var temp;
var strdiv = "divhome|divaboutus|divportifilo|divpressroom|divservice|divinvestor|divjob|divsubmit";
var arrdiv = strdiv.split('|');
    
    function _changeImg(obj){
		curr = "";
        for(i=0; i < arrdiv.length; i++){
			if(arrdiv[i]==obj) curr=i;
            temp = document.getElementById(arrdiv[i]);
            temp.className = "left tabnone tabpadding";
			temp = document.getElementById(arrdiv[i] + "left");
            temp.className = "left tabnone";
			temp = document.getElementById(arrdiv[i] + "right");
            temp.className = "left tabnone";
			if(document.getElementById(arrdiv[i]+"line")!=null){
				temp = document.getElementById(arrdiv[i]+"line");
				temp.innerHTML = "<img src=\"/images/Tab_line.gif\" height=\"27\">";
			}
        }
		temp = document.getElementById(obj);
		temp.className = "left tabactive tabpadding";
        temp = document.getElementById(obj + "left");
		temp.className = "left tableft";
		temp = document.getElementById(obj + "right");
		temp.className = "left tabright";
		temp = document.getElementById("tdImage");
		hasmap = (obj == "divaboutus") ? "usemap='#aboutmap'" : " ";
		temp.innerHTML = (obj=="divhome")?("<img src=\"/images/"+obj+".jpg\" width=\"781\" height=\"140\">"):("<img src='/images/"+obj+".gif' " + hasmap + " width='781' height='142' border='0'>");
		if(document.getElementById(arrdiv[curr]+"line")!=null){
			temp = document.getElementById(arrdiv[curr]+"line");
			temp.innerHTML = "";
		}
		if(document.getElementById(arrdiv[curr-1]+"line")!=null){
			temp = document.getElementById(arrdiv[curr-1]+"line");
			temp.innerHTML = "";
		}
		
    }