function readImage(url){
				var img = document.getElementById("pic");
	    		img.src = url+"?" + Math.random();
			}
/*
function chengcheck(obj,val){
				document.getElementById("formdiv").style.display="";
				document.getElementById("check1").style.color="green";
				document.getElementById("check2").style.color="green";
				document.getElementById("check3").style.color="green";
				document.getElementById("check4").style.color="green";
				obj.style.color="red";
				form.itemtype.value=val;
			}*/
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;
	}