var intervalHID = "";
var intervalRID = "";
var intervalIID = "";
var intervalDID = "";
var intervalMID = "";
var intervalCID = "";
var intervalTID = "";
var browser = navigator.appName;
function zoomIn(id)
{	
	if(browser == "Microsoft Internet Explorer")
	{
		currHeight = document.getElementById(id).height;
		document.getElementById(id).height = currHeight+4;
		currHeight = currHeight+4;		
		if(id == "home")
		{
			if(intervalHID=="")
				intervalHID = setInterval(function(){zoomIn(id);}, 1);
			if(intervalHID!="" && currHeight >= 42)
			{
				clearInterval(intervalHID);
				intervalHID=""
			}
		}
		else if(id == "ringtones")
		{
			if(intervalRID=="")
				intervalRID = setInterval(function(){zoomIn(id);}, 1);
			if(intervalRID!="" && currHeight >= 42)
			{
				clearInterval(intervalRID);
				intervalRID=""
			}
		}
		else if(id == "infob")
		{
			if(intervalIID=="")
				intervalIID = setInterval(function(){zoomIn(id);}, 1);
			if(intervalIID!="" && currHeight >= 42)
			{
				clearInterval(intervalIID);
				intervalIID=""
			}
		}
		else if(id == "debate")
		{
			if(intervalDID=="")
				intervalDID = setInterval(function(){zoomIn(id);}, 1);
			if(intervalDID!="" && currHeight >= 42)
			{
				clearInterval(intervalDID);
				intervalDID=""
			}
		}
		else if(id == "movie")
		{
			if(intervalMID=="")
				intervalMID = setInterval(function(){zoomIn(id);}, 1);
			if(intervalMID!="" && currHeight >= 42)
			{
				clearInterval(intervalMID);
				intervalMID=""
			}
		}
		else if(id == "contact")
		{
			if(intervalCID=="")
				intervalCID = setInterval(function(){zoomIn(id);}, 1);
			if(intervalCID!="" && currHeight >= 42)
			{
				clearInterval(intervalCID);
				intervalCID=""
			}
		}
		else if(id == "tools")
		{
			if(intervalTID=="")
				intervalTID = setInterval(function(){zoomIn(id);}, 1);
			if(intervalTID!="" && currHeight >= 42)
			{
				clearInterval(intervalTID);
				intervalTID=""
			}
		}
	}
	else
	{
		currHeight = document.getElementById(id).height;
		document.getElementById(id).height = currHeight+1;
		currHeight = currHeight+1;
		if(id == "home")
		{
			if(intervalHID=="")
				intervalHID = setInterval(function(){zoomIn(id);}, 10);
			if(intervalHID!="" && currHeight >= 50)
			{
				clearInterval(intervalHID);
				intervalHID=""
			}
		}
		else if(id == "ringtones")
		{
			if(intervalRID=="")
				intervalRID = setInterval(function(){zoomIn(id);}, 10);
			if(intervalRID!="" && currHeight >= 50)
			{
				clearInterval(intervalRID);
				intervalRID=""
			}
		}
		else if(id == "infob")
		{
			if(intervalIID=="")
				intervalIID = setInterval(function(){zoomIn(id);}, 10);
			if(intervalIID!="" && currHeight >= 50)
			{
				clearInterval(intervalIID);
				intervalIID=""
			}
		}
		else if(id == "debate")
		{
			if(intervalDID=="")
				intervalDID = setInterval(function(){zoomIn(id);}, 10);
			if(intervalDID!="" && currHeight >= 50)
			{
				clearInterval(intervalDID);
				intervalDID=""
			}
		}
		else if(id == "movie")
		{
			if(intervalMID=="")
				intervalMID = setInterval(function(){zoomIn(id);}, 10);
			if(intervalMID!="" && currHeight >= 50)
			{
				clearInterval(intervalMID);
				intervalMID=""
			}
		}
		else if(id == "contact")
		{
			if(intervalCID=="")
				intervalCID = setInterval(function(){zoomIn(id);}, 10);
			if(intervalCID!="" && currHeight >= 50)
			{
				clearInterval(intervalCID);
				intervalCID=""
			}
		}
		else if(id == "tools")
		{
			if(intervalTID=="")
				intervalTID = setInterval(function(){zoomIn(id);}, 10);
			if(intervalTID!="" && currHeight >= 50)
			{
				clearInterval(intervalTID);
				intervalTID=""
			}
		}
	}
}
function zoomOut(id)
{
	if(browser == "Microsoft Internet Explorer")
	{
		currHeight = document.getElementById(id).height;
		document.getElementById(id).height = currHeight-4;
		currHeight = currHeight-4;
		
		if(id == "home")
		{
			if(intervalHID!="")
			{
				clearInterval(intervalHID);
				intervalHID=""
			}
			if(intervalHID=="")
				intervalHID = setInterval(function(){zoomOut(id);}, 1);
			if(intervalHID!="" && currHeight <= 30)
			{
				clearInterval(intervalHID);
				intervalHID=""
			}
