//These are the large images
alt0 = new Image();
alt0.src = "images/blank.gif";

alt1 = new Image();
alt1.src = "images/blank.gif";

alt2 = new Image();
alt2.src = "images/11.gif";

alt3 = new Image();
alt3.src = "images/1.gif";

alt4 = new Image();
alt4.src = "images/2.gif";

alt5 = new Image();
alt5.src = "images/3.gif";

alt6 = new Image();
alt6.src = "images/4.gif";

alt7 = new Image();
alt7.src = "images/5.gif";

alt8 = new Image();
alt8.src = "images/6.gif";

alt9 = new Image();
alt9.src = "images/7.gif";

alt10 = new Image();
alt10.src = "images/8.gif";

alt11 = new Image();
alt11.src = "images/9.gif";

alt12 = new Image();
alt12.src = "images/blank.gif";

graphic1= new Image();
graphic1.src = "images/home_off.gif";
graphic1on = new Image();
graphic1on.src = "images/home_on.gif";

graphic2= new Image();
graphic2.src = "images/mtia_off.gif";
graphic2on = new Image();
graphic2on.src = "images/mtia_on.gif";

graphic3= new Image();
graphic3.src = "images/tie_off.gif";
graphic3on = new Image();
graphic3on.src = "images/tie_on.gif";

graphic4= new Image();
graphic4.src = "images/pni_off.gif";
graphic4on = new Image();
graphic4on.src = "images/pni_on.gif";

graphic5= new Image();
graphic5.src = "images/pcnbi_off.gif";
graphic5on = new Image();
graphic5on.src = "images/pcnbi_on.gif";

graphic6= new Image();
graphic6.src = "images/pce_off.gif";
graphic6on = new Image();
graphic6on.src = "images/pce_on.gif";

graphic7= new Image();
graphic7.src = "images/pbs_off.gif";
graphic7on = new Image();
graphic7on.src = "images/pbs_on.gif";

graphic8= new Image();
graphic8.src = "images/piic_off.gif";
graphic8on = new Image();
graphic8on.src = "images/piic_on.gif";

graphic9= new Image();
graphic9.src = "images/pic1_off.gif";
graphic9on = new Image();
graphic9on.src = "images/pic1_on.gif";

graphic10= new Image();
graphic10.src = "images/pic_off.gif";
graphic10on = new Image();
graphic10on.src = "images/pic_on.gif";

graphic11= new Image();
graphic11.src = "images/dupl_off.gif";
graphic11on = new Image();
graphic11on.src = "images/dupl_on.gif";

graphic12= new Image();
graphic12.src = "images/contact_off.gif";
graphic12on = new Image();
graphic12on.src = "images/contact_on.gif";
//This is the function that calls for
//the change in the buttons 

function imageChange(imageID,imageName,imageID2,imageName2) { 

var ns = document.layers;
var ie = document.all;

	if (ie) {
		document.images[imageID].src = eval(imageName + ".src");
		document.images[imageID2].src = eval(imageName2 + ".src");
	}

	if (ns) {
		document.images[imageID2].src = eval(imageName2 + ".src");
		window.document.layers['Layer1'].document['global'].src = eval(imageName + ".src"); 
	}

}

function imageChangeoff(imageID,imageName,imageID2,imageName2) { 

var ns = document.layers;
var ie = document.all;

	if (ie) {
		document.images[imageID].src = 'images/blank.gif';
		document.images[imageID2].src = eval(imageName2 + ".src");
	}

	if (ns) {
		document.images[imageID2].src = eval(imageName2 + ".src");
		window.document.layers['Layer1'].document['global'].src = 'images/blank.gif'; 
	}
	
}