var isMinNS4 = (navigator.appName.indexOf("Netscape")>=0 && parseFloat(navigator.appVersion) >= 4)?1:0;

var isMinIE4 = (document.all)?1:0;

var isMinIE5 = (isMinIE4 && navigator.appVersion.indexOf("5.") >= 0)?1:0;

var x=0;y=0;

function loaded()
 {
  if(isMinNS4)
   {
     document.out1.moveTo(x,y);
	 document.out2.moveTo(x,y+40);
	 document.out3.moveTo(x,y+90);
	 document.out4.moveTo(x,y+135);
	 document.out5.moveTo(x,y+165);
 
	 document.out1.visibility="show";
	 document.out2.visibility="show";
	 document.out3.visibility="show";
	 document.out4.visibility="show";
	 document.out5.visibility="show";

	 document.in1.visibility="hide";
	 document.in2.visibility="hide";
	 document.in3.visibility="hide";
	 document.in4.visibility="hide";
	 document.in5.visibility="hide";
  }

   if(isMinIE5)
       {	 
		 in11.style.display="none";
		 in11.style.position="";
		 out11.style.position="relative";
		 out22.style.position="relative";
		 in22.style.display="none";
		 in22.style.position="";
		 out22.style.position="relative";
		 out33.style.position="relative";
		 in33.style.display="none";
		 in33.style.position="";
		 out33.style.position="relative";
		 out44.style.position="relative";
		 in44.style.display="none";
		 in44.style.position="";
		 out44.style.position="relative";
		 out55.style.position="relative";
		 in55.style.display="none";
		 in55.style.position="";
      }
 }


    function img1()
	 {
	 if(isMinNS4)
	     {
		  document.in1.visibility="show";
		  document.in1.moveTo(x,y+34);
		  document.out2.moveTo(x,y+196);
		  document.out3.moveTo(x,y+244);
		  document.out4.moveTo(x,y+284);
		  document.out5.moveTo(x,y+326);
		 }
	 if(isMinIE5)
		 {
          in11.style.display="";
	      in11.style.position="relative";
		  air.src="images/pro_link1_pop.gif"
		  out11.style.position="relative";
		  out22.style.position="relative";
		 }
	}
	function img11()
	{
	 if(isMinNS4)
		{ 
		 document.in1.visibility="hide";
		 document.out2.moveTo(x,y+50);
		 document.out3.moveTo(x,y+90);
		 document.out4.moveTo(x,y+130);
		 document.out5.moveTo(x,y+165);
		}
	 if(isMinIE5)
		{
		 air.src="images/pro_link1.gif";
		 in11.style.display="none";
		 in11.style.position="";
		}
	}

	function img2()
	{
	 if(isMinNS4)
		{	 
		 document.in2.visibility="show";
		 document.in2.moveTo(x,y+86);
		 document.out3.moveTo(x,y+160);
		 document.out4.moveTo(x,y+200);
		 document.out5.moveTo(x,y+240);
		}
	 if(isMinIE5)
		{
		 in22.style.display="";
	 	 in22.style.position="relative";
		 noise.src="images/pro_link2_pop.gif"
		 out22.style.position="relative";
		 out33.style.position="relative";
		}
	}

