//<script type="text/javascript">
function loader() {
var preLoad = new Array();
var pic = new Array();
pic[0] = "/images/about_over.gif";
pic[1] = "/images/awards_over.gif";
pic[2] = "/images/contacts_over.gif";
pic[3] = "/images/documents_over.gif";
pic[4] = "/images/gallery_over.gif";
pic[5] = "/images/projects_over.gif";
pic[6] = "/images/services_over.gif";
var p = pic.length;
	for (i = 0; i < p; i++) {
    preLoad[i] = new Image();
    preLoad[i].src = pic[i];
    }
}

function init() {
loader();
	objDec1 = new OpacityObject('dec1','/images/bg');
	objDec2 = new OpacityObject('dec2','/images/bg');
	objDec3 = new OpacityObject('dec3','/images/bg');
	objDec4 = new OpacityObject('dec4','/images/bg2');
	objDec5 = new OpacityObject('dec5','/images/bg3');
	objDec6 = new OpacityObject('dec6','/images/datasib');
	objDec1.setBackground();
	objDec2.setBackground();
	objDec3.setBackground();
	objDec4.setBackground();
	objDec5.setBackground();
	objDec6.setBackground();
}

function change(value, type) {
	document.images[value].src='/images/'+value+'_'+type+'.gif';
}
//</script>