function StartPopup(id, sizew, sizeh, nx, ny,  httpPath){
		var szHtmlPage = "/common/popwin.asp?popid=" + id;
		var nClientWidth = screen.availWidth;
		var nClientHeight = screen.availHeight;
		if (GetCookie("ps_popup_"+id)){
			return;
		}
	
		var settings = 'height='+sizeh+',width='+sizew+',top='+nx+',left='+ny+',scrollbars='+scroll;
				_centerWnd = window.open(szHtmlPage, 'iStartPopup_'+id, settings);
	}

	

	function GetCookie(name){
		var arg = name + "=";
		var alen = arg.length;
		var clen = document.cookie.length;
		var i = 0;
		
		while (i < clen){
			var j = i + alen;
			if (document.cookie.substring(i, j) == arg)
					return getCookieVal (j);
			i = document.cookie.indexOf(" ", i) + 1;
			if (i == 0)
				break; 
		}
		return null;
	}

	

	function getCookieVal(offset){
		var endstr = document.cookie.indexOf (";", offset);
		if (endstr == -1)
			endstr = document.cookie.length;
	
		return unescape(document.cookie.substring(offset, endstr));
	}