	function img22()
	{
	 if(isMinNS4)
		{
		 document.in2.visibility="hide";
		 document.out2.moveTo(x,y+40);
		 document.out3.moveTo(x,y+90);
		 document.out4.moveTo(x,y+135);
		 document.out5.moveTo(x,y+165);
		}
	 if(isMinIE5)
		{
		 noise.src="images/pro_link2.gif";
		 in22.style.display="none";
		 in22.style.position=""; 
		}
	}
	function img3()
	{
	 if(isMinNS4)	
		{
		 document.in3.visibility="show";
		 document.in3.moveTo(x,y+129);
		 document.out4.moveTo(x,y+150);
		 document.out5.moveTo(x,y+190);
		}
	 if(isMinIE5)
		{
		 in33.style.display="";
		 in33.style.position="relative";
		 power.src="images/pro_link3_pop.gif"
		 out33.style.position="relative";
		 out44.style.position="relative";
		}
	}
	function img33()
	{
	 if(isMinNS4)	 
		{
		 document.in3.visibility="hide";
		 document.out2.moveTo(x,y+40);
		 document.out3.moveTo(x,y+90);
		 document.out4.moveTo(x,y+135);
		 document.out5.moveTo(x,y+165);
		}
	 if(isMinIE5)
		{
		 power.src="images/pro_link3.gif";
		 in33.style.display="none";
		 in33.style.position="";
		}
	}
	function img4()
	{
	 if(isMinNS4)
		{
		 document.in4.visibility="show";
		 document.in4.moveTo(x,y+159);
		 document.out5.moveTo(x,y+180);
		}
	 if(isMinIE5)
		{
		 in44.style.display="";
		 in44.style.position="relative";
		 survey.src="images/pro_link4_pop.gif"
		 out44.style.position="relative";
		 out55.style.position="relative";
		}
	}
	function img44()
	{ 
      if(isMinNS4)
		{
		 document.in4.visibility="hide"; 
		 document.out2.moveTo(x,y+40);
		 document.out3.moveTo(x,y+90);
		 document.out4.moveTo(x,y+135);
		 document.out5.moveTo(x,y+165);
		}
	  if(isMinIE5)
		{
		 survey.src="images/pro_link4.gif";
		 in44.style.display="none";
		 in44.style.position="";
		}
	}
	function img5()
	{
	 if(isMinNS4)
		{
		 document.in5.visibility="show";
		 document.in5.moveTo(x,y+195);
		}
	 if(isMinIE5)
		{
	     in55.style.display="";
		 in55.style.position="relative";
		 civil.src="images/pro_link5_pop.gif"
		 out55.style.position="relative";
		}
	}
	function img55()
	{
	 if(isMinNS4)	
		{
		 document.in5.visibility="hide";
		 document.out2.moveTo(x,y+40);
		 document.out3.moveTo(x,y+90);
		 document.out4.moveTo(x,y+135);
		 document.out5.moveTo(x,y+165);
		}
	 if(isMinIE5)
		{
		 civil.src="images/pro_link5.gif";
		 in55.style.display="none";
		 in55.style.position="";
		}
	}

	air1a = new Image()
	air1b = new Image()
	air2a = new Image()
	air2b = new Image()
	air3a = new Image()
	air3b = new Image()
	air4a = new Image()
	air4b = new Image()
	air5a = new Image()
	air5b = new Image()
	air6b = new Image()
	air6a = new Image()
	air7a = new Image()
	air7b = new Image()
	air8a = new Image()
	air8b = new Image()

	noise1a = new Image()
	noise1b = new Image()
	noise2a = new Image()
	noise2b = new Image()
	noise3a = new Image()
	noise3b = new Image()
	noise4a = new Image()
	noise4b = new Image()

	power1a = new Image()
	power1b = new Image()
	

	survey1a = new Image()
	survey1b = new Image()

	civil1a = new Image()
	civil1b = new Image()
	civil2a = new Image()
	civil2b = new Image()
	civil3a = new Image()
	civil3b = new Image()


	air1a.src = "images/air_drop1.gif"
	air1b.src = "images/air_drop1_pop.gif"
	air2a.src = "images/air_drop2.gif"
	air2b.src = "images/air_drop2_pop.gif"
	air3a.src = "images/air_drop3.gif"
	air3b.src = "images/air_drop3_pop.gif"
	air4a.src = "images/air_drop4.gif"
	air4b.src = "images/air_drop4_pop.gif"
	air5a.src = "images/air_drop5.gif"
	air5b.src = "images/air_drop5_pop.gif"
	air6a.src = "images/air_drop6.gif"
	air6b.src = "images/air_drop6_pop.gif"
	air7a.src = "images/air_drop7.gif"
	air7b.src = "images/air_drop7_pop.gif"
	air8a.src = "images/air_drop8.gif"
	air8b.src = "images/air_drop8_pop.gif"

	noise1a.src = "images/noise_drop1.gif"
	noise1b.src = "images/noise_drop1_pop.gif"
	noise2a.src = "images/noise_drop2.gif"
	noise2b.src = "images/noise_drop2_pop.gif"
	noise3a.src = "images/noise_drop3.gif"
	noise3b.src = "images/noise_drop3_pop.gif"
	noise4a.src = "images/noise_drop4.gif"
	noise4b.src = "images/noise_drop4_pop.gif"

	power1a.src = "images/power_drop1.gif"
	power1b.src = "images/power_drop1_pop.gif"
	
	survey1a.src = "images/survey_drop1.gif"
	survey1b.src = "images/survey_drop1_pop.gif"

	civil1a.src = "images/civil_drop1.gif"
	civil1b.src = "images/civil_drop1_pop.gif"
	civil2a.src = "images/civil_drop2.gif"
	civil2b.src = "images/civil_drop2_pop.gif"
	civil3a.src = "images/civil_drop4.gif"
	civil3b.src = "images/civil_drop4_pop.gif"