function $(val){
	return document.getElementById(val);
}
function setPng24(obj) {
	obj.width=obj.height=1;
	obj.className=obj.className.replace(/\bpng24\b/i,'');
	obj.style.filter =
	"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
	obj.src=''; 
	return '';
}
function GetXmlHttpObject(){ 
	var objXMLHttp=null;
	if (window.XMLHttpRequest) objXMLHttp=new XMLHttpRequest();
	else if (window.ActiveXObject)	objXMLHttp=new ActiveXObject('Microsoft.XMLHTTP');
	return objXMLHttp;
}
function cookie_banner(bnid,bnmax){
	var c_value=getCookie('ibtbn');
	var this_num=0;
	var new_value="";
	var check="";
	if (c_value!=null){
		var arr = c_value.split(",");
		for(var i=0;i<arr.length;i++){
			var cook_bn = arr[i].split(":");
			if(cook_bn[0]){
				if(cook_bn[0] == bnid){
					this_num=parseInt(cook_bn[1])+1;
					if(this_num<bnmax)cook_bn[1]=this_num;
					else cook_bn[1]=10000;
					check=true;
				}
				new_value+=cook_bn[0]+":"+cook_bn[1]+",";
			}
		}
		if(!check)new_value +=bnid+":1";
		setCookie('ibtbn',new_value,1);
	}else{
		setCookie('ibtbn',bnid+":1",1);
	}
}

function openflash(width,height,src){ 
    var text="<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0\" width="+width+" height="+height+"><param name=movie value="+src+"><param name=quality value=high ><param name=wmode value=transparent><param name=menu value=false><embed src="+src+" quality=high  pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\" type=\"application/x-shockwave-flash\" width="+width+" height="+height+"  wmode=transparent menu=false></embed></object>"; 
	document.write(text); 
} 
function openflash2(divid,width,height,src){ 
    var text="<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0\" width="+width+" height="+height+"><param name=movie value="+src+"><param name=quality value=high ><param name=wmode value=transparent><param name=menu value=false><embed src="+src+" quality=high  pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\" type=\"application/x-shockwave-flash\" width="+width+" height="+height+"  wmode=transparent menu=false></embed></object>"; 
	document.getElementById(divid).innerHTML=text;
} 

// advertisement
function click_texts(val,val2){
	xmlHttp=GetXmlHttpObject();
	var url="/textad/click_textad.php";
	url=url+"?banner="+val;
	url=url+"&zone="+val2;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);		
}	
function view_texts(val,val2){
	xmlHttp=GetXmlHttpObject();
	var url="/textad/view_textad.php";
	url=url+"?banner="+val;
	url=url+"&zone="+val2;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);		
}
function view_banner(val,val2){
	xmlHttp=GetXmlHttpObject();
	var url="/banner/view_banner.php";
	url=url+"?banner="+val;
	url=url+"&zone="+val2;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);		
}
function click_banner(val,val2){
	xmlHttp=GetXmlHttpObject();
	var url="/banner/click_banner.php";
	url=url+"?ibt_banner="+val;
	url=url+"&zone="+val2;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);		
}	

function getCookie(c_name){
	if (document.cookie.length>0){
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1){ 
			c_start=c_start + c_name.length+1;
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		} 
	}
	return null
}

function setPng24(obj) {
	obj.width=obj.height=1;
	obj.className=obj.className.replace(/\bpng24\b/i,'');
	obj.style.filter =
	"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
	obj.src=''; 
	return '';
}