function sinDisplay()
	{
		document.getElementById('single').style.display="block";
		//document.getElementById('Double_Outer_Thickness').selectedIndex=0
		//document.getElementById('Air_Gap').selectedIndex=0
		//document.getElementById('Air_Gap_Medium').selectedIndex=0
		//document.getElementById('Inner_Thickness').selectedIndex=0
		document.getElementById('double').style.display="none";
//		alert(document.getElementById('single').style.display);
//		alert(document.getElementById('Sone').style.display);
		document.getElementById('Sone').style.display="block";
		document.getElementById('Dtwo').style.display="none";
		//alert(document.getElementById('Single_Outer_Thickness').selectedIndex);
				//document.getElementById('Single_Outer_Thickness').selectedIndex=2
		dotval = document.getElementById('Single_Outer_Thickness').value;
		document.getElementById('Sone').innerHTML = "You have opted for&nbsp; <span id='Singler'>Single Glazing of &nbsp;<span id='Sing'>"+dotval+"</span>&nbsp;mm.";


	}
	function douDisplay()
	{
		document.getElementById('single').style.display="none";
		//document.getElementById('Single_Outer_Thickness').selectedIndex=0
		
		document.getElementById('double').style.display="block";
				//alert(document.getElementById('double').style.display);

		document.getElementById('Sone').style.display="none";
		document.getElementById('Dtwo').style.display="block";
		dotval = document.getElementById('Double_Outer_Thickness').value
		airgapval = document.getElementById('Air_Gap').value
		airgapmedval = document.getElementById('Air_Gap_Medium').value
		inrthickval = document.getElementById('Inner_Thickness').value
		EAvaluedval = document.getElementById('Ex_Appearance').value
		document.getElementById('Dtwo').innerHTML = "You have opted for&nbsp;<span id='Doubler'>Double Glazing consisting of the external glass being &nbsp;<span id='Dtick'>"+dotval+"</span>&nbsp;mm,and the internal glass being &nbsp;<span id='DAirgapthick'>"+dotval+"</span> with medium gap filled with &nbsp;<span id='DAirgap'>"+airgapval+"</span>&nbsp;of <span id='DAirgapM'>"+airgapmedval+"</span> mm gap,in the <span id='EAvalued'>"+EAvaluedval+"</span>&nbsp;Shade.</span>";

	}
	function Light_Trans(LT_ref)
	{
		//alert(LT_ref);
		document.getElementById('MainDiv').style.display="block";
		//alert(document.getElementById('MainDiv').style.display);
		document.getElementById("LTR").innerHTML=LT_ref;
		//alert(document.getElementById("LTR").innerHTML);
	}
	function Solar_Fact(SF_ref)
	{
		document.getElementById('MainDiv').style.display="block";
		document.getElementById("SF").innerHTML=SF_ref;
	}
	function ExRefMain(exref)
	{
		document.getElementById('MainDiv').style.display="block";
		//document.getElementById('ExRefMain').style.display="";
		document.getElementById("Ex_Ref").innerHTML=exref;
	}
	function Ex_Reflect(ex_ref)
	{
		document.getElementById('MainDiv').style.display="block";
		//document.getElementById('ExRefMain').style.display="";
		document.getElementById("Ex_RefMain").innerHTML=ex_ref;
	}
	function In_Reflect(in_ref)
	{
		document.getElementById('MainDiv').style.display="block";
		//document.getElementById('ExRefMain').style.display="";
		document.getElementById("In_RefMain").innerHTML=in_ref;
	}
	function UV(UV_ref)
	{
		document.getElementById('MainDiv').style.display="block";
		document.getElementById("UValued").innerHTML=UV_ref;
	}
	function EA(EA_ref)
	{
		document.getElementById('MainDiv').style.display="block";
		document.getElementById("EAvalued").innerHTML=EA_ref;
	}
	function SOT(SOT_ref)
	{
		document.getElementById("Sing").innerHTML=SOT_ref;
		document.getElementById('MainDiv').style.display="block";
		document.getElementById('Singler').style.display="block";
		document.getElementById('Doubler').style.display="none";
	}
//
	function DOT(DOT_ref)
	{
		document.getElementById("Dtick").innerHTML=DOT_ref;
		document.getElementById('MainDiv').style.display="block";
		document.getElementById('Singler').style.display="none";
		document.getElementById('Doubler').style.display="block";
	}	
	function DAG(DAG_ref)
	{
		document.getElementById("DAirgap").innerHTML=DAG_ref;
		document.getElementById('MainDiv').style.display="block";
		document.getElementById('Singler').style.display="none";
		document.getElementById('Doubler').style.display="block";
	}
	function DAGM(DAGM_ref)
	{
		document.getElementById("DAirgapM").innerHTML=DAGM_ref;
		document.getElementById('MainDiv').style.display="block";
		document.getElementById('Singler').style.display="none";
		document.getElementById('Doubler').style.display="block";
	}
	function DIT(DIT_ref)
	{
		document.getElementById("DAirgapthick").innerHTML=DIT_ref;
		document.getElementById('MainDiv').style.display="block";
		document.getElementById('Singler').style.display="none";
		document.getElementById('Doubler').style.display="block";
	}

function mandiv()
{
		document.getElementById('MainDiv').style.display="block";
}
function validation()
{
	if(document.getElementById('sGlazing_Type').checked == true || document.getElementById('dGlazing_Type').checked == true) 
	{
		
	}
	else
	{
		alert("Please Select any one of the Glazing Type");
		return false;
	}
	//for single
		if (document.getElementById('sGlazing_Type').checked == true)
		{
			if(document.getElementById('Single_Outer_Thickness').selectedIndex==0)
			{
				alert("Please Select the Single Outer Thickness");
				document.getElementById('Single_Outer_Thickness').focus();
				return false;
			}
		}
	
	//single ends here
	
	//for double
		if (document.getElementById('dGlazing_Type').checked == true)
		{
			if(document.getElementById('Double_Outer_Thickness').selectedIndex==0)
			{
				alert("Please Select Double Outer Thickness");
				document.getElementById('Double_Outer_Thickness').focus();
				return false;
			}
			if(document.getElementById('Air_Gap').selectedIndex==0)
			{
				alert("Please Select the Medium Gap Value");
				document.getElementById('Air_Gap').focus();
				return false;
			}
			if(document.getElementById('Air_Gap_Medium').selectedIndex==0)
			{
				alert("Please select Medium");
				document.getElementById('Air_Gap_Medium').focus();
				return false;
			}
		/*	if(document.getElementById('Inner_Thickness').value !="")
			{
				alert(document.getElementById('Inner_Thickness').value);
				return false;
				
			} */
			if(document.getElementById('Inner_Thickness').value== "")
			{
				alert("Please Select Inner Thickness Value");
				document.getElementById('Inner_Thickness').focus();
				return false;
			}
		}
	//double ends here
	
	
}