function waiOpacityBuilder() {
	var brwsr=navigator.userAgent.toLowerCase();
	setDiv = new Array();
	arraycount = 0
	
	arraycount += 1
	setDiv[arraycount] = "heroOverlay"
	
	arraycount += 1
	setDiv[arraycount] = "heroOverlayLarge"
	
	arraycount += 1
	setDiv[arraycount] = "moreDeals"

	if (brwsr.indexOf('firefox')) {
		for (y=1; y<setDiv.length; y++){
			var currentDiv = document.getElementById(setDiv[y]);
			
			try {
				currentDiv.style.MozOpacity = '0.70';	
			} catch(error) {
				
			}
		}
	} else if (brwsr.indexOf('Safari')) {
		for (y=1; y<setDiv.length; y++){
			var currentDiv = document.getElementById(setDiv[y]);
			currentDiv.style.opacity = '0.70';
		}
	} else {
		return;
	}
}