// Rollover routines
pageSetup();

function pageSetup() {
		if (useRollovers())
			defineRollovers();
}
function useRollovers() {
		var retValue=false;
		var browserName=navigator.appName;
		var browserVer=parseInt(navigator.appVersion);
		if (browserName=="Netscape" && browserVer >=3 )
		
			retValue=true;
		if (browserName=="Microsoft Internet Explorer" && browserVer >=3 )
			retValue=true;
		return retValue;
}
function defineRollovers() {
		services=defImage("services");services_on=defImage("services_on");
		products=defImage("products");products_on=defImage("products_on");
		spanish=defImage("spanish");spanish_on=defImage("spanish_on");
		contact=defImage("contact");contact_on=defImage("contact_on");
		

		
}
function defImage(ImageFile) {
		var retValue=new Image;
		retValue.src="images/"+ImageFile+".jpg";
		return retValue;
}
function rollover(imgName,showRollover) {
		if (useRollovers()) {
			var newImg;
			if (showRollover)
				newImg=eval(imgName+"_on.src")
			else
				newImg=eval(imgName+".src");
			document [imgName].src=newImg;
			}
}