myWin=null;


//preload images
logo = new Image();
logo.src="graphics/logo.jpg";



//preload buttons
welcome_up = new Image();
welcome_up.src="../buttons/welcome_up.jpg";
welcome_over = new Image();
welcome_over.src = "../buttons/welcome_over.jpg";

message_up = new Image();
message_up.src="../buttons/message_up.jpg";
message_over = new Image();
message_over.src = "../buttons/message_over.jpg";

about_up = new Image();
about_up.src="../buttons/about_up.jpg";
about_over = new Image();
about_over.src = "../buttons/about_over.jpg";

inow_up = new Image();
inow_up.src="../buttons/inow_up.jpg";
inow_over = new Image();
inow_over.src = "../buttons/inow_over.jpg";

contact_up = new Image();
contact_up.src="../buttons/contact_up.jpg";
contact_over = new Image();
contact_over.src = "../buttons/contact_over.jpg";


people_up = new Image();
people_up.src="../buttons/people_up.jpg";
people_over = new Image();
people_over.src = "../buttons/people_over.jpg";

BNNIFaculty_up = new Image();
BNNIFaculty_up.src="../buttons/BNNIFaculty_up.jpg";
BNNIFaculty_over = new Image();
BNNIFaculty_over.src = "../buttons/BNNIFaculty_over.jpg";

BNNILeadership_up = new Image();
BNNILeadership_up.src="../buttons/BNNILeadership_up.jpg";
BNNILeadership_over = new Image();
BNNILeadership_over.src = "../buttons/BNNILeadership_over.jpg";

BNNIStaff_up = new Image();
BNNIStaff_up.src="../buttons/BNNIStaff_up.jpg";
BNNIStaff_over = new Image();
BNNIStaff_over.src = "../buttons/BNNIStaff_over.jpg";

berkeleyClub_up = new Image();
berkeleyClub_up.src="../buttons/berkeleyClub_up.jpg";
berkeleyClub_over = new Image();
berkeleyClub_over.src = "../buttons/berkeleyClub_over.jpg";

research_up = new Image();
research_up.src="../buttons/research_up.jpg";
research_over = new Image();
research_over.src = "../buttons/research_over.jpg";

BNNICenters_up = new Image();
BNNICenters_up.src="../buttons/BNNICenters_up.jpg";
BNNICenters_over = new Image();
BNNICenters_over.src = "../buttons/BNNICenters_over.jpg";

BNNIFaculty1_up = new Image();
BNNIFaculty1_up.src="../buttons/BNNIFaculty1_up.jpg";
BNNIFaculty1_over = new Image();
BNNIFaculty1_over.src = "../buttons/BNNIFaculty1_over.jpg";

researchResources_up = new Image();
researchResources_up.src="../buttons/researchResources_up.jpg";
researchResources_over = new Image();
researchResources_over.src = "../buttons/researchResources_over.jpg";

image_up = new Image();
image_up.src="../buttons/image_up.jpg";
image_over = new Image();
image_over.src = "../buttons/image_over.jpg";

industry_up = new Image();
industry_up.src="../buttons/industry_up.jpg";
industry_over = new Image();
industry_over.src = "../buttons/industry_over.jpg";

news_up = new Image();
news_up.src="../buttons/news_up.jpg";
news_over = new Image();
news_over.src = "../buttons/news_over.jpg";

calendar_up = new Image();
calendar_up.src="../buttons/calendar_up.jpg";
calendar_over = new Image();
calendar_over.src = "../buttons/calendar_over.jpg";

recent_up = new Image();
recent_up.src="../buttons/recent_up.jpg";
recent_over = new Image();
recent_over.src = "../buttons/recent_over.jpg";

conferences_up = new Image();
conferences_up.src="../buttons/conferences_up.jpg";
conferences_over = new Image();
conferences_over.src = "../buttons/conferences_over.jpg";

online_up = new Image();
online_up.src="../buttons/online_up.jpg";
online_over = new Image();
online_over.src = "../buttons/online_over.jpg";

educational_up = new Image();
educational_up.src="../buttons/educational_up.jpg";
educational_over = new Image();
educational_over.src = "../buttons/educational_over.jpg";

sharp_up = new Image();
sharp_up.src="../buttons/sharp_up.jpg";
sharp_over = new Image();
sharp_over.src = "../buttons/sharp_over.jpg";

DEGradGroup_up = new Image();
DEGradGroup_up.src="../buttons/DEGradGroup_up.jpg";
DEGradGroup_over = new Image();
DEGradGroup_over.src = "../buttons/DEGradGroup_over.jpg";

IGERT_up = new Image();
IGERT_up.src="../buttons/IGERT_up.jpg";
IGERT_over = new Image();
IGERT_over.src = "../buttons/IGERT_over.jpg";

SUPERB_up = new Image();
SUPERB_up.src="../buttons/SUPERB_up.jpg";
SUPERB_over = new Image();
SUPERB_over.src = "../buttons/SUPERB_over.jpg";

URAP_up = new Image();
URAP_up.src="../buttons/URAP_up.jpg";
URAP_over = new Image();
URAP_over.src = "../buttons/URAP_over.jpg";

visiting_up = new Image();
visiting_up.src="../buttons/visiting_up.jpg";
visiting_over = new Image();
visiting_over.src = "../buttons/visiting_over.jpg";

K12_up = new Image();
K12_up.src="../buttons/K12_up.jpg";
K12_over = new Image();
K12_over.src = "../buttons/K12_over.jpg";

capitol_up = new Image();
capitol_up.src="../buttons/capitol_up.jpg";
capitol_over = new Image();
capitol_over.src = "../buttons/capitol_over.jpg";

management_up = new Image();
management_up.src="../buttons/management_up.jpg";
management_over = new Image();
management_over.src = "../buttons/management_over.jpg";

prison_up = new Image();
prison_up.src="../buttons/prison_up.jpg";
prison_over = new Image();
prison_over.src = "../buttons/prison_over.jpg";

job_up = new Image();
job_up.src="../buttons/job_up.jpg";
job_over = new Image();
job_over.src = "../buttons/job_over.jpg";

faculty_up = new Image();
faculty_up.src="../buttons/faculty_up.jpg";
faculty_over = new Image();
faculty_over.src = "../buttons/faculty_over.jpg";

postdoc_up = new Image();
postdoc_up.src="../buttons/postdoc_up.jpg";
postdoc_over = new Image();
postdoc_over.src = "../buttons/postdoc_over.jpg";

links_up = new Image();
links_up.src="../buttons/links_up.jpg";
links_over = new Image();
links_over.src = "../buttons/links_over.jpg";

campus_up = new Image();
campus_up.src="../buttons/campus_up.jpg";
campus_over = new Image();
campus_over.src = "../buttons/campus_over.jpg";

nano_up = new Image();
nano_up.src="../buttons/nano_up.jpg";
nano_over = new Image();
nano_over.src = "../buttons/nano_over.jpg";

BNE_up = new Image();
BNE_up.src="../buttons/BNE_up.jpg";
BNE_over = new Image();
BNE_over.src = "../buttons/BNE_over.jpg";


function rollover(image_name, image_object){
	document.images[image_name].src = eval(image_object + ".src");
	}