// toggle tabs
function toggletab(imagePathPrefix, divid) {		/* Modified for product page */

var subcattabs = false;
var catonlytabs = false;
var prodtabs = false;
var pkgtabs = false;
var doubleprodtabs = false;
var doublesubcattabs = false;

if (divid.indexOf('double_subcat_')  > -1) {
	var tabids = new Array ('double_subcat_tab1content', 'double_subcat_tab2content');
	var tabs = document.getElementById("double_subcat_tabbar").style;
	doublesubcattabs = true;
	}
	else if (divid.indexOf('subcat_') > -1) {
	var tabids = new Array ('subcat_tab1content', 'subcat_tab2content', 'subcat_tab3content');
	var tabs = document.getElementById("product_subcat_tabbar").style;
	subcattabs = true;
	}
	else if (divid.indexOf('catonly_')  > -1) {
	var tabids = new Array ('catonly_tab1content', 'catonly_tab2content', 'catonly_tab3content');
	var tabs = document.getElementById("product_catonly_tabbar").style;
	catonlytabs = true;
	}
	else if (divid.indexOf('product_') > -1) {
	var tabids = new Array ('product_tab1content', 'product_tab2content', 'product_tab3content');
	var tabs = document.getElementById("product_tabbar").style;
	prodtabs = true;
	}
	else if (divid.indexOf('pkg_')  > -1) {
	var tabids = new Array ('pkg_tab1content', 'pkg_tab2content');
	var tabs = document.getElementById("pkg_tabbar").style;
	pkgtabs = true;
	}
	else if (divid.indexOf('double_')  > -1) {
	var tabids = new Array ('double_tab1content', 'double_tab2content');
	var tabs = document.getElementById("double_prod_tabbar").style;
	doubleprodtabs = true;
	}

var tabstyle = "";

	if (document.getElementById) {
		for (var i = 0; i < tabids.length; i++) {
			tabstyle = document.getElementById(tabids[i]).style;
				if (divid == tabids[i]) {
					tabstyle.display = "block";
						if (prodtabs) {
							if (i==0) {tabs.background = "url('" + imagePathPrefix + "/images/tabs.gif') 0px 0px";}
							if (i==1) {tabs.background = "url('" + imagePathPrefix + "/images/tabs.gif') 0px -32px";}
							if (i==2) {tabs.background = "url('" + imagePathPrefix + "/images/tabs.gif') 0px -64px";}
						} else if (subcattabs) {
							if (i==0) {tabs.background = "url('" + imagePathPrefix + "/images/subcat_tabs.gif') 0px 0px";}
							if (i==1) {tabs.background = "url('" + imagePathPrefix + "/images/subcat_tabs.gif') 0px -32px";}
							if (i==2) {tabs.background = "url('" + imagePathPrefix + "/images/subcat_tabs.gif') 0px -64px";}
						} else if (catonlytabs) {
							if (i==0) {tabs.background = "url('" + imagePathPrefix + "/images/catonly_tabs.gif') 0px 0px";}
							if (i==1) {tabs.background = "url('" + imagePathPrefix + "/images/catonly_tabs.gif') 0px -32px";}
							if (i==2) {tabs.background = "url('" + imagePathPrefix + "/images/catonly_tabs.gif') 0px -64px";}
						}
						else if (pkgtabs) {
							if (i==0) {tabs.background = "url('" + imagePathPrefix + "/images/catonly_tabs_two.gif') 0px 0px";}
							if (i==1) {tabs.background = "url('" + imagePathPrefix + "/images/catonly_tabs_two.gif') 0px -32px";}
						}
						else if (doubleprodtabs) {
							if (i==0) {tabs.background = "url('" + imagePathPrefix + "/images/tabs_two.gif') 0px 0px";}
							if (i==1) {tabs.background = "url('" + imagePathPrefix + "/images/tabs_two.gif') 0px -32px";
							}
						}
						else if (doublesubcattabs) {
							if (i==0) {tabs.background = "url('" + imagePathPrefix + "/images/tabs_two.gif') 0px 0px";}
							if (i==1) {tabs.background = "url('" + imagePathPrefix + "/images/tabs_two.gif') 0px -32px";}
						}
				} else {
					tabstyle.display = "none"
				}
			}
		} else if (document.all) {
		// for IE5
	}
}

