var http_request = false;
var returnVal;
function send_request(url) {
	http_request = false;		
	if(window.XMLHttpRequest) { 
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
		}
	}
	else if (window.ActiveXObject) { 
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!http_request) { 
		return ;
	}
	http_request.onreadystatechange = processRequest;	
	http_request.open("Post", url, false);
	http_request.send(null);
	return returnVal;
}
	
function send_requestRegist(url) {
		http_request = false;		
		if(window.XMLHttpRequest) { 
			http_request = new XMLHttpRequest();
			if (http_request.overrideMimeType) {
				http_request.overrideMimeType('text/xml');
			}
		}
		else if (window.ActiveXObject) { 
			try {
				http_request = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				try {
					http_request = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {}
			}
		}
		if (!http_request) { 
			return ;
		}
		http_request.onreadystatechange = processRequest;	
		http_request.open("Post", url, true);
		http_request.send(null);
		return returnVal;
	}
    function processRequest() {
        if (http_request.readyState == 4) { 
            if (http_request.status == 200) { 
				 returnVal=http_request.responseText;				
            } 
        }
    }
function requestme(para)
{
	var i;
	var searchString=location.search;
	para	= para.toLowerCase();
	searchString=searchString.toLowerCase();

	var pos=searchString.indexOf("?");
	if (pos==0)
	{

	var str,str1,arr,strpos;
	arr=searchString.split('&');
	for (i=0;i<=arr.length-1;i++)
	{
	str	= arr[i];
	strpos	= str.indexOf(para);
	if (strpos!=-1)
	return str.replace("?","");

	}
	}
	return "";
}
function replaceStr(str,sstr,repstr)
{
	if(str.indexOf(sstr)>-1)
	{
		var index = str.indexOf(sstr);
		var begin = str.substring(0,index);
		var end   = str.substring(index+sstr.length,str.length);
		
		str = begin+repstr+end;
	}
	return str;
}