<script type="text/javascript">
document.getElementsByClassName = function(clsName){
    var retVal = new Array();
    var elements = document.getElementsByTagName("*");
    for(var i = 0;i < elements.length;i++){
        if(elements[i].className.indexOf(" ") >= 0){
            var classes = elements[i].className.split(" ");
            for(var j = 0;j < classes.length;j++){
                if(classes[j] == clsName)
                    retVal.push(elements[i]);
            }
        }
        else if(elements[i].className == clsName)
            retVal.push(elements[i]);
    }
    return retVal;
}

function getIMG(n) {
    var img = 'https://upforme.ru/uploads/0003/ac/ce/10879-1.gif'
    var limit = 50
    b = parseInt(Math.floor(n/limit))
    var rett = "";
    for(q=0;q<b;q++){
        za = (q+1)*limit;
        rett+="<img src=\"" + img + "\" title=\"За " + za + " сообщений\" /> ";
    }
    return rett;
}

var posts = document.getElementsByClassName("pa-posts")
var reg = document.getElementsByClassName("pa-reg")
for( i = 0; i < posts.length; i++) {

	p = posts[i].innerHTML.substring(posts[i].innerHTML.indexOf(": ")+2)
	reg[i].innerHTML= getIMG(p) + "<br />" + reg[i].innerHTML

}
</script>

<script>
hideimg = 'http://www.rambler.ru/i/icos/horo/compatibility2.gif'
showimg = 'http://www.rambler.ru/i/icos/horo/sleepbook.gif'
function HideInfo(id,but){
if(but.src==showimg){
  but.src = hideimg;document.getElementById(id).style.display = ""}
else{
  but.src = showimg;document.getElementById(id).style.display = "none"}
  return false}

d = document.getElementsByTagName("div")

for (i=0;d[i]; i++){
if (d[i].className.indexOf("post-author")!=-1){t = d[i].innerHTML
   if((j = t.toLowerCase().indexOf("<li class=pa-from>"))!=-1 || (j = t.toLowerCase().indexOf("<li class=\"pa-from\">"))!=-1 || (j = t.toLowerCase().indexOf("<li class=pa-reg>"))!=-1 || (j = t.toLowerCase().indexOf("<li class=\"pa-reg\">"))!=-1)
    d[i].innerHTML = t.substring(0,j)+"<input type='image' onClick=\"return HideInfo('info"+i+"',this)\" src="+showimg+"><br><div id='info"+i+"' style='display:none'>"+t.substring(j,t.length)+"</div>"}}
</script>