Perfect solution IE does not support data.parse () Problem _javascript skills

IE can not recognize the JS function Date.parse solution, when we use JS to calculate the interval of two time, we will use the Date.parse this JS function.

Such as:

var begintime = "2012-12-22"; Start Time  
var endtime = "2012-12-25";  End Time  
var begindate=new date (begintime);  
var enddate=new date (endtime);  
var days = Date.parse (enddate)- Date.parse (begindate); Calculate Two time difference  

When we are in IE, alert is not a number, but alert out NAV, while in Firefox, Alert 3

Function Delimiterconvert (val) {//Format speech Data return  
  val.replace ('-', '/'). Replace ('-', '/')  

The above is small series for everyone to bring the perfect solution IE does not support data.parse () all the content of the problem, I hope that we support cloud Habitat Community ~