//鼠标经过
document.onmouseover=ButtonOnMouseOver
document.onmouseout=ButtonOnMouseOut
function ButtonOnMouseOver(){
	try{
		if ((event.srcElement.type=="button")||(event.srcElement.type=="submit")||(event.srcElement.type=="reset"))
		{
			switch(event.srcElement.className)
			{
				case "btna-out" :
					event.srcElement.className="btna-over"
					break
				case "btnb-out" :
					event.srcElement.className="btnb-over"
					break
				case "btnc-out" :
					event.srcElement.className="btnc-over"
					break
				case "logout" :
					event.srcElement.className="logover"
					break
			}
		}
	}catch(exception){}
}
//鼠标离开
function ButtonOnMouseOut()
{
	try{
		if ((event.srcElement.type=="button")||(event.srcElement.type=="submit")||(event.srcElement.type=="reset"))
		{
			switch(event.srcElement.className)
			{
				case "btna-over" :
					event.srcElement.className="btna-out"
					break
				case "btnb-over" :
					event.srcElement.className="btnb-out"
					break
				case "btnc-over" :
					event.srcElement.className="btnc-out"
					break
				case "logover" :
					event.srcElement.className="logout"
					break
			}
		}
	}catch(exception){}
}
function setTab(m,n){
	var tabs_menu=document.getElementById("tabs"+m+"_menu").getElementsByTagName("label");
	for(i=0;i<tabs_menu.length;i++){
	tabs_menu[i].className=(i==n?"set":"");
		document.getElementById("tabs"+m+"_main"+i).style.display=(i==n?"block":"none");
	}
}
function setTabb(m,n){
	var tabsb_menu=document.getElementById("tabsb"+m+"_menu").getElementsByTagName("label");
	for(i=0;i<tabsb_menu.length;i++){
	tabsb_menu[i].className=(i==n?"set":"");
		document.getElementById("tabsb"+m+"_main"+i).style.display=(i==n?"block":"none");
	}
}