function winopen()
{
var strTime=window.showModalDialog("settime.jsp",'window',"dialogHeight:300px,dialogWidth:10px"); 
var strBeginDate="";
var strEndDate="";
if(strTime!=null)
	{
		  strBeginDate=strTime.substring(0,strTime.indexOf("==="));
		  strEndDate=strTime.substring(strTime.indexOf("===")+3);
          document.all.beginTime.value=strBeginDate;
		  document.all.endTime.value=strEndDate;
	}

  }
function checkindex(){
	index=document.form1.keyword.value;
	if(index==""){
       alert("ÇëÊäÈë¼ìË÷¹Ø¼ü×Ö");
	   return false;
	}
}