function initSimplePop() {
	if ( document.getElementsByTagName ) {
		var Temp = document.getElementsByTagName("a");
		for ( i = 0 ; i < Temp.length ; i++ ) {
			if ( String(Temp[i].className).indexOf("sample") != -1 ) {
				Temp[i].onclick = SimplePopWindow;
				Temp[i].onkeypress = SimplePopWindow;
			}
		}
	}
}

SimplePopWindow = function() {
	Temp = window.open(this.href, 'SimplePop', 'width=640,height=640,scrollbars=yes');
	Temp.focus();
	return false;
}

addHandler( window , 'load' , initSimplePop , false );