function get_rand_images_main(){

	var kcs_images = new Array();

	kcs_images[1] = '/skins/tinyesveld/images/header.jpg';
	kcs_images[2] = '/skins/tinyesveld/images/header1.jpg';
	kcs_images[3] = '/skins/tinyesveld/images/header2.jpg';
	kcs_images[4] = '/skins/tinyesveld/images/header3.jpg';

	var kcs_links = new Array();

	kcs_links[1] = '';
	kcs_links[2] = '';
	kcs_links[3] = '';
	kcs_links[4] = '';

	var used_nums = new Array();

	var output_html = '';

	for (var i=1;i<=1;i++){
	
		var rand_num = get_rand_num(kcs_images.length - 1);

		while (num_already_used(rand_num,used_nums)){
			rand_num = get_rand_num(kcs_images.length - 1);
		}

		used_nums.push(rand_num);
		
		//output_html += '<a href="' + kcs_links[rand_num] +'">';
		//output_html += '<img width="300" height="228" id="heroImg" class="contributor" src="' + kcs_images[rand_num] + '" border="0" style="padding: 0px;"/>'; 	
		//output_html += '</a>';
		output_html += '<div id="logo" style="background: url(\'' + kcs_images[rand_num] + '\') no-repeat">';
	}

	document.write(output_html);

}

function get_rand_num(range_limit){

	return random_number=Math.floor(Math.random()*range_limit) + 1;

}

function num_already_used(test_num,used_nums){
	for (var i=0;i<=used_nums.length;i++){
		if (test_num == used_nums[i]){
			return true;
		}	
	}
	return false;
}