var up, down;
var min1, sec1;
var cmin, csec;

function Minutes(data) { for(var i=0;i<data.length;i++) if(data.substring(i,i+1) ==":") break;
return(data.substring(0,1)); }

function Seconds(data) { for(var i=0;i<data.length;i++) if(data.substring(i,i+1) ==":") break;
return(data.substring(i+1,data.length)); }

function Display(min,sec) { 
	var disp;
	disp = ""
	if(min<=9) disp+="";
	//disp+=min+":";
	if(sec<=9) disp+=""+sec;
	else disp+=sec;
	return(disp);
}

function Down(flash) {
	var limit = "00:15";
	cmin=10*Minutes(limit);
	csec=0+Seconds(limit);
	DownRepeat(flash); 
//	alert('1');
}

function DownRepeat(flash) {
	csec--;
	if(csec==-1) { csec=59; cmin--; }
	//document.getElementById('time').innerHTML=Display(cmin,csec);
	if((cmin==0) && (csec==0)) {
		curtainClose(flash);	
	}
	else 	{
		down=setTimeout("DownRepeat("+flash+")",1000); 
	}
}		

var curtainStep = 10; 
var curtainTimeout = 15;
var curtainLeft = 400;
var curtainRight = 450;
var curtainWidth = 400;

function curtainOpen(flash){
	if (flash==1){
		document.getElementById("dialogWindow").style.display='block';
	}else{
		if (curtainLeft > 0){
			curtainRight += curtainStep; 
			curtainLeft -= curtainStep; 
			var rect = 'rect(auto, '+ curtainRight +'px, auto, '+ curtainLeft +'px)';
			document.getElementById("dialogWindow").style.clip = rect;
			setTimeout(curtainOpen,curtainTimeout); 
		}
	}
}
function curtainClose(flash){
	if (flash==1){
		document.getElementById("dialogWindow").style.display='none';
	}else{
		if (curtainLeft<curtainRight){
			curtainRight -= curtainStep; 
			curtainLeft += curtainStep; 
			var rect = 'rect(auto, '+ curtainRight +'px, auto, '+ curtainLeft +'px)';
			document.getElementById("dialogWindow").style.clip = rect;
			setTimeout(curtainClose,curtainTimeout); 
		}
	}
}



function floatingPopup(){
	var fv = document.getElementById("dialogWindow");
	if (fv.offsetTop < document.body.scrollTop+200) {
		fv.style.top = (fv.offsetTop + Math.round((document.body.scrollTop+200 - fv.offsetTop) / 5) + 1) + 'px';
	}
	if (fv.offsetTop > document.body.scrollTop+200) {
		fv.style.top = (fv.offsetTop - Math.round((fv.offsetTop - document.body.scrollTop+200) / 5) - 1) + 'px';
	}
//	alert(fv.style.top);
	setTimeout("floatingPopup();", 50);
}