function openDialog(url, width, height) 
		{ 
			var returnString; 
			returnString =  window.showModalDialog(url,'','dialogHeight:'+height+'px;dialogWidth:'+width+'px;center:Yes;help:no;resizable:No;status:no;scroll:No'); 
		} 

		function openDialog_input(url, width, height) 
		{ 
			var returnString; 
			returnString =  window.showModalDialog(url,'','dialogHeight:'+height+'px;dialogWidth:'+width+'px;center:Yes;help:no;resizable:No;status:no;scroll:No'); 
		}
		function openDialog1(url, width, height) 
		{ 
			var returnString1; 
			returnString1 =  window.showModalDialog(url,'','dialogHeight:'+height+'px;dialogWidth:'+width+'px;center:Yes;help:no;resizable:No;status:no;scroll:No'); 
		} 
	   function open_winow()
	   {
	      var SQL=document.Form1.SQL_STR.value;
	      var Pagenum=document.Form1.P_num.value;
	      openDialog('excel.aspx?SQLSTR='+SQL+'&P_num='+Pagenum+'',350,120);
	   }
	   function open_allwinow()
	   {
	     //alert("ee");
	      var SQL=document.Form1.SQL_STR.value;
	      openDialog1('Excel_All.aspx?SQLSTR='+SQL+'',350,120);
	   }
	   function ToExcel()
	   {
	      var SQL=document.Form1.SQL_STR.value+"";
	      var Pagenum=document.Form1.P_num.value+"";
	      if(SQL!=""&&Pagenum!="")
	      {
		        document.Form1.toAllExcel.disabled=false;
				document.Form1.toexcel.disabled=false;
  			}else
 			{
			    document.Form1.toAllExcel.disabled=true;
  				document.Form1.toexcel.disabled=true;
	      }
	   }
			var returnString=null; 
	function W_w() 
		{ 
			returnString =  window.showModalDialog('Excel_all.aspx','','dialogHeight:'+200+'px;dialogWidth:'+350+'px;center:Yes;help:no;resizable:No;status:no;scroll:No'); 
		} 
   function C_w()
   {
   if (returnString!= null && returnString.open)returnString.close();
   }