function openIT(u,W,H, sc, rz) {
	var x = (screen.width - W) / 2;
	var y = (screen.height - H) / 2;
	//window.moveBy(left, top);
	window.open(u, '',"width="+W+",height="+H+",scrollbars="+(sc ? "yes" : "no")+",resizable="+(rz ? "yes" : "no")+",status=yes, left="+250+",top="+200);
}

function popImage(img, caption)
{
	caption = escape(caption);
	openIT('pop_gl.htm?img='+img+"&caption="+caption,500,450);
}

function OpenUploadWindow(U){
	openIT(U,400,150,false,false)
}
function OpenManageWindow(U){
	openIT(U,450,400,false,false)
}

function handleKeyPress(e,btn){
	var key=e.keyCode || e.which;
	if (key==13){
		 e.returnValue=false; 
		 e.cancel = true; 
		  document.getElementById(btn).focus();
		    document.getElementById(btn).click();
	}
}