/*  THIS FUNCTION SETS FOCUS TO A FORM FIELD USING NUMBERS  */
function formFocus(form_num, field_num)
{
	if (document.forms.length > 0)
	{
		document.forms[form_num].elements[field_num].focus();
	}
}

/*  THIS FUNCTION PRELOADS IMAGES, THEORETICALLY  */
function load_images()
{
	if (document.images)
	{
		if (typeof(document.website) == 'undefined')
		{
			document.website = new Object();
		}
		
		document.website.loaded_images = new Array();
		var numArg = load_images.arguments.length;
		
		for(i=0;i<numArg;i++)
		{
			document.website.loaded_images[i] = new Image();
			document.website.loaded_images[i].src = load_images.arguments[i];
		}
	}
}