accept input only number with 2 decimal javascript

[BadBoy911]

i want to make user control to get number like this125.00125125.27125.201231545.252566.66i have tried with mask textbox but its length can be any thingi have used textbox with javascript who accept numberlike thisclick hereif javascript plugin available for this let me know or any code to accept value in price formatrestrict user to insert only number and two decimal spaces while enteringif number is not well formated then cut and format number after text changelike if 125.2 then 125.20 or if 125 then 125.00 or 135156. then 135156i have search on internet but no plugin or script got for this got plugin like numeric.js but it dont restrict decimal spaces.pest if javascript availablereply i dont want to do validation to check for entered value i want to accept value with restriction.help me.