PRELOAD = [
	'img/mm_submit.gif',
	'img/mm_sample.gif',
	'img/mm_help.gif',
	'img/m_collections.gif',
	'img/m_arriving.gif',
	'img/m_sell.gif',
	'img/m_options.gif',
	'img/m_faq.gif',
	'img/m_testimonials.gif',
	'img/m_affiliates.gif'
];

for(var i=0; i<PRELOAD.length; i++){
	eval("_preload_image_" + i + "= new Image()");
	eval("_preload_image_" + i + ".src = '" + PRELOAD[i] + "'");
}


function checkAllItems(state, formid){
	if(document.getElementById){
		fNode = document.getElementById(formid);
		if(fNode){
			inputs = fNode.getElementsByTagName("input");
			for(i=0; i<inputs.length; i++){
				if(inputs.item(i).type == "checkbox"){
					inputs.item(i).checked = state;
				}
			}
		}
	}
}

function isValidEmail(strEmail)
{
    validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;

	if (strEmail.search(validRegExp) == -1) {
	    alert('Input valid e-mail');
	    return false;
	}
    else {
        return true;
    }
}