function showImg(num, num2)
{
	num = num + 1;
	num2 = num2 +1;
	var target = document.getElementById("target");
	target.src = "images/wait.gif";
	target.src = project_path+"img"+num+".jpg";
	// for pic2
	var target2 = document.getElementById("target2");
	target2.src = "images/wait.gif";
	target2.src = project_path+"img"+num2+".jpg";
}


function showImg2(pic1, pic2)
{

	var target = document.getElementById("target");
	target.src = "images/wait.gif";
	target.src = project_path+pic1;
	// for pic2
	var target2 = document.getElementById("target2");
	target2.src = "images/wait.gif";
	target2.src = project_path+pic2;
}

var oldThumb = "";
var oc = "";