function showLoading(msg){
	$('loading').style.display='block';
	if(msg)	$('loadingTips').innerHTML = msg;
}

function removeLoading(){
	$('loading').style.display='none';
}

function hiddenDialog(id){
	$(id).style.display='none';
}

function setRowBg(row,obg,flag){	
	if(flag==0)	row.style.background = "#DEDEDE";
	else row.style.background = obg;
}

function switchForm(id,n,idName){
	
	for(i=1;i<=n;i++){
		if($(idName+i)==null)continue;
		if(id==i){			
			$(idName+i).style.display = 'block';
		}
		else{
			$(idName+i).style.display = 'none';
		}
	}
}

function createAjaxParameters(form,p){
	var d = new Date();
	var pars = "xihfijfe7ehfdddddddddd="+d.getMinutes()+'-'+d.getSeconds();
	for(i=0;i<form.elements.length;i++){
		var fname = form.elements[i].name;

		if(fname=='') continue;

		if(p!=''&&fname.substring(0,p.length+1)==p+'['){
			//alert(form.elements[i].type);
			if(form.elements[i].type=='checkbox'){
				
				if(form.elements[i].checked==true){
					pars += "&" + fname + "=" + form.elements[i].value;
				}
				else{
					pars += "&" + fname + "=" + null;
				}
			}
			else
			{
				pars += "&"+fname+"="+form.elements[i].value;
			}
			
		}
		else if(p==''){
			if(form.elements[i].type=='checkbox'){
				if(form.elements[i].checked==true){
					pars += "&"+fname+"="+form.elements[i].value;
				}
				else{
					pars += "&" + fname + "=" + null;
				}
			}
			else
			{
				pars += "&"+fname+"="+form.elements[i].value;
			}
		}
	}
	return pars;
}
function clearKey(){
		//
		searchForm.keyword.value="";
		
}
/*
 *author :xyx
 *date :2007-8-1
 *function :全选&反选
 */
function changeAll(input,id,isdiv)
{	
	var id = String(id);
	var tform=document.forms['f']; 
	var input = String(input);
	var obj = document.getElementById(input);
	
	for(var i=0;i<tform.length;i++)
	{
		var e=tform.elements[i]; 
		if(e.type=="checkbox" && e.name==id+'[]') 
		{
			e.checked = false;
			if(obj.checked==true)
			{
				e.checked = true;
			}
		} 
	}
	var isdiv =String(isdiv);
	if(isdiv==1)
	{
		document.getElementById("flag").innerHTML='全选';
		if(obj.checked==true)
		{
			document.getElementById("flag").innerHTML='反选';
		}
	}
}

function gotoNext(){
	
	if(window.event.keyCode==13){
		//alert(event.keyCode);
		window.event.keyCode=9;
		
	}
}