var num = 0;
function ajax_request(URL,div){
	var xmlhttp = null;
	if(window.XMLHttpRequest){
		xmlhttp = new XMLHttpRequest();
	}else{
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	}

	link = URL;
//	link = URL+"?param="+num;
	
	xmlhttp.open('GET', link, false);
	xmlhttp.onreadystatechange = function(){
		if(xmlhttp.readyState==4 && xmlhttp.status == 200 && xmlhttp.statusText=='OK'){
			responseText = xmlhttp.responseText;
			document.getElementById(div).innerHTML = xmlhttp.responseText;
		}
	}
	xmlhttp.send('');
	num++;
}

//Åǹè°æº¯°æ(¸ÞÀÎ ´º½º)
function tab_layout(tot, div, obj){
	for(var i = 1; i <= tot; i++){
		if(i == obj){
			document.getElementById(div+i).className = "tab_state1";
			if(i == 5)
				document.getElementById(div+i).style.backgroundImage = "URL(2010/images/tab_4tx_ov.gif)";
			else if(i == 1)
				document.getElementById(div+i).style.backgroundImage = "URL(2010/images/tab_2tx_ov.gif)";
			else
				document.getElementById(div+i).style.backgroundImage = "URL(2010/images/tab_2tx_ov2.gif)";
		}else{
			document.getElementById(div+i).className = "tab_state2";
			if(i == 5)
				document.getElementById(div+i).style.backgroundImage = "URL(2010/images/tab_4tx.gif)";
			else if(i == 1)
				document.getElementById(div+i).style.backgroundImage = "URL(2010/images/tab_2tx2.gif)";
			else
				document.getElementById(div+i).style.backgroundImage = "URL(2010/images/tab_2tx.gif)";
		}
	}
}

//Åǹè°æº¯°æ(¸ÞÀÎ ÀÇÇÐÁ¤º¸)
function tab_layout2(tot, obj){
	for(var i = 1; i <= tot; i++){
		if(i == obj){
			document.getElementById("tab_h_"+i).className = "tab_state1";
			if(i == 2)
				document.getElementById("tab_h_"+i).style.backgroundImage = "URL(2010/images/tab_6tx_ov.gif)";
			else
				document.getElementById("tab_h_"+i).style.backgroundImage = "URL(2010/images/tab_4tx_ov.gif)";
		}else{
			document.getElementById("tab_h_"+i).className = "tab_state2";
			if(i == 2)
				document.getElementById("tab_h_"+i).style.backgroundImage = "URL(2010/images/tab_6tx.gif)";
			else
				document.getElementById("tab_h_"+i).style.backgroundImage = "URL(2010/images/tab_4tx.gif)";
		}
	}
}