function boxTab(myTab, ItemCheck) {   
    tabObj = document.getElementById(myTab).style;   
    var myItem1 = document.getElementById("tab1");   
    var myItem2 = document.getElementById("tab2");   
    var myItem3 = document.getElementById("tab3");   
	var myItem4 = document.getElementById("tab4"); 
	var myItem5 = document.getElementById("tab5"); 
	var myItem6 = document.getElementById("tab6"); 
	var myItem7 = document.getElementById("tab7"); 
    var selected = ItemCheck;   
    if (myTab == "tab1") {
	    document.all("c1").style.backgroundImage="url(images/menu02.jpg)";
		document.all("c2").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c3").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c4").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c5").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c6").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c7").style.backgroundImage="url(images/menu01.jpg)";
	}
	if (myTab == "tab2") {
	    document.all("c1").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c2").style.backgroundImage="url(images/menu02.jpg)";
		document.all("c3").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c4").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c5").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c6").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c7").style.backgroundImage="url(images/menu01.jpg)";
	}
	if (myTab == "tab3") {
	    document.all("c1").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c2").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c3").style.backgroundImage="url(images/menu02.jpg)";
		document.all("c4").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c5").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c6").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c7").style.backgroundImage="url(images/menu01.jpg)";
	}
	if (myTab == "tab4") {
	    document.all("c1").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c2").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c3").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c4").style.backgroundImage="url(images/menu02.jpg)";
		document.all("c5").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c6").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c7").style.backgroundImage="url(images/menu01.jpg)";
	}	
	if (myTab == "tab5") {
	    document.all("c1").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c2").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c3").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c4").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c5").style.backgroundImage="url(images/menu02.jpg)";
		document.all("c6").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c7").style.backgroundImage="url(images/menu01.jpg)";
	}
	if (myTab == "tab6") {
	    document.all("c1").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c2").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c3").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c4").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c5").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c6").style.backgroundImage="url(images/menu02.jpg)";
		document.all("c7").style.backgroundImage="url(images/menu01.jpg)";
	}
	if (myTab == "tab7") {
	    document.all("c1").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c2").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c3").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c4").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c5").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c6").style.backgroundImage="url(images/menu01.jpg)";
		document.all("c7").style.backgroundImage="url(images/menu02.jpg)";
	}
	if(selected === "Item1") {   
        tabObj.display = "";   
        myItem2.style.display = "none";   
        myItem3.style.display = "none";   
		myItem4.style.display = "none";  
		myItem5.style.display = "none";  
		myItem6.style.display = "none";  
		myItem7.style.display = "none";  
    } else if(selected === "Item2") {  
				tabObj.display = "";   
                myItem1.style.display = "none";   
                myItem3.style.display = "none";  
				myItem4.style.display = "none";  
				myItem5.style.display = "none";
				myItem6.style.display = "none";  
				myItem7.style.display = "none"; 
            } else if(selected === "Item3") {   
                        tabObj.display = "";   
                        myItem1.style.display = "none";   
                        myItem2.style.display = "none";   
						myItem4.style.display = "none";  
						myItem5.style.display = "none";
						myItem6.style.display = "none";  
						myItem7.style.display = "none"; 
                    } else if(selected === "Item4") {   
                                 tabObj.display = "";   
                                 myItem1.style.display = "none";   
                                 myItem2.style.display = "none";   
                                 myItem3.style.display = "none";  
                                 myItem5.style.display = "none";
								 myItem6.style.display = "none";  
                                 myItem7.style.display = "none"; 
                              } else if(selected === "Item5") {   
                                           tabObj.display = "";   
                                           myItem1.style.display = "none";   
                                           myItem2.style.display = "none";   
                                           myItem3.style.display = "none";  
                                           myItem4.style.display = "none";
										   myItem6.style.display = "none";  
                                           myItem7.style.display = "none"; 
                                     } else if(selected === "Item6") {   
                                                tabObj.display = "";   
                                                myItem1.style.display = "none";   
                                                myItem2.style.display = "none";   
                                                myItem3.style.display = "none";  
                                                myItem4.style.display = "none";
                                                myItem5.style.display = "none";  
                                                myItem7.style.display = "none"; 
                                          } else if(selected === "Item7") {   
                                                    tabObj.display = "";   
                                                    myItem1.style.display = "none";   
                                                    myItem2.style.display = "none";   
                                                    myItem3.style.display = "none";  
                                                    myItem4.style.display = "none";
                                                    myItem5.style.display = "none";  
                                                    myItem6.style.display = "none"; 
                                                  }
}