function ToggleRated(id){
    SetCSSclass("toprated_tab","roundtab_hide");
    SetCSSclass("userrated_tab","roundtab_hide");
    SetCSSclass("toprated_menu","roundtabs_off");
    SetCSSclass("userrated_menu","roundtabs_off");
    ShowRoundTabs(id);}
function ShowRoundTabs(id){
    SetCSSclass(id+"_tab","roundtab_show");
    SetCSSclass(id+"_menu","roundtabs_on");}
function ToggleTabs(id){
    SetCSSclass("relatedcontent_tab","roundtab_hide");
    SetCSSclass("toprated_tab","roundtab_hide");
    SetCSSclass("userrated_tab","roundtab_hide");
    SetCSSclass("mostdiscussed_tab","roundtab_hide");
    SetCSSclass("relatedcontent_menu","roundtabs_off");
    SetCSSclass("toprated_menu","roundtabs_off");
    SetCSSclass("userrated_menu","roundtabs_off");
    SetCSSclass("mostdiscussed_menu","roundtabs_off");
    ShowRoundTabs(id);}
function ToggleTabs2(id){
    SetCSSclass("latestreviews_tab","roundtab_hide");
    SetCSSclass("toprated_tab","roundtab_hide");
    SetCSSclass("userrated_tab","roundtab_hide");
    SetCSSclass("mostdiscussed_tab","roundtab_hide");
    SetCSSclass("latestreviews_menu","roundtabs_off");
    SetCSSclass("toprated_menu","roundtabs_off");
    SetCSSclass("userrated_menu","roundtabs_off");
    SetCSSclass("mostdiscussed_menu","roundtabs_off");
    ShowRoundTabs(id);}
function ToggleTabs3(id){
    SetCSSclass("relatedcontent_tab","roundtab_hide");
    SetCSSclass("toprated_tab","roundtab_hide");
    SetCSSclass("mostdiscussed_tab","roundtab_hide");
    SetCSSclass("relatedcontent_menu","roundtabs_off");
    SetCSSclass("toprated_menu","roundtabs_off");
    SetCSSclass("mostdiscussed_menu","roundtabs_off");
    ShowRoundTabs(id);}
function ToggleStraightTabs(id){
    SetCSSclass("fullreview_tab","straighttab_hide");
    SetCSSclass("userrating_tab","straighttab_hide");
    SetCSSclass("specifications_tab","straighttab_hide");
    SetCSSclass("images_tab","straighttab_hide");
    SetCSSclass("shop_tab","straighttab_hide");
    SetCSSclass("fullreview_menu","reviewtabs_off");
    SetCSSclass("userrating_menu","reviewtabs_off");
    SetCSSclass("specifications_menu","reviewtabs_off");
    SetCSSclass("images_menu","reviewtabs_off");
    SetCSSclass("shop_menu","reviewtabs_off");
    SetCSSclass(id+"_tab","straighttab_show");
    SetCSSclass(id+"_menu","reviewtabs_on");}
function ToggleCommunity(id){
    SetCSSclass("mostread_menu","roundtabs_off");
    SetCSSclass("mostdiscussed2_menu","roundtabs_off");
    SetCSSclass("comments2_menu","roundtabs_off");    
    SetCSSclass("mostread_tab","roundtab_hide");
    SetCSSclass("mostdiscussed2_tab","roundtab_hide");
    SetCSSclass("comments2_tab","roundtab_hide"); 
    ShowRoundTabs(id);}
function ToggleReviews(id){
    SetCSSclass("pcs_menu","roundtabs_home_off");
    SetCSSclass("peripherals_menu","roundtabs_home_off");
    SetCSSclass("software_menu","roundtabs_home_off");    
    SetCSSclass("pcs_tab","roundtab_hide");
    SetCSSclass("peripherals_tab","roundtab_hide");
    SetCSSclass("software_tab","roundtab_hide");      
    ShowReviewTabs(id);}
function ShowReviewTabs(id){
    SetCSSclass(id+"_tab","roundtab_home_show");
    SetCSSclass(id+"_menu","roundtabs_home_on_"+id);}
function ToggleMostPopular(id){
    SetCSSclass("articles_menu","roundtabs_off");
    SetCSSclass("topics_menu","roundtabs_off");    
    SetCSSclass("articles_tab","roundtab_hide");
    SetCSSclass("topics_tab","roundtab_hide");
    ShowRoundTabs(id);}
function ToggleYourSay(id){
    //SetCSSclass("comments_menu","roundtabs_off");
    SetCSSclass("articles_menu","roundtabs_off"); 
    SetCSSclass("mostdiscussed_menu","roundtabs_off");    
    //SetCSSclass("comments_tab","roundtab_hide");
    SetCSSclass("mostdiscussed_tab","roundtab_hide");
    SetCSSclass("articles_tab","roundtab_hide");
    ShowRoundTabs(id);}
function ToggleDell(id){     
    SetCSSclass("Accessories_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Adamo_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Alienware_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Desktop_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Laptop_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Monitors_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Printer_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Projectors_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Studio_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Studio_Desktop_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Vostro_Desktop_tab","dell-cat-container roundtab_hide");
    SetCSSclass("Vostro_Laptop_tab","dell-cat-container roundtab_hide");
    SetCSSclass("XPS_Laptop_tab","dell-cat-container roundtab_hide");
    
    SetCSSclass("Printer_menu","dell-category-thumb");
    SetCSSclass("Desktop_menu","dell-category-thumb");
    SetCSSclass("Monitors_menu","dell-category-thumb");
    SetCSSclass("Laptop_menu","dell-category-thumb");
    SetCSSclass("Projectors_menu","dell-category-thumb");
    ShowItemTabs(id);}
function ToggleApple(id){ 
    SetCSSclass("Mac_Software_tab","Apple-cat-container roundtab_hide");
    SetCSSclass("Desktop_tab","Apple-cat-container roundtab_hide");
    SetCSSclass("LCD_tab","Apple-cat-container roundtab_hide");
    SetCSSclass("LED_tab","Apple-cat-container roundtab_hide");
    SetCSSclass("Laptop_tab","Apple-cat-container roundtab_hide");
    SetCSSclass("Accessory_tab","Apple-cat-container roundtab_hide");
    SetCSSclass("Portable__MP3_Players_Accessory_tab","Apple-cat-container roundtab_hide");
    SetCSSclass("Mac_Software_menu","Apple-category-thumb");
    SetCSSclass("Desktop_menu","Apple-category-thumb");
    SetCSSclass("LCD_menu","Apple-category-thumb");
    SetCSSclass("Laptop_menu","Apple-category-thumb");
    SetCSSclass("Accessory_menu","Apple-category-thumb");
    SetCSSclass("Portable__MP3_Players_Accessory","Apple-category-thumb");
    ShowItemTabsApple(id);}
function ShowItemTabsApple(id){
    SetCSSclass(id+"_tab","Apple-cat-container roundtab_show");
    SetCSSclass(id+"_menu","Apple-category-thumb-selected");} 
function ShowItemTabs(id){
    SetCSSclass(id+"_tab","dell-cat-container roundtab_show");
    SetCSSclass(id+"_menu","dell-category-thumb-selected");}
function SetCSSclass(cssClass,value){
    if (document.getElementById(cssClass) != null) document.getElementById(cssClass).className = value;}
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function eraseCookie(name) {
	createCookie(name,"",-1);
}