function getHTTPObject() {
    try{
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } 
	catch (e){
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (e){
        xmlhttp = false;
      }
    }	
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}


	function show_list(){
		if ( document.getElementById('list_view').value == 'open' ){
			tmp = document.getElementById('req_lists').innerHTML;
			document.getElementById('req_list').innerHTML = tmp;
			document.getElementById('list_view').value = 'close';
		}else{
			document.getElementById('req_list').innerHTML = "";		
			document.getElementById('list_view').value = 'open';
		}
	}
	
	function show_login(){
		if ( document.getElementById('login_view').value == 'open' ){
			tmp = document.getElementById('logins').innerHTML;
			document.getElementById('login_user').innerHTML = tmp;
			document.getElementById('login_view').value = 'close';
		}else{
			document.getElementById('login_user').innerHTML = "";		
			document.getElementById('login_view').value = 'open';
		}
	}

     	function my_loader(page) {
			scroll(0,0);
			str = page.replace("?","&");
			var manual_link = "index.php?content=" + str;

			document.getElementById('main_site_home').innerHTML = '<br><img src="images/jaw_loading.gif"><br>در صورتیکه بارگزاری صفحه بیشتر از 5 ثانیه طول کشید <br><a href="'+ manual_link +'">اینجا </a><br>کلیک کنید';
		    rand = parseInt(Math.random()*999999999999999);
			data = "rand=" + rand;
			xmlhttp = null;
			xmlhttp = getHTTPObject();
    		xmlhttp.open("POST", page );
			xmlhttp.setRequestHeader(     'Content-Type',     
										  'application/x-www-form-urlencoded; charset=UTF-8' );
	    	xmlhttp.onreadystatechange = function() {
		 	       if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
						document.getElementById('main_site_home').innerHTML = xmlhttp.responseText;
        			}
			}	
    		xmlhttp.send(data);
			return false;
    	  }

    	  
    	  function  news_loader(page) {
			scroll(0,1024);
			document.getElementById('news_view_td').innerHTML = "<br><br><img src='images/jaw_loading.gif'>";
		    rand = parseInt(Math.random()*999999999999999);
			data = "rand=" + rand;
			xmlhttp1 = null;
			xmlhttp1 = getHTTPObject();
    		xmlhttp1.open("POST", page );
			xmlhttp1.setRequestHeader(     'Content-Type',     
										  'application/x-www-form-urlencoded; charset=UTF-8' );
	    	xmlhttp1.onreadystatechange = function() {
		 	       if (xmlhttp1.readyState == 4 && xmlhttp1.status == 200) {
						document.getElementById('news_view_td').innerHTML = xmlhttp1.responseText;
        			}
			}	
    		xmlhttp1.send(data);
    		
    		return false;
    	  }


function check_email(fullname,email,tel,subject,pm,submit_mail){
	  	if (fullname=="" || email=="" || pm=="" ){
	       document.getElementById('contact_us').innerHTML = "لطفا فیلد های ستاره دار را پر کنید";   
	       return false;
	   	}
	   	
	   	 if (email.match("^[a-zA-Z0-9_\.\-]+@[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-\.]+$") == null) {
		   document.getElementById('contact_us').innerHTML = "لطفا پست الکترونیک معتبر وارد کنید";		   
	       return false;
	   }
	  		

		    document.getElementById('contact_us').innerHTML = "در حال ارسال پیام ، لطفا کمی صبر کنید ...";		   

			rand = parseInt(Math.random()*999999999999999);
			data = "rand=" + rand + "&submit_mail='submit_mail'" +  "&fullname="+ fullname + "&subject=" + subject + "&email=" + email + "&tel=" + tel + "&pm=" + pm;
			
			xmlhttp1 = getHTTPObject();
			xmlhttp1.open("POST", "db.php");
			xmlhttp1.setRequestHeader(     'Content-Type',     
										  'application/x-www-form-urlencoded; charset=UTF-8' );
			xmlhttp1.onreadystatechange = function() {
			    if (xmlhttp1.readyState == 4 && xmlhttp1.status == 200) {
					document.getElementById('contact_us').innerHTML = xmlhttp1.responseText;
			    }
			}
			xmlhttp1.send(data);
    
return false;
}