function enlarge1(img,cod,tab)
{
	url="./show_pic.cgi?image="+img+"&code="+cod+"&cat="+tab;
	window.open(url, cod, "menubar=0 location=no, status=no directories=no, toolbar=no, scrollbars=auto height=420 width=350 resizable=yes, alwaysraised=yes, left=10, top=10")
}
function enlarge(img,cod,tab,wd,ht)
{
	url="./show_pic.cgi?image="+img+"&code="+cod+"&cat="+tab;
	window.open(url, cod, "menubar=0 location=no, status=no directories=no, toolbar=no, scrollbars=auto height="+ht+" width="+wd+" resizable=yes, alwaysraised=yes, left=10, top=10")
}