var flag="web";

bbc_off=new Image()
bbc_off.src="../pics/tab_bbc_off.jpg"
bbc_on=new Image()
bbc_on.src="../pics/tab_bbc_on.jpg"

kbank_off=new Image()
kbank_off.src="../pics/btn_kb.gif"
kbank_on=new Image()
kbank_on.src="../pics/btn_kb_on.gif"

go_off=new Image()
go_off.src="../pics/btn_go.gif"
go_on=new Image()
go_on.src="../pics/btn_go_on.gif"

vote_off=new Image()
vote_off.src="../pics/btn_vote.gif"
vote_on=new Image()
vote_on.src="../pics/btn_vote_on.gif"

subm_off=new Image()
subm_off.src="../pics/btn_submit.gif"
subm_on=new Image()
subm_on.src="../pics/btn_submit_on.gif"

tour_off=new Image()
tour_off.src="../pics/tab_bbc_sitetour_off.jpg"
tour_on=new Image()
tour_on.src="../pics/tab_bbc_sitetour_on.jpg"

dom_off=new Image()
dom_off.src="../pics/tabsearch_domain_off.gif"
dom_ov=new Image()
dom_ov.src="../pics/tabsearch_domain_ov.gif"
dom_on=new Image()
dom_on.src="../pics/tabsearch_domain_on.gif"

site_off=new Image()
site_off.src="../pics/tabsearch_site_off.gif"
site_ov=new Image()
site_ov.src="../pics/tabsearch_site_ov.gif"
site_on=new Image()
site_on.src="../pics/tabsearch_site_on.gif"

web_off=new Image()
web_off.src="../pics/tabsearch_web_off.gif"
web_ov=new Image()
web_ov.src="../pics/tabsearch_web_ov.gif"
web_on=new Image()
web_on.src="../pics/tabsearch_web_on.gif"

tab_left_off=new Image()
tab_left_off.src="../pics/tabsearch_left_off.gif"
tab_left_on=new Image()
tab_left_on.src="../pics/tabsearch_left_on.gif"

tab_right_off=new Image()
tab_right_off.src="../pics/tabsearch_right_off.gif"
tab_right_on=new Image()
tab_right_on.src="../pics/tabsearch_right_on.gif"

tab_mid_off=new Image()
tab_mid_off.src="../pics/tabsearch_mid_off.gif"
tab_mid_on1=new Image()
tab_mid_on1.src="../pics/tabsearch_mid_on1.gif"
tab_mid_on2=new Image()
tab_mid_on2.src="../pics/tabsearch_mid_on2.gif"

function changeImages() {
  for (var i=0; i<changeImages.arguments.length; i+=2) {
      if (changeImages.arguments[i]!=flag) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
      }
  }
}

function changeTab() {
	document[changeTab.arguments[0]].src = eval(changeTab.arguments[1] + ".src");
    flag=changeTab.arguments[0];
}

function popWin(pop, w, h) {
        var clwidth = screen.width/2 - w/2;
	var clheight = screen.height/2 - h/2; 
var aWindow = window.open('','pope','width=' + w + ',height=' + h + ',top=' + clheight + ',left=' + clwidth);
	aWindow.location=pop;
        aWindow.focus();
}