img_1 = new Image();
img_1.src = "images/WESA_12.gif";
img_1_over = new Image();
img_1_over.src = "images/WESA_over_12.gif";

img_2 = new Image();
img_2.src = "images/WESA_14.gif";
img_2_over = new Image();
img_2_over.src = "images/WESA_over_14.gif";

img_3 = new Image();
img_3.src = "images/WESA_15.gif";
img_3_over = new Image();
img_3_over.src = "images/WESA_over_15.gif";

img_4 = new Image();
img_4.src = "images/WESA_16.gif";
img_4_over = new Image();
img_4_over.src = "images/WESA_over_16.gif";

img_5 = new Image();
img_5.src = "images/WESA_17.gif";
img_5_over = new Image();
img_5_over.src = "images/WESA_over_17.gif";

img_6 = new Image();
img_6.src = "images/WESA_19.gif";
img_6_over = new Image();
img_6_over.src = "images/WESA_over_19.gif";

img_7 = new Image();
img_7.src = "images/WESA_20.gif";
img_7_over = new Image();
img_7_over.src = "images/WESA_over_20.gif";

img_8 = new Image();
img_8.src = "images/WESA_21.gif";
img_8_over = new Image();
img_8_over.src = "images/WESA_over_21.gif";

img_9 = new Image();
img_9.src = "images/WESA_22.gif";
img_9_over = new Image();
img_9_over.src = "images/WESA_over_22.gif";


function swap(){
if (document.images){
for (var x=0;
x<swap.arguments.length;
x+=2) {
document[swap.arguments[x]].src = eval(swap.arguments[x+1] + ".src");
}
}
}


function updatedate(day, month, year){
   var str =  day+" "+month+" "+year;
   parent.document.getElementById('dateselectform').innerHTML = "<h1>Selected date:</h1>"+str;
   parent.document.getElementById('dateselectformhidden').value = str;

}