// JavaScript Document
function TagChange4(tagNum,tagId)
{
	var vfile;
	var dfile;
	var obj;
//	var Lheight;
//	var Rheight;
//	Lheight = document.getElementById("left").style.height;
//	Rheight = document.getElementById("right").style.height;
	for(i=1;i<=tagNum;i++)
	{
		if(i==tagId)
		{  
			document.getElementById("div4_"+i).style.display="block";
			vfile="url(/images/product_menu_on.jpg)"; 
			document.getElementById("category4_"+i).style.background = vfile;	
		}	
		else
		
		{
			document.getElementById("div4_"+i).style.display="none";
			bfile="url(/images/product_menu_off.jpg) no-repeat left top"; 
			document.getElementById("category4_"+i).style.background = bfile;		
			
		}
	}
}