function GoBack(){
	setTimeout("GoBackStart()", 3000);
}

function GoBackStart(){
   history.back();
}

function ConFirm(msg, url){
	OK_Return = confirm(msg);
	if(OK_Return == true){
		document.location.href=(url);
	}
}

function ConFirm1(msg){
	OK_Return = confirm(msg);
	if(OK_Return == true){
		return true;
	}else{
		return false;
	}
}

function returnObjById(id){
    if(document.getElementById){
        var returnVar = document.getElementById(id);
	}else if(document.all){
        var returnVar = document.all[id];
	}else if(document.layers){
        var returnVar = document.layers[id];
    }
    return returnVar;
}
var mins = 0;
var secs = mins * 60;
function SetTime(minns){
	mins = minns;
	secs = mins * 60;
}
function Decrement(){
	var minutes = returnObjById("minutes");
	var minsvalue = getminutes();
	
	getseconds();
	secs--;
	
	if(minsvalue <= 0 && secs <= 0){
		minutes.innerHTML = '<font color="red"><b>nu...</b></font>';
	}else if(minsvalue <= 5){
		minutes.innerHTML = '<font color="red"><b>'+minsvalue+'min</b></font>';
	}else{
		minutes.innerHTML = '<b>'+minsvalue+'min</b>';
	}
	setTimeout('Decrement()',1000);
}
function getminutes() {
	mins = Math.floor(secs / 60);
	return mins;
}
function getseconds() {
	return secs-Math.round(mins *60);
}