function showSubMenu(){
	if(document.getElementById('sub_'+this.id).style.display=='block'){
		for(i=0;i<menuItems.length;i++){
			document.getElementById('sub_'+menuItems[i][0][0]).style.display='none';
		}
	}else{
		for(i=0;i<menuItems.length;i++){
			document.getElementById('sub_'+menuItems[i][0][0]).style.display='none';
		}
		if(document.getElementById('sub_'+this.id).hasChildNodes()){
			document.getElementById('sub_'+this.id).style.display='block';
		}else{
			window.location='/pages/'+this.id+'/';
			//alert('No sub menu. Clicking here will take you somewhere.');//this.url
		}
	}
}
function switchON(){
	if(this.id=='our_company'){
		this.previousSibling.firstChild.src='/images/menu_new/left_on.jpg';
	}else{
		this.previousSibling.firstChild.src='/images/menu_new/b_on_g.jpg';
	}
	this.firstChild.src='/images/menu_new/'+this.id+'_on.jpg';
	if(this.id=='login'){
		this.nextSibling.firstChild.src='/images/menu_new/right_on.jpg';
	}else{
		this.nextSibling.firstChild.src='/images/menu_new/g_on_b.jpg';
	}
}
function switchOFF(){
	if(this.id=='our_company'){
		this.previousSibling.firstChild.src='/images/menu_new/left_off.jpg';
	}else{
		this.previousSibling.firstChild.src='/images/menu_new/b_on_b.jpg';
	}
	this.firstChild.src='/images/menu_new/'+this.id+'_off.jpg';
	if(this.id=='login'){
		this.nextSibling.firstChild.src='/images/menu_new/right_off.jpg';
	}else{
		this.nextSibling.firstChild.src='/images/menu_new/b_on_b.jpg';
	}
}
function followLink(url){
	window.location=url;
}
function buildMenu(){
	menuRow=document.getElementById('menuTable').rows[0];
	subMenuRow=document.getElementById('menuTable').rows[1];
	cellNumber=0;
	for(i=0;i<menuItems.length;i++){
		if(cellNumber==0){
			menuCell=menuRow.insertCell(cellNumber);
			menuCell.innerHTML='<img src="/images/menu_new/left_off.jpg" width="27" height="33">';
			subMenuCell=subMenuRow.insertCell(cellNumber);
			cellNumber++;
		}
		menuCell=menuRow.insertCell(cellNumber);
		menuCell.id=menuItems[i][0][0];
		menuCell.url=menuItems[i][0][1];
		menuCell.onmouseout=switchOFF;
		menuCell.onmouseover=switchON;
		menuCell.onclick=showSubMenu;
		menuCell.innerHTML='<img src="/images/menu_new/'+menuItems[i][0][0]+'_off.jpg" height="33">';
		subMenuItems='';
		subMenuCell=subMenuRow.insertCell(cellNumber-1);
		subMenuCell.innerHTML='<div class="subMenu" id="sub_'+menuItems[i][0][0]+'"></div>';
		hasSubMenu=false;
		for(z=1;z<menuItems[i].length;z++){
				subMenuItems+='<div><a href="'+menuItems[i][z][1]+'">'+menuItems[i][z][0]+'</a></div>';
				hasSubMenu=true;
		}
		if(hasSubMenu){
			//subMenuCell.firstChild.innerHTML+='<img src="/images/menu_new/sub_top_left.gif" style="position:absolute;left:0px;top:0px;" />';
			//subMenuCell.firstChild.innerHTML+='<img src="/images/menu_new/sub_top_right.gif" style="position:absolute;right:0px;top:0px;" />';
			subMenuCell.firstChild.innerHTML+=subMenuItems;
			//subMenuCell.firstChild.innerHTML+='<img src="/images/menu_new/sub_bottom_left.gif" style="position:absolute;left:0px;bottom:0px;" />';
			//subMenuCell.firstChild.innerHTML+='<img src="/images/menu_new/sub_bottom_right.gif" style="position:absolute;right:0px;bottom:0px;" />';
		}
		cellNumber++;
		menuCell=menuRow.insertCell(cellNumber);
		subMenuCell=subMenuRow.insertCell(cellNumber);
		if(i==menuItems.length-1){
			menuCell.innerHTML='<img src="/images/menu_new/right_off.jpg" width="28" height="33">';
		}else{
			menuCell.innerHTML='<img src="/images/menu_new/b_on_b.jpg" width="20" height="33">';
		}
		cellNumber++;
	}
}