function callfun(a,b)
{
Latest=((navigator.userAgent.toLowerCase().indexOf("mozilla")==0) && (navigator.userAgent.toLowerCase().charAt(8) >= 5) && (navigator.userAgent.toLowerCase().indexOf("compatible")<0))
	if(document.dfrm.dummfield.value!="No")
	{
		if(navigator.appName=="Microsoft Internet Explorer" || Latest==true)
		{
			for(i=0;i<15;i++)
			{
				temp=i	
				if(i==a || i==b)	
				{
					document.getElementById('divs'+temp).style.visibility="visible"
				}
				else
				{
					document.getElementById('divs'+temp).style.visibility="hidden"
				}
			}
		}	
	}
}

function callfun2(c,d)
{
Latest=((navigator.userAgent.toLowerCase().indexOf("mozilla")==0) && (navigator.userAgent.toLowerCase().charAt(8) >= 5) && (navigator.userAgent.toLowerCase().indexOf("compatible")<0))
	if(document.dfrm.dummfield.value!="No")
	{
		if(navigator.appName!="Microsoft Internet Explorer" && Latest!=true)
		{	
			for(f=0;f<15;f++)
			{
				if(f==c || f==d)	
				{
					document.layers['divs'+f].visibility="show"
				}
				else
				{
					document.layers['divs'+f].visibility="hide"
				}
			}
		}	
	}
}

function callfun1(x,y,z)
{
Latest=((navigator.userAgent.toLowerCase().indexOf("mozilla")==0) && (navigator.userAgent.toLowerCase().charAt(8) >= 5) && (navigator.userAgent.toLowerCase().indexOf("compatible")<0))
	if(document.dfrm.dummfield.value!="No")
	{
		for(j=0;j<15;j++)
		{
			if(j==x || j==y || j==z)	
			{
			temp1=j
				if (navigator.appName=="Microsoft Internet Explorer" || Latest==true)
				{
					document.getElementById('divs'+temp1).style.visibility="visible"
				}
				else
				{
					document.layers['divs'+temp1].visibility="show"
				}
			}
			else
			{
				if (navigator.appName=="Microsoft Internet Explorer" || Latest==true)
				{
					document.getElementById('divs'+j).style.visibility="hidden"
				}
				else
				{
					document.layers['divs'+j].visibility="hide"
				}
			}
		}
	}
}