/*
   JavaScript - Simple image rollover effect
   QC Systems Ltd 2001 - by Intabiz.co.uk
*/
window.defaultStatus='Quality Certification Systems Limited'; //      STATUS BAR MESSAGE
abt0=new Image(161,55); is0=new Image(145,54); acr0=new Image(215,55); fq0=new Image(110,60); abt1=new Image(161,55); is1=new Image(145,54); acr1=new Image(215,55); fq1=new Image(110,60); abt0.src="img/about0.gif"; is0.src="img/iso0.gif"; acr0.src="img/accr0.gif"; fq0.src="img/faq0.gif"; abt1.src="img/about1.gif"; is1.src="img/iso1.gif"; acr1.src="img/accr1.gif"; fq1.src="img/faq1.gif";

function roll(wh) {
 (wh=='abt') ? abt.src=abt1.src : abt.src=abt0.src;
 (wh=='fq') ? fq.src=fq1.src : fq.src=fq0.src;
 (wh=='is') ? is.src=is1.src : is.src=is0.src;
 (wh=='acr') ? acr.src=acr1.src : acr.src=acr0.src;
}