==4){if(xmlhttp.status==200){var data=xmlhttp.responseText;if(data==null || data=='')data = '<div class="bangzhu_2" id="suggest_2" style="display:none;"><div class="bangzhu_left">当开始输入词语时将显示搜索帮助。</div><div class="bangzhu_right"> <a href="javascript:close();">关闭搜索帮助</a></div></div><div id="suggest" class="bangzhu_bottom_1" onclick="doSuggest();"></div>';$(hiddenspan).innerHTML=data;}}}
	}

	xmlhttp.open("post",path,true);
	xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');

	var pararm = arraypara.split("+");
	var tmp_str = $(pararm[0]).value;

	for(num=0; num < pararm.length; num++){
		if(num == (pararm.length -1)){
			join = "";
		}else{
			join = "&";
		}
		if(num == 0){
			transfer = unescape($(pararm[num]).value).replace(/^\s+|\s+$/g,'');
		}else{
			transfer = $(pararm[num]).value;
		}
		str += pararm[num] + '=' + transfer + join;
	}
	xmlhttp.send(str);
}
function getvalue(keyk,value){
	document.getElementById(keyk).value = value;
	document.getElementById("keywordlist").style.display = "none";
	document.getElementById("suggest").className = 'bangzhu_bottom_1';
	document.getElementById("help").style.display = 'none';
}
function close(){
	//document.getElementById("assist").value = 0;
	doSuggest();
}  
function DownImage(ImgD){ 
     var image=new Image(); 
     image.src=ImgD.src;
     var data=arguments[1]?arguments[1]:106;
     var data2=arguments[2]?arguments[2]:1000;
     if(image.width>0 && image.height>0){
         if(image.width>=image.height && image.width>data){ 
             ImgD.width=data; 
             ImgD.height=(image.height*data)/image.width; 
         }
         
         if(image.height>=image.width && image.height>data2){ 
             ImgD.height=data2; 
             ImgD.width=(image.width*data2)/image.height; 
         } 
     } 
}