// Top Navigation //

var item_selected
item_selected = 'blank';


function on(imgName,AltImgName) {
        if ((document.images) && (item_selected != imgName)){ 
                document[imgName].src = eval(imgName + '.src')
				document[AltImgName].src = eval(imgName + '_pop.src');				
        }
}

function off(imgName,AltImgName) {
        if ((document.images) && (item_selected != imgName)){
                document[imgName].src = eval(imgName + '.src')
				document[AltImgName].src = eval(AltImgName + '_on.src');					
        }
}

function tocon(imgName) {
        if ((document.images) && (item_selected != imgName)){ 
                document[imgName].src = eval(imgName + '_on.src');
        }
}

function tocoff(imgName) {
        if ((document.images) && (item_selected != imgName)){
                document[imgName].src = eval(imgName + '_off.src');
        }
}


function clickOn(imgName) {
	if (item_selected != 'blank') {
		document[item_selected].src = eval(item_selected + '_off.src');
	}
	
	item_selected = imgName;
	document[imgName].src = eval(imgName + '_on.src');
}



if (document.images){

        var h1_on = new Image();
		h1_on.src = sRootPath + "objects/img/but1_on.gif";
        var h1_off = new Image();		
		h1_off.src = sRootPath + "objects/img/but1_off.gif";  

        var h2_on = new Image();
		h2_on.src = sRootPath + "objects/img/but2_on.gif";
        var h2_off = new Image();		
		h2_off.src = sRootPath + "objects/img/but2_off.gif";  
		
        var h3_on = new Image();
		h3_on.src = sRootPath + "objects/img/but3_on.gif";
        var h3_off = new Image();		
		h3_off.src = sRootPath + "objects/img/but3_off.gif";  
		
        var h4_on = new Image();
		h4_on.src = sRootPath + "objects/img/but4_on.gif";
        var h4_off = new Image();		
		h4_off.src = sRootPath + "objects/img/but4_off.gif";  
		
        var h5_on = new Image();
		h5_on.src = sRootPath + "objects/img/but5_on.gif";
        var h5_off = new Image();		
		h5_off.src = sRootPath + "objects/img/but5_off.gif";  
		
		var h10_on = new Image();
		h10_on.src = sRootPath + "objects/img/but6_on.gif";
        var h10_off = new Image();		
		h10_off.src = sRootPath + "objects/img/but6_off.gif";  
		
		
		var h6_on = new Image();
		h6_on.src = sRootPath + "objects/img/but1_left_on.gif";
        var h6_off = new Image();		
		h6_off.src = sRootPath + "objects/img/but1_left_off.gif";  
		
        var h7_on = new Image();
		h7_on.src = sRootPath + "objects/img/but2_left_on.gif";
        var h7_off = new Image();		
		h7_off.src = sRootPath + "objects/img/but2_left_off.gif";  
		
        var h8_on = new Image();
		h8_on.src = sRootPath + "objects/img/but3_left_on.gif";
        var h8_off = new Image();		
		h8_off.src = sRootPath + "objects/img/but3_left_off.gif";  
		
        var h9_on = new Image();
		h9_on.src = sRootPath + "objects/img/but4_left_on.gif";
        var h9_off = new Image();		
		h9_off.src = sRootPath + "objects/img/but4_left_off.gif";  
		
		
		} else {
		
		h1_on = ""
		h1_off = ""
		document.h1 = ""
		
		h2_on = ""
		h2_off = ""
		document.h2 = ""
		
		h3_on = ""
		h3_off = ""
		document.h3 = ""
		
		h4_on = ""
		h4_off = ""
		document.h4 = ""
		
		h5_on = ""
		h5_off = ""
		document.h5 = ""
		
		

		
}