function chimg(i,s){
	document.images[i].src = s;
}

function popup() {
	if(this.href){
		var URL=this.href;
	}{
	 	var URL="/popups/default.html";
	}

	var popUpWin = window.open(URL,'temp','width=450,height=650');
	popUpWin.focus();
}