if (screen.width > 1023) {
// variables
el_left=0
el_top=10
// end variables
ns4=document.layers
ie4=document.all
ns6=document.getElementById&&!document.all
el_left_start=el_top_start=0
function el_move(){
if(ie4){ydiff=el_top_start-document.body.scrollTop; xdiff=el_left_start-document.body.scrollLeft}
else{ydiff=el_top_start-pageYOffset; xdiff=el_left_start-pageXOffset}

if(ydiff!=0){movey=Math.round(ydiff/10);el_top_start-=movey}
if(xdiff!=0){movex=Math.round(xdiff/10);el_left_start-=movex}

if(ns4){document.layers.element.top=el_top_start+el_top;document.layers.element.left=el_left_start+el_left}
if(ie4){document.all.element.style.top=el_top_start+el_top;document.all.element.style.left=el_left_start+el_left}
if(ns6){document.getElementById("element").style.top=el_top_start+el_top;document.getElementById("element").style.left=el_left_start+el_left}
}
elmove=setInterval("el_move()",10)
}else{
	document.getElementById("element").style.display = 'none';
}

function ch_pic(e,i,act)
{

if(i<11 && i>-1){
	if(act=='down')
	{
    document.getElementById('big_gllery_picc').style.opacity = i/10;
	document.getElementById('big_gllery_picc').style.filter = 'alpha(opacity=' + i*10 + ')';
    i=i-1;
	setTimeout("ch_pic('"+e+"',"+i+",'down')",10);
	}
	
	if(act=='up')
	{
    document.getElementById('big_gllery_picc').style.opacity = i/10;
	document.getElementById('big_gllery_picc').style.filter = 'alpha(opacity=' + i*10 + ')';
    i=i+1;
	setTimeout("ch_pic('"+e+"',"+i+",'up')",10);
	}
}else{
	
	i=0;
	
	if(act=='down')	{
	document.getElementById('big_gllery_picc').src=e;
	setTimeout("ch_pic('"+e+"',"+i+",'up')",1000);
	}

}

}