function popUp(URL, h, w) {

	day = new Date();
	
	id = day.getTime();
	
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,left=' + winl + ',top=' + wint + ',width=" + w + ",height=" + h + "');");
	
}

function checkAll(grid, count, check)
{
	var i;
	
	for(i=0; i < count; i++)
	{ 
		pp = grid + "__ctl" + (3 + i) + "_" + check;
		
		if (document.getElementById(pp)) 
		{
			if (document.getElementById(pp).disabled == false) 
			{						
				document.getElementById(pp).checked=true;
			}
		}
	}
}

function checkAllBackOffice(grid, count, check, on)
{
	var i;
	
	for(i=0; i < count; i++)
	{ 
		pp = grid + "__ctl" + (2 + i) + "_" + check;
		
		if (document.getElementById(pp)) 
		{
			if (document.getElementById(pp).disabled == false) 
			{
				if (on == 1) {
					document.getElementById(pp).checked=true;
				} else {
					document.getElementById(pp).checked=false;
				}
			}
		}
	}
}