html フローティング window_html/css_WEB-ITnose

		<input type="text" size="84" id="receiver"/>		<input type="button" value="批量输入" onclick="createInputDialog(this,'1','')" name="riskbehavior"/>	

function createInputDialog(obj,id,value){      var div=document.getElementById("editBehaviorDiv");      if(div!=null)          document.body.removeChild(div);      div = document.createElement("div");       div.id="editBehaviorDiv";      div.style.position='absolute';      var op=getoffset(obj);     div.style.top= "100px";      div.style.left= (document.body.clientWidth - 374)/2.0 + "px";      div.style.zIndex =100;      div.style.backgroundColor='#ecf1f6';      div.style.border="1px solid #666";      //div.className="td1";      div.innerHTML="<textarea name='behaviorValue' id='behaviorValue' cols='50' rows='8'>"+value+      "</textarea><br/><input type='button' value='修改' onclick=\"saveBehaviorname(this.parentNode,'"+id+"')\" />"+      "<input type='button' value='取消' id='cancelButton' onclick='document.body.removeChild(this.parentNode);'/>";      document.body.appendChild(div);      document.all.behaviorValue.focus();  }   function saveBehaviorname(obj,id){    var behaviorValue = document.all.behaviorValue.value;    var idsArray = new Array(); //定义一数组     idsArray = behaviorValue.split("\n"); //字符分割    var idsString = "";    for (i = 0; i < idsArray.length; i++)     {     	var temp = idsArray[i].Trim();    	if(temp != null && temp != "")    	{    		idsString = idsString + idsArray[i].Trim() + ";"    	}    }     var str = "";    for (i = 0; i < idsArray.length; i++)     {     	str = str + idsArray[i].Trim();    }     document.getElementById('receiver').value = idsString;    document.body.removeChild(obj);}  function getoffset(e)   {   	var t=e.offsetTop;   	var l=e.offsetLeft;   	while(e=e.offsetParent)   	{      		t+=e.offsetTop;      		l+=e.offsetLeft;   	}   	var rec = new Array(1);   	rec[0] = t;   	rec[1] = l;   	return rec   } 

効果は写真の通りです: