function showvp() {
   var rc = window.showModalDialog('chooseproduct.php','','dialogWidth=420px;dialogHeight=320px;menu=0;toolbar=0;resizable=0;location=0;status=0');
   if(rc!=null)window.open(rc,'_self');
 }
 var currBanner = 0;
 var switchTimeout = 10000;
 var switchProc = false;
 var fadeTimeout = 20;
 var mainBanners = [
   ['mpb1.png','products.php'],
   ['mpb2.png','solutions.php'],
   ['mpb3.png','products.php'],
   ['mpb4.png','products.php'],
   ['mpb5.png','products.php'],
 ];

 function setOpacity(el,v) {
   el.style.opacity = v;
   el.style.filter = 'alpha(opacity='+ parseInt(v*100)+ ');';
 }

 function switchVisi(opacity) {
   var container = document.getElementById('mainb');
   if(opacity<1.0) {
     opacity+=0.1;
     setOpacity(container,opacity);
     window.setTimeout('switchVisi('+opacity+')',fadeTimeout);
   }
 }

 function switchFader(opacity) {
   var container = document.getElementById('mainb');
   if(opacity>0.2) {
     opacity-=0.1;
     setOpacity(container,opacity);
     window.setTimeout('switchFader('+opacity+')',fadeTimeout);
   } else {
     container.innerHTML = '<a href="'+mainBanners[currBanner][1]+'"><img src="img/'+mainBanners[currBanner][0]+'" width=853 height=233 alt="" border=0>';
     activateSmIcon(currBanner+1);
     window.setTimeout('switchVisi('+opacity+')',fadeTimeout);
   }
 }

 function switchBanner() {
   currBanner++;
   if(typeof(mainBanners[currBanner])=='undefined')
     currBanner = 0;
   if(typeof(mainBanners[currBanner])=='undefined')
     return;
   var container = document.getElementById('mainb');
   if(typeof(container)=='undefined')
     return;

   window.setTimeout('switchFader(1.0)',10);
   if(switchProc)window.clearTimeout(switchProc);
   switchProc = window.setTimeout('switchBanner()',switchTimeout);
 }

 showBanner(1);
 mpDefLm();
 mpsetHtml(1);