//  Browser check
	if (navigator.appName.indexOf('Microsoft') >= 0 && navigator.appVersion.indexOf('3.') >=0) {
		okbrowser = false;
		}
	else {
		okbrowser = true;
		}
	//  Load images
  imag = new Array();
  imag[0]="PMAC/eng/about_0.gif";
  imag[1]="PMAC/eng/news_0.gif";
  imag[2]="PMAC/eng/education_0.gif";
  imag[3]="PMAC/eng/events_0.gif";
  imag[4]="PMAC/eng/reference_0.gif";
  imag[5]="PMAC/cfr/about_0.gif";
  imag[6]="PMAC/cfr/news_0.gif";
  imag[7]="PMAC/cfr/education_0.gif";
  imag[8]="PMAC/cfr/events_0.gif";
  imag[9]="PMAC/cfr/reference_0.gif";
  imag[10]="about_1.gif";
  imag[11]="PMAC/eng/news_1.gif";
  imag[12]="PMAC/eng/education_1.gif";
  imag[13]="PMAC/eng/events_1.gif";
  imag[14]="PMAC/eng/reference_1.gif";
  imag[15]="PMAC/cfr/about_1.gif";
  imag[16]="PMAC/cfr/news_1.gif";
  imag[17]="PMAC/cfr/education_1.gif";
  imag[18]="PMAC/cfr/events_1.gif";
  imag[19]="PMAC/cfr/reference_1.gif";
  imag[20]="about_2.gif";
  imag[21]="PMAC/eng/news_2.gif";
  imag[22]="PMAC/eng/education_2.gif";
  imag[23]="PMAC/eng/events_2.gif";
  imag[24]="PMAC/eng/reference_2.gif";
  imag[25]="PMAC/cfr/about_2.gif";
  imag[26]="PMAC/cfr/news_2.gif";
  imag[27]="PMAC/cfr/education_2.gif";
  imag[28]="PMAC/cfr/events_2.gif";
  imag[29]="PMAC/cfr/reference_2.gif";
  
  imag[30]="http://www.pmac.ca/images/alberta/ab_nv_item1_0.gif";
  imag[31]="http://www.pmac.ca/images/alberta/ab_nv_item2_0.gif";
  imag[32]="http://www.pmac.ca/images/alberta/ab_nv_item3_0.gif";
  imag[33]="http://www.pmac.ca/images/alberta/ab_nv_item4_0.gif";
  imag[34]="http://www.pmac.ca/images/alberta/ab_nv_item5_0.gif";
  imag[35]="http://www.pmac.ca/images/alberta/ab_nv_item1_1.gif";
  imag[36]="http://www.pmac.ca/images/alberta/ab_nv_item2_1.gif";
  imag[37]="http://www.pmac.ca/images/alberta/ab_nv_item3_1.gif";
  imag[38]="http://www.pmac.ca/images/alberta/ab_nv_item4_1.gif";
  imag[39]="http://www.pmac.ca/images/alberta/ab_nv_item5_1.gif";
  imag[40]="http://www.pmac.ca/images/alberta/ab_nv_item1_2.gif";
  imag[41]="http://www.pmac.ca/images/alberta/ab_nv_item2_2.gif";
  imag[42]="http://www.pmac.ca/images/alberta/ab_nv_item3_2.gif";
  imag[43]="http://www.pmac.ca/images/alberta/ab_nv_item4_2.gif";
  imag[44]="http://www.pmac.ca/images/alberta/ab_nv_item5_2.gif";
  
  imag[45]="http://www.pmac.ca/images/sask/sask_nv_item1_0.gif";
  imag[46]="http://www.pmac.ca/images/sask/sask_nv_item2_0.gif";
  imag[47]="http://www.pmac.ca/images/sask/sask_nv_item3_0.gif";
  imag[48]="http://www.pmac.ca/images/sask/sask_nv_item4_0.gif";
  imag[49]="http://www.pmac.ca/images/sask/sask_nv_item5_0.gif";
  imag[50]="http://www.pmac.ca/images/sask/sask_nv_item1_1.gif";
  imag[51]="http://www.pmac.ca/images/sask/sask_nv_item2_1.gif";
  imag[52]="http://www.pmac.ca/images/sask/sask_nv_item3_1.gif";
  imag[53]="http://www.pmac.ca/images/sask/sask_nv_item4_1.gif";
  imag[54]="http://www.pmac.ca/images/sask/sask_nv_item5_1.gif";
  imag[55]="http://www.pmac.ca/images/sask/sask_nv_item1_2.gif";
  imag[56]="http://www.pmac.ca/images/sask/sask_nv_item2_2.gif";
  imag[57]="http://www.pmac.ca/images/sask/sask_nv_item3_2.gif";
  imag[58]="http://www.pmac.ca/images/sask/sask_nv_item4_2.gif";
  imag[59]="http://www.pmac.ca/images/sask/sask_nv_item5_2.gif";
  im = new Array()
	if(document.images) {
		for (var i = 0; i < imag.length; i++) {
			im[i] = new Image();
			im[i].src = imag[i];
			}
		}
	//  Mouseover functions
	function on(s) {
	if (okbrowser) {
		document.images[s].src= s + "_1.gif";
		}
	}

	function off(s) {
	if (okbrowser) {
		document.images[s].src= s + "_0.gif";
		}
	}
	
	
	
	function on2(s) {
	if (okbrowser) {
		document.images[s].src= s + "_2.gif";
		}
	}

	function off2(s) {
	if (okbrowser) {
		document.images[s].src= s + "_2.gif";
		}
	}