// Navigation JavaScript

// preloadImages
function preloadImages() { //v3.0
	var d=document; 
  	if(d.images){ 
  		if(!d.MM_p) d.MM_p=new Array();
    		var i,j=d.MM_p.length,a=preloadImages.arguments; 
		for(i=0; i<a.length; i++)
    		if (a[i].indexOf("#")!=0){ 
			d.MM_p[j]=new Image; 
			d.MM_p[j++].src=a[i];
		}
	}
}

// preloadNavigationImages
function preloadNavigationImages() {
	preloadImages(
		"images/navigation/web_bg.jpg",
		"images/navigation/web_bg_hover.jpg",
		"images/navigation/software_bg.jpg",
		"images/navigation/software_bg_hover.jpg",
		"images/navigation/database_bg.jpg",
		"images/navigation/database_bg_hover.jpg");
}