function showRegForm(divid) {
    var div_item = document.getElementById(divid);
    if(div_item) {
	    div_item.style.display='block';
    }
}
function hideAndShowDivs(divForHide, divForShow){
    var HideDivItem = document.getElementById(divForHide);
    var ShowDivItem = document.getElementById(divForShow);
    if(HideDivItem){
	HideDivItem.style.display='none';
    }
    if(ShowDivItem){
	ShowDivItem.style.display='block';
    }
}
function openPrintVersion(){
    var prop_string='toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,top=100,left=400,width=700,height=450';
    var URL = window.location + 'print_yes/';
    window.open(URL, 'qwerty', prop_string);
}
function openCuponPage(){
    var prop_string='toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,top=100,left=400,width=700,height=700';
    var URL = '/Images/cupon/';
    window.open(URL, 'qwerty', prop_string);
}
function doPrint(item){
    var img = item.firstChild;
    if(img){
	    img.setAttribute('src', '/Images/spacer.gif');
    }
    window.print();
}