function submitForm () 
	{
		var aut, epasts, komentars, flag = true, message;
		//epasts = /([0-9a-zA-Z\.-_]+)@([0-9a-zA-Z\.-_]+)/;
		aut=document.frm.username.value;
		tek=document.frm.txt.value;
		if(aut.length == 0) {
			flag = false;
			message = "Enter your name"; }
		else {
				if(tek.length == 0) {
					flag = false;
					message = "Enter text"; }
				}
		if (!flag) 
		{
			window.alert(message);
		}
	  return flag;
	}

	function openWin(https,wid,hei,name){
	shopWin = open(https, name, "scrollbars=yes,resizable=no,width="+wid+",height="+hei+"");
			shopWin.focus();
	}