function closeError(){var ob=parent.document.getElementById('msgI').style; ob.opacity = 0;ob.MozOpacity=0;ob.KhtmlOpacity = 0;ob.filter = "alpha(opacity=0)"; ob.display='none';enable();}
function opacity() {var timer = 0;	for(i = 100; i >= 0; i--) {	setTimeout("changeOpac(" + i + ")",(timer * 10));	timer++;		}}
function changeOpac(opa) {var ob=document.getElementById('msgI').style;ob.opacity=(opa/100);ob.MozOpacity=(opa/100);ob.KhtmlOpacity=(opa/100);ob.filter="alpha(opacity="+opa+")";}
function shiftOpa(fade) {
	var ob= document.getElementById('msgI').style; ob.opacity = 1;ob.MozOpacity=1;ob.KhtmlOpacity = 1;ob.filter = "alpha(opacity=100)";
	if(fade==1){setTimeout("opacity()", 2000);setTimeout("closeError()",3000); } 
}

pretty=0;

function preload(){

document.getElementById('left').height=(document.getElementById('content').height+130)+'px';
	imgi=new Array();
	for(i=1; i<=15; i++){
	imgi[i] = new Image();
	imgi[i].src = "images/Image_"+i+".jpg";
	//imgi[i].src = "images/Thumb_"+i+".jpg";
	}
	
	pretty=1;
}
function img(id){


	disable();
	shiftOpa(0);
	imgi = new Image();
	imgi.src = "images/Image_"+id+".jpg";
	


document.getElementById('msgI').style.display='block';
if(pretty<1){

	window["msgI"].document.getElementById('m').innerHTML="<div style='border:1px solid #000000; margin:10px 10px 10px 10px'>please wait a few seconds until the images have loaded</div>";	
document.getElementById('msgI').height=72+'px';
}
else{
	window["msgI"].document.getElementById('m').innerHTML="<img src='images/Image_"+id+".jpg' style='display:block; border:10px solid #ffffff;'>";	
	document.getElementById('msgI').height=(imgi.height+40)+'px';
	document.getElementById('msgI').width=(imgi.width+20)+'px';
	//alert(imgi.src+' '+imgi.height  +' ' +imgi.width)
	//document.getElementById('msgI').height=document.getElementById('msgI').contentWindow.document.documentElement.scrollHeight;
	//document.getElementById('msgI').width=document.getElementById('msgI').contentWindow.document.documentElement.scrollWidth;
	//alert(document.getElementById('msgI').contentWindow.document.body.offsetWidth)
	//document.getElementById('msgI').left=(document.getElementById('msgI').contentWindow.document.body.scrollHeight/2);
}
}

function enable(){ 	document.getElementById("blanket").style.display='none';}
function disable(){ 	document.getElementById("blanket").style.display='block'; 
}