		}
		else if(id == "ringtones")
		{
			if(intervalRID!="")
			{
				clearInterval(intervalRID);
				intervalRID=""
			}
			if(intervalRID=="")
				intervalRID = setInterval(function(){zoomOut(id);}, 1);
			if(intervalRID!="" && currHeight <= 30)
			{
				clearInterval(intervalRID);
				intervalRID=""
			}
		}
		else if(id == "infob")
		{
			if(intervalIID!="")
			{
				clearInterval(intervalIID);
				intervalIID=""
			}
			if(intervalIID=="")
				intervalIID = setInterval(function(){zoomOut(id);}, 1);
			if(intervalIID!="" && currHeight <= 30)
			{
				clearInterval(intervalIID);
				intervalIID=""
			}
		}
		else if(id == "debate")
		{
			if(intervalDID!="")
			{
				clearInterval(intervalDID);
				intervalDID=""
			}
			if(intervalDID=="")
				intervalDID = setInterval(function(){zoomOut(id);}, 1);
			if(intervalDID!="" && currHeight <= 30)
			{
				clearInterval(intervalDID);
				intervalDID=""
			}
		}
		else if(id == "movie")
		{
			if(intervalMID!="")
			{
				clearInterval(intervalMID);
				intervalMID=""
			}
			if(intervalMID=="")
				intervalMID = setInterval(function(){zoomOut(id);}, 1);
			if(intervalMID!="" && currHeight <= 30)
			{
				clearInterval(intervalMID);
				intervalMID=""
			}
		}
		else if(id == "contact")
		{
			if(intervalCID!="")
			{
				clearInterval(intervalCID);
				intervalCID=""
			}
			if(intervalCID=="")
				intervalCID = setInterval(function(){zoomOut(id);}, 1);
			if(intervalCID!="" && currHeight <= 30)
			{
				clearInterval(intervalCID);
				intervalCID=""
			}
		}
		else if(id == "tools")
		{
			if(intervalTID!="")
			{
				clearInterval(intervalTID);
				intervalTID=""
			}
			if(intervalTID=="")
				intervalTID = setInterval(function(){zoomOut(id);}, 1);
			if(intervalTID!="" && currHeight <= 30)
			{
				clearInterval(intervalTID);
				intervalTID=""
			}
		}
	}
	else
	{
		currHeight = document.getElementById(id).height;
		document.getElementById(id).height = currHeight-1;
		currHeight = currHeight-1;
		if(id == "home")
		{
			if(intervalHID!="")
			{
				clearInterval(intervalHID);
				intervalHID=""
			}
			if(intervalHID=="")
				intervalHID = setInterval(function(){zoomOut(id);}, 10);
			if(intervalHID!="" && currHeight <= 30)
			{
				clearInterval(intervalHID);
				intervalHID=""
			}
		}
		else if(id == "ringtones")
		{
			if(intervalRID!="")
			{
				clearInterval(intervalRID);
				intervalRID=""
			}
			if(intervalRID=="")
				intervalRID = setInterval(function(){zoomOut(id);}, 10);
			if(intervalRID!="" && currHeight <= 30)
			{
				clearInterval(intervalRID);
				intervalRID=""
			}
		}
		else if(id == "infob")
		{
			if(intervalIID!="")
			{
				clearInterval(intervalIID);
				intervalIID=""
			}
			if(intervalIID=="")
				intervalIID = setInterval(function(){zoomOut(id);}, 10);
			if(intervalIID!="" && currHeight <= 30)
			{
				clearInterval(intervalIID);
				intervalIID=""
			}
		}
		else if(id == "debate")
		{
			if(intervalDID!="")
			{
				clearInterval(intervalDID);
				intervalDID=""
			}
			if(intervalDID=="")
				intervalDID = setInterval(function(){zoomOut(id);}, 10);
			if(intervalDID!="" && currHeight <= 30)
			{
				clearInterval(intervalDID);
				intervalDID=""
			}
		}
		else if(id == "movie")
		{
			if(intervalMID!="")
			{
				clearInterval(intervalMID);
				intervalMID=""
			}
			if(intervalMID=="")
				intervalMID = setInterval(function(){zoomOut(id);}, 10);
			if(intervalMID!="" && currHeight <= 30)
			{
				clearInterval(intervalMID);
				intervalMID=""
			}
		}
		else if(id == "contact")
		{
			if(intervalCID!="")
			{
				clearInterval(intervalCID);
				intervalCID=""
			}
			if(intervalCID=="")
				intervalCID = setInterval(function(){zoomOut(id);}, 10);
			if(intervalCID!="" && currHeight <= 30)
			{
				clearInterval(intervalCID);
				intervalCID=""
			}
		}
		else if(id == "tools")
		{
			if(intervalTID!="")
			{
				clearInterval(intervalTID);
				intervalTID=""
			}
			if(intervalTID=="")
				intervalTID = setInterval(function(){zoomOut(id);}, 10);
			if(intervalTID!="" && currHeight <= 30)
			{
				clearInterval(intervalTID);
				intervalTID=""
			}
		}
	}
}