function err() {return true;}
	window.onerror=err;
	browserName = navigator.appName;
	browserVer = parseInt(navigator.appVersion);
	browserVendor = browserName.substring(0,9);
	
	function googopen(url) {
	  if(browserVendor=='Microsoft' && browserVer < 4) {
	return true;}
	  window.open(url,'_blank','toolbar=1,location=1,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=935,height=600');   return false;
	}
	
	function youtubeopen(url) {
	  if(browserVendor=='Microsoft' && browserVer < 4) {
	return true;}
	  window.open(url,'_blank','toolbar=1,location=1,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=925,height=660');   return false;
	}
	
	function diggopen(url) {
	  if(browserVendor=='Microsoft' && browserVer < 4) {
	return true;}
	  window.open(url,'_blank','toolbar=1,location=1,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=955,height=660');   return false;
	}
	
	function videosiftopen(url) {
	  if(browserVendor=='Microsoft' && browserVer < 4) {
	return true;}
	  window.open(url,'_blank','toolbar=1,location=1,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=925,height=660');   return false;
	}