/* Offshore: Changed for home page */
/*function togglebigtab(pathPrefix, num) {

	if (document.getElementById) {
		for (var i = 1; i < 4; i++) {
				if (i == num) {
					var tabid = "bigtab"+num;
					var contentid = "tabcontent"+num;

					tabstyle = document.getElementById(tabid).style;
					contentstyle = document.getElementById(contentid).style;
					containerstyle = document.getElementById("bigtabs_container").style;

					if (num==1) {
						containerstyle.background = "url('" + pathPrefix + "/images/bigtabs.gif') 0px 0px";
						mytabtitle = document.getElementById("tab1title");
						mytabtitle.className= "activetabtitle";

						mytabinner = document.getElementById("tab1inner1").style;
						mytabinner.display = "block";
						mytabinner = document.getElementById("tab1inner2").style;
						mytabinner.display = "none";

						mytabinner = document.getElementById("tab2inner1").style;
						mytabinner.display = "none";
						mytabinner = document.getElementById("tab2inner2").style;
						mytabinner.display = "block";

						mytabinner = document.getElementById("tab3inner1").style;
						mytabinner.display = "none";
						mytabinner = document.getElementById("tab3inner2").style;
						mytabinner.display = "block";

						mytabtitle = document.getElementById("tab2title");
						mytabtitle.className= "tabtitle";
						mytabtitle = document.getElementById("tab3title");
						mytabtitle.className= "tabtitle";

						mynavdiv = document.getElementById("nav2").style;
						mynavdiv.display = "block";

						mynavdiv = document.getElementById("techsupportnav").style;
						mynavdiv.display = "none";
					}

					if (num==2) {
						containerstyle.background = "url('" + pathPrefix + "/images/bigtabs.gif') 0px -120px";
						mytabtitle = document.getElementById("tab2title");
						mytabtitle.className= "activetabtitle";
						//
						mytabinner = document.getElementById("tab1inner1").style;
						mytabinner.display = "none";
						mytabinner = document.getElementById("tab1inner2").style;
						mytabinner.display = "block";

						mytabinner = document.getElementById("tab2inner1").style;
						mytabinner.display = "block";
						mytabinner = document.getElementById("tab2inner2").style;
						mytabinner.display = "none";

						mytabinner = document.getElementById("tab3inner1").style;
						mytabinner.display = "none";
						mytabinner = document.getElementById("tab3inner2").style;
						mytabinner.display = "block";

						mytabtitle = document.getElementById("tab1title");
						mytabtitle.className= "tabtitle";
						mytabtitle = document.getElementById("tab3title");
						mytabtitle.className= "tabtitle";

						mynavdiv = document.getElementById("nav2").style;
						mynavdiv.display = "block";

						mynavdiv = document.getElementById("techsupportnav").style;
						mynavdiv.display = "none";
					}

					if (num==3) {
						containerstyle.background = "url('" + pathPrefix + "/images/bigtabs.gif') 0px -240px";
						mytabtitle = document.getElementById("tab3title");
						mytabtitle.className= "activetabtitle";

						mytabinner = document.getElementById("tab1inner1").style;
						mytabinner.display = "none";
						mytabinner = document.getElementById("tab1inner2").style;
						mytabinner.display = "block";

						mytabinner = document.getElementById("tab2inner1").style;
						mytabinner.display = "none";
						mytabinner = document.getElementById("tab2inner2").style;
						mytabinner.display = "block";

						mytabinner = document.getElementById("tab3inner1").style;
						mytabinner.display = "block";
						mytabinner = document.getElementById("tab3inner2").style;
						mytabinner.display = "none";

						mytabtitle = document.getElementById("tab1title");
						mytabtitle.className= "tabtitle";
						mytabtitle = document.getElementById("tab2title");
						mytabtitle.className= "tabtitle";

						mynavdiv = document.getElementById("nav2").style;
						mynavdiv.display = "none";

						mynavdiv = document.getElementById("techsupportnav").style;
						mynavdiv.display = "block";
					}

					contentstyle.display = "block";
				} else {
					var contentid = "tabcontent"+i;
					contentstyle = document.getElementById(contentid).style;
					contentstyle.display = "none";
				}

		}
	} else if (document.all) {

	}
}*/