function show_popup()
{
var p=window.createPopup()
var pbody=p.document.body

var img=p.document.createElement("img");
img.setAttribute("src","images/announcement/orra_marina_ad.jpg");
var img_width=500, img_height=375;

img.setAttribute("width",img_width);
img.setAttribute("height",img_height);
pbody.appendChild(img);

pbody.style.MozUserSelect="none"
var x_coordinate=(screen.width/2)-(img_width/2);
var y_coordinate=(screen.height/2)-(img_height/2);

p.show(x_coordinate,y_coordinate,500,375,"Hello")
//disableSelection(p.document.body)
}



/****************************************/
function disableSelection(target){
if (typeof target.onselectstart!="undefined") //IE route
	target.onselectstart=function(){return false}
else if (typeof target.style.MozUserSelect!="undefined") //Firefox route
	target.style.MozUserSelect="none"
else //All other route (ie: Opera)
	target.onmousedown=function(){return false}
target.style.cursor = "default"
}