// hide navigation on page load

for ( var i=0; i<=document.getElementsByTagName("div").length; i++)
{
	div_obj = document.getElementsByTagName("div")[i];
	if (div_obj)
		if (div_obj.className)
			if (div_obj.className == 'section')
				  div_obj.style.visibility="hidden";
}



function reloadPage()
{
	self.location.href="index.html";
}

function positioning()
{
	if (document.all)
	{
		if (document.documentElement)
			win_width   = document.documentElement.clientWidth;
		else
			win_width   = document.body.clientWidth;

		if (document.documentElement)
			win_height   = document.documentElement.clientHeight;
		else
			win_height   = document.body.clientHeight;
			
		if (win_height < 10)
		if (window.innerHeight)
		    win_height  = window.innerHeight;
	}
	else if (document.getElementById)
	{
		win_width   = window.innerWidth;
		win_height  = window.innerHeight;
	}

	if (win_width < 700)
	    win_width = 700;
	   
	if (win_height < 400)
	    win_height = 400;
	   
	// alert(win_width + "*" + win_height);

	// show scrollbars if window small
	if ((win_width < 780) || (win_height <450))
		document.body.scroll="yes";

	left_position = eval(-400+(win_width/2));
	top_position  = eval(-200+(win_height/2));

	if (document.getElementById)
	 {
		if (document.getElementById('box1'))
			var BOXObject1 = document.getElementById('box1');
		
		if (document.getElementById('box1_2'))
			var BOXObject1_2 = document.getElementById('box1_2');
		
		if (document.getElementById('box2'))
			var BOXObject2 = document.getElementById('box2');
		if (document.getElementById('box3'))
			var BOXObject3 = document.getElementById('box3');
		if (document.getElementById('box4'))
			var BOXObject4 = document.getElementById('box4');
		if (document.getElementById('box5'))
			var BOXObject5 = document.getElementById('box5');
		if (document.getElementById('box6'))
			var BOXObject6 = document.getElementById('box6');
		if (document.getElementById('box7'))
			var BOXObject7 = document.getElementById('box7');
		if (document.getElementById('box7_nav_1_mouseover'))
			var BOXObject7_1 = document.getElementById('box7_nav_1_mouseover');
		if (document.getElementById('box7_nav_2_mouseover'))
			var BOXObject7_2 = document.getElementById('box7_nav_2_mouseover');
		if (document.getElementById('box8'))
			var BOXObject8 = document.getElementById('box8');

		if (document.getElementById('box_nav_link1'))
			var BOXObjectNavLink1 = document.getElementById('box_nav_link1');
		if (document.getElementById('box_nav_link2'))
			var BOXObjectNavLink2 = document.getElementById('box_nav_link2');
		if (document.getElementById('box_nav_link3'))
			var BOXObjectNavLink3 = document.getElementById('box_nav_link3');
		if (document.getElementById('box_nav_link1_mouseover'))
			var BOXObjectNavLinkMO1 = document.getElementById('box_nav_link1_mouseover');
		if (document.getElementById('box_nav_link2_mouseover'))
			var BOXObjectNavLinkMO2 = document.getElementById('box_nav_link2_mouseover');
		if (document.getElementById('box_nav_link3_mouseover'))
			var BOXObjectNavLinkMO3 = document.getElementById('box_nav_link3_mouseover');

