function menu_click(url){
   window.open(url,'_self');
}
function openUrl(URL,state){
    window.open(URL,state);
}
function moOn_clear(ob,syleName,con){
    if(ob.value==con){
        ob.value="";
     }
     ob.className=syleName;
} 
function mouOn(obj,styleName){
   obj.className=styleName;  
}
function mouOut(obj,styleName){
   obj.className=styleName;  
}
function mouOverName(name,styleName){
    document.getElementById(name).className=styleName;
}
function mouOutName(name,styleName){
    document.getElementById(name).className =styleName;
}
function chgClassByName(name,styleName){
   document.getElementById(name).className =styleName;
}
function moChge(obj,styleName){
   obj.className=styleName;  
}
function showObj(obName){
     document.getElementById(obName).style.display="block";
}
function hidenObj(obName){
    document.getElementById(obName).style.display="none";
}
function toUsSpace(uPath,uID){
    var URL=uPath+"/userInfo/getPersonHome.do?userID="+uID+"&keyWord=visitorOtherUser";
    window.open(URL,'_self');
}
function setFocus(){
     var range = this.createTextRange();
     range.moveStart('character', this.value.length); 
     range.collapse(true);
     range.select();
}
 function trim(s){
    try{
        return s.replace(/^\s+|\s+$/g,"");
    }catch(e){return s;}   
}
//add DAYS
var ma = [["1","3","5","7","8","10"],["4","6","9","11"]];
//zhuanhuariqihanshu 
function check(n,a) { 
for(var i = 0,len = a.length;i < len;i++) { 
if(a[i] == n) { 
return true; 
} 
} 
return false; 
} 
function isLeap(y) { 
return ((y % 4 == 0 && y % 100 != 0) || y % 400 == 0) ? true : false; 
} 
function trans(o,f) { 
var d = o.split('-'); 
var l = isLeap(d[0]); 
if(f == '1') { 
if((check(d[1],ma[0]) && (d[2] == '31')) || (check(d[1],ma[1]) && (d[2] == '30')) || 
(d[1] == '2' && d[2] == '28' && !l) || (d[1] == '2' && d[2] == '29' && l)) { 
return d[0] + '-' + (d[1] * 1 + 1) + '-' + 1; 
} else if(d[1] == '12' && d[2] == '31') { 
return (d[0] * 1 + 1) + '-' + '1-1'; 
} else { 
return d[0] + '-' + d[1] + '-' + (d[2] * 1 + 1); 
} 
} else if(f == '0') { 
if(check(d[1] - 1,ma[0]) && (d[2] == '1')) { 
return d[0] + '-' + (d[1] - 1) + '-' + '31'; 
} else if(check(d[1] - 1,ma[1]) && (d[2] == '1')) { 
return d[0] + '-' + (d[1] - 1) + '-' + '30'; 
} else if(d[1] == '1' && d[2] == '1') { 
return (d[0] - 1) + '-' + '12-31'; 
} else if(d[1] == '3' && d[2] == '1' && !l) { 
return d[0] + '-' + '2-28'; 
} else if(d[1] == '3' && d[2] == '1' && l) { 
return d[0] + '-' + '2-29'; 
} else { 
return d[0] + '-' + d[1] + '-' + (d[2] - 1); 
} 
} else { 
return; 
} 
}
//clear left space 
function ltrim(s){
return s.replace( /^\s*/, "");
}
//cleat right space
function rtrim(s){
return s.replace( /\s*$/, "");
}