[jQuery] JQuery animate wont work on Opera 9

[Shabith Ishan]

hi!

Im new to jquery and my issue is jquery animate wont work in opera 9.
However its working perfectly on FF and Safari.

here is the code,

function ajaxpost()
{
        var errors =
MM_validateForm('txtName','','R','txtEmail','','RisEmail');
if(errors)
        {
                //alert( 'The following error(s) occurred:<br />'+errors);

                $('#contactform').animate({
                                        opacity:0,
                                        width:"0",
                                        },'slow',null,function(){
                $('#results').animate({
                                        opacity:100,
                                        width:"205px",
                                        background-image:"images/loading.gif",
                                        },'slow');


                        });
        }
else
        {
                //alert('ss');
        };

function MM_validateForm() { //v4.0
  if (document.getElementById){
    var
i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
    for (i=0; i<(args.length-2); i+=3) { test=args[i+2];
val=document.getElementById(args[i]);
      if (val) { nm=val.name; if ((val=val.value)!="") {
        if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
          if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain
an e-mail address.\n';
        } else if (test!='R') { num = parseFloat(val);
          if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
          if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
            min=test.substring(8,p); max=test.substring(p+1);
            if (num<min || max<num) errors+='- '+nm+' must contain a
number between '+min+' and '+max+'.\n';
      } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is
required.\n'; }
    } if (errors) document.MM_returnValue = (errors == '');
        return(errors);
} }
};

thanks