if (document.images) {
		strategyText = new Image
		metricsText = new Image
		toolsText = new Image
		skillsText = new Image
		processText = new Image
		bgText = new Image
		
		strategyText.src = "assets/images/sales-accel/strategy-text.gif"
		metricsText.src = "assets/images/sales-accel/metrics-text.gif"
		toolsText.src = "assets/images/sales-accel/tools-text.gif"
		skillsText.src = "assets/images/sales-accel/skills-text.gif"
		processText.src = "assets/images/sales-accel/process-text.gif"
		bgText.src = "assets/images/sales-accel/intro-text.gif"
		
		strategyOff = new Image
		metricsOff = new Image
		toolsOff = new Image
		skillsOff = new Image
		processOff = new Image
		strategyOn = new Image
		metricsOn = new Image
		toolsOn = new Image
		skillsOn = new Image
		processOn = new Image
		strategyOff.src = "assets/images/sales-accel/strategy.gif"
		metricsOff.src = "assets/images/sales-accel/metrics.gif"
		toolsOff.src = "assets/images/sales-accel/tools.gif"
		skillsOff.src = "assets/images/sales-accel/skills.gif"
		processOff.src = "assets/images/sales-accel/process.gif"
		strategyOn.src = "assets/images/sales-accel/strategy-on.gif"
		metricsOn.src = "assets/images/sales-accel/metrics-on.gif"
		toolsOn.src = "assets/images/sales-accel/tools-on.gif"
		skillsOn.src = "assets/images/sales-accel/skills-on.gif"
		processOn.src = "assets/images/sales-accel/process-on.gif"
		
	}
	
	function chgImg(imgField,newImg) {
		if (document.images) {
			document[imgField].src= eval(newImg + ".src")
		}
	}
	
	// from javascript for the www, tom negrino, 3rd edition