/* ========================================
		初期設定
=========================================== */
defaultSet = {
	className : "isolation",							//別ウィンドウにするClass指定
	fileTypes : ["doc","xls","ppt"] //別ウィンドウにする拡張子指定
}

/* 擬似blank処理 
------------------------------------------- */
var fileTypesReg = "";
for(i = 0; i <defaultSet.fileTypes.length; i++){
	fileTypesReg += "."+defaultSet.fileTypes[i]+"|"
}
fileTypesReg=fileTypesReg.slice(0, -1);

function blankSet() {
var a = document.getElementsByTagName("a");
	for (i = 0; i <a.length; i++) {
		if (new RegExp("\\b" + defaultSet.className + "\\b").exec(a[i].className)||
		(new RegExp(fileTypesReg).exec(a[i].getAttribute("href")))){

			a[i].onclick = function() {
				var href = this.getAttributeNode("href").value;
				this.setAttribute("href","javascript:;");	
				window.open(href, "", "toolbar=yes, location=yes, directories=yes, status=yes, menubar=yes, scrollbars=yes, resizable=yes, close=yes");
				this.setAttribute("href",href);
				return false;
			}
			a[i].onkeypress = function() {
				var href = this.getAttributeNode("href").value;
				this.setAttribute("href","javascript:;");	
				window.open(href, "", "toolbar=yes, location=yes, directories=yes, status=yes, menubar=yes, scrollbars=yes, resizable=yes, close=yes");
				this.setAttribute("href",href);
				return false;
			}
			
		}
	}
}

addEvent(window, 'load', blankSet);

function addEvent(obj, eventSet, fn){
	if (obj.addEventListener){
		obj.addEventListener(eventSet, fn, false);
		return true;
	}
	else if (obj.attachEvent){
		var r = obj.attachEvent("on"+eventSet, fn);
		return r;
	}
	else {
		return false;
	}
}