function clear_email()
{
	this.document.question.email.value="";
}

function clear_comments()
{
	this.document.question.comments.value="";
}

function popUp(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0," +
	"statusbar=0,menubar=0,resizable=0,width=600,height=600');");
}