////////////////////////////////CONSTANTS//////////////////////////////////
var SAME_PARTS=(same_parts==0)?false:true;
var WIDTH_100_PERCENT=(width_100_percent==1)?true:false;
var NOWRAP=(nowrap==0)?"nowrap":"";
var MAX_DEPTH=Number(max_depth)
var UpperMenuBullet
var SideBarImgOn,SideBarImgOff,SideBarImgSel
var SideBarLinkImgOn,SideBarLinkImgOff,SideBarLinkImgSel
var OpenedDivOn,OpenedDivOff,OpenedDivImage
var OpenedDivLinkOn,OpenedDivLinkOff //,OpenedDivLinkImage


function isnull(arg) {
	arg = arg+'';
	return (arg == '' || arg == 'null' || arg == 'undefined');
}



UpperMenuBullet=new Image(3,3)
UpperMenuBullet.src=img_path+"upper_bar/navbar_bullet.gif"


try{
	if(!isnull(side_bar_img_on)){
		SideBarImgOn=new Image()
		SideBarImgOn.src=side_bar_img_on
	}
}catch(e){}
try{
	if(!isnull(side_bar_img_off)){
		SideBarImgOff=new Image()
		SideBarImgOff.src=side_bar_img_off
	}
}catch(e){}
try{
	if(!isnull(side_bar_img_sel)){
		SideBarImgSel=new Image()
		SideBarImgSel.src=side_bar_img_sel
	}
	else{
		if(!isnull(side_bar_img_on)){
			SideBarImgSel=new Image()
			SideBarImgSel.src=side_bar_img_on
		}
	}
}catch(e){
	try{
		if(!isnull(side_bar_img_on)){
			SideBarImgSel=new Image()
			SideBarImgSel.src=side_bar_img_on
		}
	}catch(e){}
}

try{
	if(!isnull(side_bar_link_img_on)){
		SideBarLinkImgOn=new Image()
		SideBarLinkImgOn.src=side_bar_link_img_on
	}
}catch(e){}
try{
	if(!isnull(side_bar_link_img_off)){
		SideBarLinkImgOff=new Image()
		SideBarLinkImgOff.src=side_bar_link_img_off
	}
}catch(e){}
try{
	if(!isnull(side_bar_link_img_sel)){
		SideBarLinkImgSel=new Image()
		SideBarLinkImgSel.src=side_bar_link_img_sel
	}
	else{
		if(!isnull(side_bar_link_img_on)){
			SideBarLinkImgSel=new Image()
			SideBarLinkImgSel.src=side_bar_link_img_on
		}
	}
}catch(e){
	try{
		if(!isnull(side_bar_link_img_on)){
			SideBarLinkImgSel=new Image()
			SideBarLinkImgSel.src=side_bar_link_img_on
		}
	}catch(e){}
}

try{
	if(!isnull(opened_div_image)){
		OpenedDivImage=new Image()
		OpenedDivImage.src=opened_div_image
	}
}catch(e){}
try{
	if(!isnull(opened_div_on)){
		OpenedDivOn=new Image()
		OpenedDivOn.src=opened_div_on
	}
}catch(e){}
try{
	if(!isnull(opened_div_off)){
		OpenedDivOff=new Image()
		OpenedDivOff.src=opened_div_off
	}
}catch(e){}

/*
try{
	if(!isnull(opened_div_link_image)){
		OpenedDivLinkImage=new Image()
		OpenedDivLinkImage.src=opened_div_link_image
	}
}catch(e){}
*/
try{
	if(!isnull(opened_div_link_on)){
		OpenedDivLinkOn=new Image()
		OpenedDivLinkOn.src=opened_div_link_on
	}
}catch(e){}
try{
	if(!isnull(opened_div_link_off)){
		OpenedDivLinkOff=new Image()
		OpenedDivLinkOff.src=opened_div_link_off
	}
}catch(e){}