/* This function is used to set cookies */
	function setCookie(name,value,expires,path) {
	  document.cookie = name + "=" + escape (value) +
	    "; expires=Fri, 31 Dec 2010 00:00:00 UTC" +
	    ((path) ? "; path=" + path : "");
	}
	
	/* This function popup a new window */
	function popup(sURL,name,witdh,height) {
		newwindow=open(sURL,
					   name,
					   "scrollbars=no,toolbar=no,directories=no,menubar=no,resizable=yes,status=no,width="+witdh+",height="+height);
	}