function op(url) 
	{ 
	myWin = open('/pops/'+url+'.html',"prodprev",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=0,width=600,height=550'); myWin.focus();
	} 
	
	function expert(page) 
	{ 
	myWin = open('/pops/askexpert.html?page='+page,"prodprev",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=0,width=600,height=550'); myWin.focus();
	} 
		function enquiry(page) 
	{ 
	myWin = open('/pops/submitEnquiry.html?page='+page,"prodprev",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=0,width=600,height=550'); myWin.focus();
	} 
			function contactme(page) 
	{ 
	myWin = open('/pops/contactme.html?page='+page,"prodprev",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=0,width=600,height=550'); myWin.focus();
	} 
	
	function pic(dir,image) 
	{ 
	picWin = open("/pops/imageViewer.html?dir="+dir+"&image="+image,"picview",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=0,width=750,height=700'); picWin.focus();
	}