[RESOLVED] what is wrong with this if statement

[chrisboots]

Ok please help me figure out whats going on here. The pop up Always comes up, even if the statement is false

function carage() {
		
	var car = passedData['car'];
    var agec = parseFloat(document.mail.age.value);

  if ( car == "I" || car == "J" && agec < 25)
  
  {
alert('You Must Be Over 25 To Hire This Vechicle');


}

if ( car == "K" || car =="K2" || car =="L" || car =="J2" && agec < 28)
  
  {
alert('You Must Be Over 28 To Hire This Vechicle');


}

}