function LoadImgs()
{		
	

	button1 = new Image();
	button2 = new Image();
	button3 = new Image();
	button4 = new Image();
	button5 = new Image();
	button6 = new Image();
	button7 = new Image();
	button8 = new Image();
	button9 = new Image();
	button10 = new Image();
	button11 = new Image();
	button12 = new Image();
	button13 = new Image();
	
	mbutton1 = new Image();
	mbutton2 = new Image();
	mbutton3 = new Image();
	mbutton4 = new Image();
	mbutton5 = new Image();
	mbutton6 = new Image();
	mbutton7 = new Image();
	mbutton8 = new Image();
	mbutton9 = new Image();
	mbutton10 = new Image();
	mbutton11 = new Image();
	mbutton12 = new Image();
	mbutton13 = new Image();
	
	
	button1.src = "../images/ssearchloc.gif";	
	button2.src = "../images/ssearchcat.gif";
	button3.src = "../images/nhome.gif";
	button4.src = "../images/nabout.gif";
	button5.src = "../images/nhelp.gif";
	button6.src = "../images/ncontact.gif";
	button7.src = "../images/nadvanced.gif";
	button8.src = "../images/sgo.gif";
	button9.src = "../images/nhome.gif";
	button10.src = "../images/nabout.gif";
	button11.src = "../images/nhelp.gif";
	button12.src = "../images/ncontact.gif";
	button13.src = "../images/nadvanced.gif";
	
	mbutton1.src = "../images/tsearchloc.gif";	
	mbutton2.src = "../images/tsearchcat.gif";
	mbutton3.src = "../images/ohome.gif" ;
	mbutton4.src = "../images/oabout.gif";
	mbutton5.src = "../images/ohelp.gif";
	mbutton6.src = "../images/ocontact.gif";
	mbutton7.src = "../images/oadvanced.gif";
	mbutton8.src = "../images/tgo.gif";
	mbutton9.src = "../images/ohome.gif";
	mbutton10.src = "../images/oabout.gif";
	mbutton11.src = "../images/ohelp.gif";
	mbutton12.src = "../images/ocontact.gif";
	mbutton13.src = "../images/oadvanced.gif";
}

function setImg(img, op)
{			
	switch(img)
	{
		case 1 :
		 if(op == 1)
              document.searchloc.src = mbutton1.src;
         else
              document.searchloc.src = button1.src;
            break;

			
        case 2:
           if(op == 1)
               document.searchcat.src = mbutton2.src;
          else
               document.searchcat.src = button2.src;
            break;
			
			
		case 3:
			if(op == 1)
				document.home.src = mbutton3.src;
			else
				document.home.src = button3.src;
			break;			
			
		case 4:
			if(op == 1)
				document.about.src = mbutton4.src;
			else
				document.about.src = button4.src;
			break;						
			
		case 5:
			if(op == 1)
				document.help.src = mbutton5.src;
			else
				document.help.src = button5.src;
			break;					
			
		case 6:
			if(op == 1)
				document.contact.src = mbutton6.src;
			else
				document.contact.src = button6.src;
			break;			
			
		case 7:
			if(op == 1)
				document.advanced.src = mbutton7.src;
			else
				document.advanced.src = button7.src;
			break;		
			
		case 8:
			if(op == 1)
				document.Go.src = mbutton8.src;
			else
				document.Go.src = button8.src;
			break;		
			
			case 9:
			if(op == 1)
				document.home1.src = mbutton9.src;
			else
				document.home1.src = button9.src;
			break;			
			
		case 10:
			if(op == 1)
				document.about1.src = mbutton10.src;
			else
				document.about1.src = button10.src;
			break;						
			
		case 11:
			if(op == 1)
				document.help1.src = mbutton11.src;
			else
				document.help1.src = button11.src;
			break;					
			
		case 12:
			if(op == 1)
				document.contact1.src = mbutton12.src;
			else
				document.contact1.src = button12.src;
			break;			
			
		case 13:
			if(op == 1)
				document.advanced1.src = mbutton13.src;
			else
				document.advanced1.src = button13.src;
			break;		
																				
	}
}