function printPartTextInLongText1(input, showCharNumber){ 
    var str = input.value;
    var reg = /<[a-z]*[A-Z]*(\s[a-z]*[A-Z]*\=((\"{0,1}([a-zA-Z\-\=\:\;\{\}\/\.\!\@\_\^\%\&\*\$\#\?\'\"\,\[\]]|[0-9]|[\u4E00-\u9FA5]|[\uFE30-\uFFA0]|[\uFF0C\u3002])\"{0,1})*|(\"{0,1}\#\w{6}\"{0,1})*))*\/?>|<\/[a-z]*[A-Z]*>/g;
    var regSpace1 = /&nbsp;/g;
    var str1 = str.replace(reg,"");   
    var laststr = str1.replace(regSpace1,"");
    if(laststr.length>showCharNumber){
     var str_Description = laststr.substr(0,showCharNumber) + "...";
     document.write(str_Description); 
    }else{
     document.write(laststr);      
    }
   
}