Need UK date format no US

Hi, i am a total novice, and i have no idea how to make my date format d/m/y, instead of m/d/y, any advice would be a life saver.

This is the code i have
// Kaosweaver Calendar Settings - do not remove
// by Paul Davis - http://www.kaosweaver.com
// KW_lang[English]
// KW_order[0,1,2]
// KW_del1[/]
// KW_del2[/]
// KW_dd[true]
// KW_cWidth[170]
// KW_fd[-1]

var sDate = new Array();
var mName = new Array("January","February","March","April","May","June","July","August","September","October","November","December")
var wName = new Array("Su","Mo","Tu","We","Th","Fr","Sa")
var cFontName = "Arial, Helvetica, sans-serif;"
var KW_color = new Array("#ffffff","#ffcccc","#999999","#ffffff","#ccffcc","#cccccc","#000000","#000000")
var KW_cl=0;
var KW_od=-1;
var KW_tmo=0;
var KW_cWidth=170;
var KW_fd=-1;
var descx=-1;
var descy=-1;
var bwNN=(document.captureEvents)?1:0;
function popmousemove(e){descx=(bwNN)?e.pageX:event.x;descy =(bwNN)?e.pageY:event.y}
function KW_mouseInit(){
if(bwNN)document.captureEvents(Event.MOUSEMOVE);do cument.onmousemove=popmousemove;
}
function m_class(m,d,y) {
this.month=m;this.day=d;this.year=y;this.output=th is.month+"/"+this.day+"/"+this.year;
var kd=new Date();this.special=checkDates(this.day,this.month ,this.year)
this.today=((kd.getMonth()+1)==this.month && kd.getDate()==this.day && kd.getFullYear()==this.year)
var td=new Date(this.year, (this.month-1), this.day+KW_od);this.past=(KW_od==-1)?0kd>td)
var tf=new Date(kd.getFullYear(),kd.getMonth(),kd.getDate()+K W_fd);
var d1=new Date(this.year, (this.month-1), this.day);
this.future=(KW_fd==-1)?0tf<d1);
}

// Kaosweaver End of Calendar Settings - do not remove

This line (which appears to have lost it's cr/lf) formats the date in the US format:Try it like this to reverse the month and date:

Seems to have done the trick, thank you muchly!!