/* SCR Business Systems JavaScript */

window.onload = function() {
	if (window.attachEvent) window.attachEvent("onload", sfHover);

}


/* Code to let IE see the dropdown menu */
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

/* Main Page Image Rotation */
window.onload = rotate;

var rtImages = new Array("Images/MexicanCard.png","Images/CoffeeCard.png","Images/SandwichCard.png","Images/TSCard.png","Images/TSCard.png","Images/TSCard.png");
var thisPic = 0;

function rotate() {
	thisPic++;
	if (thisPic == rtImages.length){
		thisPic = 0;
	}
	document.getElementById("mainImage").src = 
		rtImages[thisPic];
		
	setTimeout("rotate()", 2 * 1000);
}