function Back(){
	history.go(-1);
}

function itemPicWin(ItemID, ImgExt){
	window.open("item_pic.asp?ItemID=" + ItemID + "&ImgExt=" + ImgExt, "item_pic", "width=450,height=350,left=20,top=" + ((screen.height - 350) / 2 - 40) + ",resizable=0,scrollbars=0,status=0");
}


function familyPicWin(ItemID, ImgExt) {
	window.open("family_pic.asp?ItemID=" + ItemID + "&ImgExt=" + ImgExt, "item_pic", "width=450,height=350,left=20,top=" + ((screen.height - 350) / 2 - 40) + ",resizable=0,scrollbars=0,status=0");
}