'+pagedata+'';
if(datalist[i].tag!=""){
var keyword=datalist[i].tag;
var reg = new RegExp(" ","g");
var tagArrayBak = keyword.replace(reg," ");
var keyword = tagArrayBak.split(" ");
if(keyword.length<3){
var len=keyword.length
}else{
var len=3;
}
for(var n=0;n'+keyword[n]+'';
}
}
str+='