function myreplaceAll(str,dit,rec){
        if(str==null || str=="" || mytrim(dit)=="") return str;
        while(str.indexOf(dit)!=-1){
            str = str.replace(dit,rec);
        }
        return str;
    }
	function myExport(cTableName){
		var dataSql = document.getElementsByName("dataSql")[0].value;
		var tableName = document.getElementsByName("tableName")[0].value;
		var fnum = document.getElementsByName("fnum")[0].value;
		dataSql = myreplaceAll(dataSql,"%","-");
		window.location.href="toExcel.do?dataSql="+dataSql+"&tableName="+tableName+"&fnum="+fnum+"&cTableName="+cTableName;		
	}
	
	function mytrim(str)
    {
        return str.replace(/(^\s*)|(\s*$)/g, "");
    }
	function chkPhone(o) {if(o.value=="")return; var t = /(^[0-9]{3,4}\-[0-9]{7,8}$)|(^[0-9]{7,8}$)|(^0{0,1}13[0-9]{9}$)/;  if(!t.test(o.value)){ alert('输入的电话号码不正确!'); o.focus();o.select();}} 

function $_(id){
    return document.getElementById(id);
}

function $_all(id){
    return document.all(id);
}




function img_over(o){
	o.style.cursor="hand"
	o.src=o.src.replace("_a","_b");
}
function img_out(o){
    o.src=o.src.replace("_b","_a");
}
	function is_over(o){
        o.style.cursor="hand"
        var tdList=o.cells;
        for(var i=0;i<tdList.length;i++){
            tdList[i].style.background="#DCEBF5";
        }
    }

    function is_out(o){
        o.style.background="";
        var tdList=o.cells;
        for(var i=0;i<tdList.length;i++){
            tdList[i].style.background="#ffffff";
        }
    }
    function td_over(o){
        o.style.cursor="hand"
        o.style.background="#DCEBF5";
    }

    function td_out(o){
        o.style.background="";
        o.style.background="#ffffff";
    }
	
    function tr_over(o){
        if(!IsObject(o)) return;
        o.style.cursor="hand"
        o.background=o.background.replace("_a","_b");
    }

    function tr_out(o){
        if(!IsObject(o)) return;
        o.background=o.background.replace("_b","_a");
    }
    
    function myAll(){
         var o=document.getElementsByName("mybox");
         for(var i=0;i<o.length;i++){
            if(o[i].checked==true){
                o[i].checked=false;
            }else{
                o[i].checked=true;
            }
         }
    }
    function daysBetween_today(o){    
	   var today=new Date();
			var month = today.getMonth()+1;
			var day = today.getDate();
			if(month<10)
				month = "0"+month;
			if(day<10)
				day = "0"+day;
			var nowsdate=today.getYear()+"-"+month+"-"+day;
		return daysBetween(o.value,nowsdate);
	}
    
     function daysBetween(DateOne,DateTwo){    
	    var OneMonth = DateOne.substring(5,DateOne.lastIndexOf ('-'));   
	    var OneDay = DateOne.substring(DateOne.length,DateOne.lastIndexOf ('-')+1);   
	    var OneYear = DateOne.substring(0,DateOne.indexOf ('-'));   
	   
	    var TwoMonth = DateTwo.substring(5,DateTwo.lastIndexOf ('-'));   
	    var TwoDay = DateTwo.substring(DateTwo.length,DateTwo.lastIndexOf ('-')+1);   
	    var TwoYear = DateTwo.substring(0,DateTwo.indexOf ('-'));       
	    var cha=((Date.parse(OneMonth+'/'+OneDay+'/'+OneYear)- Date.parse(TwoMonth+'/'+TwoDay+'/'+TwoYear))/86400000);    
	    return cha;   
	}