function doSubmit(str,divStr,divPreLoader){
    	 
    	
    	 str=str.replace(/\n/g, "   stfnb");
    	 
    	 var sthBillionUrl=str;
		postRequest(sthBillionUrl,divStr,divPreLoader);
       }
       
       
       
       function doGet(url,divStr,divPreLoader){
       var sthBillionUrl=url+"&ajax=ajax";
       getRequest(sthBillionUrl,divStr,divPreLoader);
       }
       
       
      
       function postRequest(strURL,divStr,divPreLoader) {
	           var xmlHttp;
                         if (window.XMLHttpRequest) { // Mozilla, Safari, ...
                                 xmlHttp = new XMLHttpRequest();
                          } else if (window.ActiveXObject) { // IE
                                 xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
                          }
                          
                          
              xmlHttp.open('POST', strURL, true);
              xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
              xmlHttp.onreadystatechange = function() {
                                                      if (xmlHttp.readyState == 1) {
                                                      if(!divPreLoader){
                                                         updatepage("<br><br><br><br><br><br><img src='images/ajax.gif'>",'ajaxPreLoader');
                                                         }else{
                                                         	if(document.getElementById(divPreLoader)){
                                                         	updatepage("<br><br><br><br><br><br><img src='images/ajax.gif'>",divPreLoader);
                                                         		}
                                                               }
}
                                                      if (xmlHttp.readyState == 4) {
                   										   updatepage(xmlHttp.responseText,divStr);
      														}
   														}
   														xmlHttp.send(null);
       													}
       
       
       
       
       function getRequest(strURL,divStr,divPreLoader) {
	            var xmlHttp;
                           if (window.XMLHttpRequest) { // Mozilla, Safari, ...
                                    xmlHttp = new XMLHttpRequest();
                              } else if (window.ActiveXObject) { // IE
                                   xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
                              }
  
               xmlHttp.open('GET', strURL, true);
               xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
               xmlHttp.onreadystatechange = function() {
                                                           if (xmlHttp.readyState == 1) {
                                                                if(!divPreLoader){
                                                         		updatepage("<br><br><br><br><br><br><img src='images/ajax.gif'>",'ajaxPreLoader');
                                                         		}else{
                                                         		   if(document.getElementById(divPreLoader)){
                                                         		      updatepage("<br><br><br><br><br><br><img src='images/ajax.gif'>",divPreLoader);
                                                         		       }
                                                                     }
                                                                  }
       													if (xmlHttp.readyState == 4) {
         														updatepage(xmlHttp.responseText,divStr);
      															}
   														}
      													xmlHttp.send(null);
                                      				 }
        
        
        
        
        
        
        function updatepage(str,divStr){
         
        if(!str){
        window.location="signIn.do";
        }else{
      
        if(!divStr){//for previous tasks
        	str=insertSmileysToResponce(str);
             document.getElementById("ajaxDiv").innerHTML = str ;
             }
             else{
             if(document.getElementById(divStr)){
        		str=insertSmileysToResponce(str);
             document.getElementById(divStr).innerHTML = str ;
             }
             }
       }
       clearTimeout(t);
       t=setTimeout('startFade(1);',4000);
       }
       
       
       function sendRequestOnly(strURL){
       var xmlHttp;
	   if (window.XMLHttpRequest) { // Mozilla, Safari, ...
             xmlHttp = new XMLHttpRequest();
        } else if (window.ActiveXObject) { // IE
            xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
        }
  
       xmlHttp.open('GET', strURL, true);
      xmlHttp.send(null);
       }
       
       
       function insertSmileysToResponce(responce){
//alert("123123");


responce=responce.replace(/o\:\)/g, "<img src=\'images/smileys/7th_angel.gif\'/>");
responce=responce.replace(/\]\:\)/g, "<img src=\'images/smileys/7th_king.gif\'/>");
responce=responce.replace(/]\:\)/g, "<img src=\'images/smileys/7th_evilgrin.gif\'/>");
responce=responce.replace(/\:\)/g, "<img src=\'images/smileys/7th_smile.gif\'>");
responce=responce.replace(/;\)/g, "<img src=\'images/smileys/7th_wink.gif\'/>");
responce=responce.replace(/\:@/g, "<img src=\'images/smileys/7th_angry.gif\'/>");////not working in other page
responce=responce.replace(/\:\|/g, "<img src=\'images/smileys/7th_speechlesssmiley.gif\'/>");
responce=responce.replace(/8D/g, "<img src=\'images/smileys/7th_cool.gif\'/>");
responce=responce.replace(/\:8\)/g, "<img src=\'images/smileys/7th_blush.gif\'/>");
responce=responce.replace(/\:D/g, "<img src=\'images/smileys/7th_biggrin.gif\'/>");
responce=responce.replace(/\:P/g, "<img src=\'images/smileys/7th_smileywithtongueout.gif\'/>");
responce=responce.replace(/\:giggle\:/g, "<img src=\'images/smileys/7th_giggle.gif\'/>");
responce=responce.replace(/\:devil\:/g, "<img src=\'images/smileys/7th_devil.gif\'/>");
responce=responce.replace(/\:call\:/g, "<img src=\'images/smileys/7th_call.gif\'/>");
responce=responce.replace(/\:\*/g, "<img src=\'images/smileys/7th_kiss.gif\'/>");
responce=responce.replace(/\:wasntme\:/g, "<img src=\'images/smileys/7th_itwasntme.gif\'/>");
responce=responce.replace(/\:u\:/g, "<img src=\'images/smileys/7th_brokenheart.gif\'/>");
responce=responce.replace(/\:h\:/g, "<img src=\'images/smileys/7th_heart.gif\'/>");
responce=responce.replace(/\:flex\:/g, "<img src=\'images/smileys/7th_muscle.gif\'/>");
responce=responce.replace(/\:handshake\:/g, "<img src=\'images/smileys/7th_handshake.gif\'/>");
responce=responce.replace(/8\)/g, "<img src=\'images/smileys/7th_banana.gif\'/>");
responce=responce.replace(/\:drama\:/g, "<img src=\'images/smileys/7th_drama.gif\'/>");
responce=responce.replace(/\:clap\:/g, "<img src=\'images/smileys/7th_clap.gif\'/>");
responce=responce.replace(/\:bh\:/g, "<img src=\'images/smileys/7th_banghead.gif\'/>");
responce=responce.replace(/:fg:/g, "<img src=\'images/smileys/7th_flaminggrin.gif\'/>");
responce=responce.replace(/\:winky\:/g, "<img src=\'images/smileys/7th_winky.gif\'/>");
responce=responce.replace(/\:tup\:/g, "<img src=\'images/smileys/7th_yes.gif\'/>");
responce=responce.replace(/\:tdown\:/g, "<img src=\'images/smileys/7th_no.gif\'/>");
responce=responce.replace(/8O8/g, "<img src=\'images/smileys/7th_sarcasm.gif\'/>");
responce=responce.replace(/\:o/g, "<img src=\'images/smileys/7th_oh.gif\'/>");

return responce;

}