function readImage(url){
	var img = document.getElementById("pic");
	img.src = url+"?" + Math.random();
}
function setTab(m,n){
	var tli=document.getElementById("menu"+m).getElementsByTagName("li");
	var mli=document.getElementById("main"+m);
	var itty=document.getElementById("itemtype");
	for(i=0;i<tli.length;i++){
		tli[i].className=i==(n-1)?"hover":"";
	}
	mli.innerHTML = (n==1?"药学技术职称咨询":(n==2?"审批事项咨询":"其他"));
	itty.value = n;
}