var imgArray = new Array();
imgArray[0] = "/images/sv_left_menu_noarrow.gif";
imgArray[1] = "/images/sv_left_menu_arrow.gif";
var doctype = 0;
if (document.layers){
	doctype = 0;
}else if (document.getElementById){
	doctype = 1;
}else if (document.all){
	doctype = 2;
}

for (i=0; i < imgArray.length; i++) {
	var preload = new Image();
	preload.src = imgArray[i];
}

function lmMouseOver(indexNumber, menuItems){
	if(indexNumber < menuItems){
		for(var i = 0; i < menuItems; i++){
			var a = new Object();
			
			switch(doctype){
					case 0:
						a = document.layers["sv_lma_"+i];
						break;
					case 1:
						a = document.getElementById("sv_lma_"+i);
						break;
					default:
						a = document.all["sv_lma_"+i];
					
			}
			if(a != null){
				if(i == indexNumber){
					a.src = imgArray[1];
				}
				else{
					a.src = imgArray[0];
				}
			}
		}
	}
}