function showImage()
{ 
	var mydate = new Date();
	var today=mydate.getDate();
	var month=mydate.getMonth() + 1;
	var evenOdd = month % 2;

	if (evenOdd) {
		switch (today) {
			case  1: imageNbr=1; break;
			case  2: imageNbr=2; break;
			case  3: imageNbr=3; break;
			case  4: imageNbr=4; break;
			case  5: imageNbr=5; break;
			case  6: imageNbr=6; break;
			case  7: imageNbr=7; break;
			case  8: imageNbr=8; break;
			case  9: imageNbr=9; break;
			case 10: imageNbr=10; break;
			case 11: imageNbr=11; break;
			case 12: imageNbr=12; break;
			case 13: imageNbr=13; break;
			case 14: imageNbr=14; break;
			case 15: imageNbr=15; break;
			case 16: imageNbr=16; break;
			case 17: imageNbr=17; break;
			case 18: imageNbr=18; break;
			case 19: imageNbr=19; break;
			case 20: imageNbr=39; break;
			case 21: imageNbr=21; break;
			case 22: imageNbr=22; break;
			case 23: imageNbr=23; break;
			case 24: imageNbr=24; break;
			case 25: imageNbr=25; break;
			case 26: imageNbr=26; break;
			case 27: imageNbr=27; break;
			case 28: imageNbr=28; break;
			case 29: imageNbr=29; break;
			case 30: imageNbr=30; break;
			case 31: imageNbr=31; break;
			default: imageNbr=1; break;
		}
	}
	else {
		switch (today) {
			case  1: imageNbr=32; break;
			case  2: imageNbr=33; break;
			case  3: imageNbr=34; break;
			case  4: imageNbr=35; break;
			case  5: imageNbr=36; break;
			case  6: imageNbr=37; break;
			case  7: imageNbr=38; break;
			case  8: imageNbr=39; break;
			case  9: imageNbr=40; break;
			case 10: imageNbr=41; break;
			case 11: imageNbr=5; break;
			case 12: imageNbr=7; break;
			case 13: imageNbr=9; break;
			case 14: imageNbr=10; break;
			case 15: imageNbr=31; break;
			case 16: imageNbr=12; break;
			case 17: imageNbr=30; break;
			case 18: imageNbr=14; break;
			case 19: imageNbr=29; break;
			case 20: imageNbr=13; break;
			case 21: imageNbr=16; break;
			case 22: imageNbr=14; break;
			case 23: imageNbr=27; break;
			case 24: imageNbr=18; break;
			case 25: imageNbr=26; break;
			case 26: imageNbr=8; break;
			case 27: imageNbr=25; break;
			case 28: imageNbr=22; break;
			case 29: imageNbr=24; break;
			case 30: imageNbr=11; break;
			case 31: imageNbr=23; break;
			default: imageNbr=1; break;
		}
	}
	


/*var imageNbr= prompt('Please enter image (1-16)', '');*/

  document.write('<img src="CQUniversity/images/banners09/banner'+imageNbr+'.jpg"alt="Banner Image" id="img_id" height="190" width="960"/>');
}