// JavaScript Document

function valid_search( e ) {
	if(document.getElementById(e).value ) { 
		document.getElementById('search').submit(); 
	} else { 
		alert( 'Search field cannot be left blank.' );
		return false; 
	}
}

function viewimage( fn ) {
	if(fn) { 
		window.open( 'http://www.solarchemonline.com/product/images/'+fn,'_blank','width=650,height=550,resizable=yes,scrollbars=yes' );
	}
}