var ifcheck = true;function CheckAll(form){	for (var i=0;i<form.elements.length-2;i++) {		var e = form.elements[i];		if (e.type=='checkbox') {			e.checked = ifcheck;		}	}	ifcheck = ifcheck == true ? false : true;}function Checkdel(form,msg){	if (GE("delete").checked==1 || GE("delete").value==1) {		var delcheck = 0;		for (var i=0;i<form.elements.length-2;i++) {			var e = form.elements[i];			if (e.type=='checkbox' && e.checked == true) {				delcheck = 1;				break;			}		}		if (delcheck==1 && !confirm(msg)) {			return false;		}	}	return true;}function Changselect(id){	GE(id).checked = 1;}function GE(id) {	if (document.getElementById && document.getElementById(id)) {		return document.getElementById(id);    } else if (document.all && document.all[id]) {		return document.all[id];	} else if (document.layers && document.layers[id]) {		return document.layers[id];	} else {		return null;    }}function showselect(type){	var selects = get_tags(document,'select');	for(i=0; i<selects.length; i++){		selects[i].style.visibility = type;	}}function get_tags(parentobj, tag){	if (typeof parentobj.getElementsByTagName != 'undefined'){		return parentobj.getElementsByTagName(tag);	}else if (parentobj.all && parentobj.all.tags){		return parentobj.all.tags(tag);	}else{		return null;	}}function deleteslt(url,deletemsg){	if (!confirm(deletemsg)) {		return false;	} else {		window.location = url;	}}function level_jump(id,basename){	window.location = basename + "=" + GE(id).value;}function findPosX(obj){	var curleft = 0;	if (obj.offsetParent) {		while (obj.offsetParent) {			curleft += obj.offsetLeft			obj = obj.offsetParent;		}	} else if (obj.x) {		curleft += obj.x;	}	return curleft - ietruebody().scrollLeft;}function findPosY(obj){	var curtop = 0;	if (obj.offsetParent) {		while (obj.offsetParent) {			curtop += obj.offsetTop			obj = obj.offsetParent;		}	} else if (obj.y) {		curtop += obj.y;	}	return curtop - ietruebody().scrollTop;}function ietruebody(){	return (document.compatMode && document.compatMode!="BackCompat") ? document.documentElement : document.body;}