function gallerySetPic (idImg) {
// alert(document.getElementById(idImg).src);
	document.getElementById("item_img_gallery").src = document.getElementById(idImg).src;
}

function listImgMOver (idImg) {
	var tmpSrc = document.getElementById("olistimg"+idImg).src;
	document.getElementById("olistimg"+idImg).src = document.getElementById("listimg"+idImg).src;
	document.getElementById("listimg"+idImg).src = tmpSrc;
	
	// show price tag
//	document.getElementById("plistimg"+idImg).style.display = "block";
}

function listImgMOut (idImg) {
	var tmpSrc = document.getElementById("listimg"+idImg).src;
	document.getElementById("listimg"+idImg).src = document.getElementById("olistimg"+idImg).src;
	document.getElementById("olistimg"+idImg).src = tmpSrc;

	// hide price tag
//	document.getElementById("plistimg"+idImg).style.display = "none";
}





var slideshow_block_len;
var child_num_prev;
var slideshow_block;

function start_slider() {
	slideshow_block = document.getElementById("lead_img_block");
	if (slideshow_block) {
		slideshow_block_len = slideshow_block.childNodes.length-1;
		var timeout = setInterval("slideShow()", 6000);
	}

	digestmail = document.getElementById("digestemail");
	if (digestmail) {
	digestmail.onclick = digestmailOnclick;
	}
}

function slideShow() {
	var child_num = 0;
//	do {
//		child_num = Math.round(slideshow_block_len*Math.random());	
		if (child_num_prev<slideshow_block_len) {
		   child_num = child_num_prev + 1;
		 } else {
		   child_num = 0;
		 }
		 child_num_prev = child_num;
//	} while (child_num==child_num_prev);

	document.getElementById("lead_img").innerHTML = slideshow_block.childNodes[child_num].innerHTML;
//alert(slideshow_block.childNodes[child_num].innerHTML);
}









/*
email form remove text
*/
var digestmail;

function digestmailOnclick() {
	digestmail.value = "";
}
window.onload = start_slider;