//À̹ÌÁö¸µÅ© Á¡¼± ¾ø¾Ö±â(À̹ÌÁö¸ÊÀº onfocus='this.blur()' Á÷Á¢ÀÔ·Â)
function bluring(){
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus();
}
document.onfocusin=bluring;



//Àͽº6.0¿¡¼­ pngº¸À̱â
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 fn_tab(str) {
		var obj1 = document.getElementById("issue01");
		var obj2 = document.getElementById("issue02");

		if(str == "1") {
			obj1.style.display = "";
			obj2.style.display = "none";

		} else if(str == "2") {
			obj1.style.display = "none";
			obj2.style.display = "";

		}

	}