function $nav(htmlCode){
	return document.getElementById(htmlCode);
}

function navOver(num){
	  for(i=1;i<8;i++){
	  	temp = $nav("nav"+i);
			if(num==i || strDefault==i)
			{
				temp.src='/images/menu0' + i + 'a.gif';
				if(i==1)
				{
					$nav("navLine1").className="nav_line2";
				}
				else
				{
					
					$nav("navLine"+i).className="nav_line2"; 
				  	$nav("navLine"+(i-1)).className="nav_line2";
					
				}				
			}
			else
			{
				temp.src='/images/menu0' + i + 'b.gif';
				if(i==1)
				{
					$nav("navLine1").className="nav_line";
				}
				else
				{
					if(i>num || i>strDefault)
					{
						$nav("navLine"+i).className="nav_line"; 
					}
					else
					{
						$nav("navLine"+i).className="nav_line"; 
				  		$nav("navLine"+(i-1)).className="nav_line";
					}

				}
			}
			
		}
}

var strPageID = 0;
var strDefault;
function init(){
	try{
		var strValue =  $nav("PageID").innerHTML;
		var arr = strValue.split(",");
		if(arr.length>0){
			strPageID = arr[1];
			strDefault = arr[0];
			navOver(strDefault);
		}else{
			navOver(1);
		}
	}
	catch(err)
	{
		navOver(1);
	}
}

window.onload=function() 
{ 
for(var ii=0; ii<document.links.length; ii++) 
document.links[ii].onfocus=function(){this.blur()} 
}