		if (BOXObject1)	// navigation
		{
			BOXObject1.style.left = left_position+box_1_left_position+"px";
			BOXObject1.style.top  = top_position+box_1_top_position+"px";
			BOXObject1.style.display  = "block";
		}
		if (BOXObject1_2)	// navigation 2
		{
			BOXObject1_2.style.left = left_position+box_1_2_left_position+"px";
			BOXObject1_2.style.top  = top_position+box_1_2_top_position+"px";
			BOXObject1_2.style.display  = "block";
		}
		if (BOXObject2) // schering logo
		{
			BOXObject2.style.left = left_position+"px";
			BOXObject2.style.top  = top_position+"px";
			BOXObject2.style.display  = "block";
		}
		if (BOXObject3) // disclaimer
		{
			BOXObject3.style.left = left_position+box_3_left_position+"px";
			BOXObject3.style.top  = top_position+box_3_top_position+"px";
			BOXObject3.style.display  = "block";
		}
		if (BOXObject4) // background image
		{
			BOXObject4.style.left = left_position+"px";
			BOXObject4.style.top  = top_position+"px";
			BOXObject4.style.display  = "block";
		}
		if (BOXObject5) // tell a friend
		{
			BOXObject5.style.left = left_position+box_5_left_position+"px";
			BOXObject5.style.top  = top_position+box_5_top_position+"px";
			BOXObject5.style.display  = "block";
		}
		if (BOXObject6) // content box 1
		{
			BOXObject6.style.left = left_position+box_6_left_position+"px";
			BOXObject6.style.top  = top_position+box_6_top_position+"px";
			BOXObject6.style.display  = "block";
		}
		if (BOXObject7) // content box 2
		{
			BOXObject7.style.left = left_position+box_7_left_position+"px";
			BOXObject7.style.top  = top_position+box_7_top_position+"px";
			BOXObject7.style.display  = "block";
		}
			
		if (BOXObject7_1) // content box mouseover nav1
		{
			BOXObject7_1.style.left = left_position+box_7_1_left_position+"px";
			BOXObject7_1.style.top  = top_position+box_7_1_top_position+"px";
			BOXObject7_1.style.display  = "none";
		}
			
		if (BOXObject7_2) // content box mouseover nav2
		{
			BOXObject7_2.style.left = left_position+box_7_2_left_position+"px";
			BOXObject7_2.style.top  = top_position+box_7_2_top_position+"px";
			BOXObject7_2.style.display  = "none";
		}
		
		if (BOXObject8) // separation dash 
		{
			BOXObject8.style.left = left_position+box_8_left_position+"px";
			BOXObject8.style.top  = top_position+box_8_top_position+"px";
			BOXObject8.style.display  = "block";
		}
	 
		if (BOXObjectNavLink1) // link1 on navigation bar
		{
			BOXObjectNavLink1.style.left = left_position+box_nav_link1_left_position+"px";
			BOXObjectNavLink1.style.top  = top_position+box_nav_link1_top_position+"px";
			BOXObjectNavLink1.style.display  = "block";
		}
		if (BOXObjectNavLink2) // link2 on navigation bar
		{
			BOXObjectNavLink2.style.left = left_position+box_nav_link2_left_position+"px";
			BOXObjectNavLink2.style.top  = top_position+box_nav_link2_top_position+"px";
			BOXObjectNavLink2.style.display  = "block";
		}

		if (BOXObjectNavLink3) // link1 on navigation bar
		{
			BOXObjectNavLink3.style.left = left_position+box_nav_link3_left_position+"px";
			BOXObjectNavLink3.style.top  = top_position+box_nav_link3_top_position+"px";
			BOXObjectNavLink3.style.display  = "block";
		}

		if (BOXObjectNavLinkMO1) // mouseover content for link1 on navigation bar
		{
			BOXObjectNavLinkMO1.style.left = left_position+box_nav_link1_mouseover_left_position+"px";
			BOXObjectNavLinkMO1.style.top  = top_position+box_nav_link1_mouseover_top_position+"px";
			BOXObjectNavLinkMO1.style.display  = "none";
		}
		if (BOXObjectNavLinkMO2) // mouseover content for  link2 on navigation bar
		{
			BOXObjectNavLinkMO2.style.left = left_position+box_nav_link2_mouseover_left_position+"px";
			BOXObjectNavLinkMO2.style.top  = top_position+box_nav_link2_mouseover_top_position+"px";
			BOXObjectNavLinkMO2.style.display  = "none";
		}

		if (BOXObjectNavLinkMO3) // mouseover content for  link1 on navigation bar
		{
			BOXObjectNavLinkMO3.style.left = left_position+box_nav_link3_mouseover_left_position+"px";
			BOXObjectNavLinkMO3.style.top  = top_position+box_nav_link3_mouseover_top_position+"px";
			BOXObjectNavLinkMO3.style.display  = "none";
		}	 
	 
	 }
}


// refresh page on window resize
window.onresize = reloadPage;

// positioning of div elements
positioning();