// JavaScript Document
// created by coding4u.co.uk
// copyright coding4u.co.uk all rights reserved
var ov_ieov_fade = 0;
var ov_fade = 0;
var ov_finterval = 0.3;
var ov_ieov_finterval = 30;
var ov_ieov_hide = 100;
var ov_hide = 1.0;
function showlrg(ovimg) {
	if(ov_ieov_fade==0 || ov_fade==0.0 ){
ovmimg = ovimg.src;
document.getElementById("ov_img").src = ovmimg;}
	if(ov_fade<1.0) ov_fade = ov_fade + ov_finterval;
	if(ov_ieov_fade<100) ov_ieov_fade = ov_ieov_fade + ov_ieov_finterval;
	
	document.getElementById("lrg_image").style.marginLeft = "auto";
	document.getElementById("lrg_image").style.opacity = ov_fade;
	document.getElementById("lrg_image").style.filter = 'alpha(opacity='+ov_ieov_fade+')';
	document.getElementById("lrg_image").style.display = 'block';
	document.getElementById("cp_overlay").style.display = 'block';
	document.getElementById("cp_overlay_holder").style.display = 'block';


	if (ov_ieov_fade<100 || ov_fade<1.0 ) {
		//	till the target is reached
		window.setTimeout('showlrg()',70);
	}
}

function hidelrg() {

	if(ov_hide>0.0) ov_hide = ov_hide - ov_finterval;
	if(ov_ieov_hide>0) ov_ieov_hide = ov_ieov_hide - ov_ieov_finterval;
	
	document.getElementById("lrg_image").style.opacity =0;
	document.getElementById("lrg_image").style.filter = 'alpha(opacity=0)';
	document.getElementById("lrg_image").style.display = 'none';
	document.getElementById("cp_overlay").style.display = 'none';
	document.getElementById("cp_overlay_holder").style.display = 'none';

	if (ov_ieov_hide>0 || ov_hide>0.0) {
		//	till the target is reached
		window.setTimeout('hidelrg()',50);
	}
	else {
		ov_ieov_fade = 0;
		ov_fade = 0;
	}
}