override alert js

window.alert = function(message, cb) {
$(document.createElement(‘div’)).attr({
title : ‘提示’,
‘class’ : ‘dialog’
}).html(message).dialog({
buttons : {
OK : function() {
$(this).dialog(‘close’);
}
},
close : function() {
if (cb != undefined) {
cb();
}
$(this).remove();
},
draggable : true,
modal : true,
resizable : false,
width : 300,
height: “auto”,
minHeight: 10
})
};
window.confirm = function(message, cb) {
$(document.createElement(‘div’)).attr({
title : ‘提示’,
‘class’ : ‘dialog’
}).html(message).dialog({
buttons : {
OK : function() {
cb(true);
$(this).remove();
},
Cancel : function() {
$(this).dialog(‘close’);
}
},
close : function() {
cb(false);
$(this).remove();
},
draggable : true,
modal : true,
resizable : false,
width : 300,
height: “auto”,
minHeight: 10
})
};