////////////////////////// Email the imges /////////////////////////////////////

function Email(file)
{	
	window.open('email.php?img='+file,'image','toolbar = no,location = no,scrollbars = no,resizable = no directories = no,status = yes,menubar = no,max = no,width =320,height =200,top = 100,left = 100');
}

//////////////////////////  Function for checking Prescription entry  ////////////////////////////////

function checkPrescription(frm)
{	
	if((frm.Rsp.selectedIndex == 0) || (frm.Ras.selectedIndex == 0) || (frm.Rax.disabled == false && frm.Rax.selectedIndex == 0) /*|| (frm.Rpd.selectedIndex == 0)*/ || (frm.Lsp.selectedIndex == 0) || (frm.Las.selectedIndex == 0) || (frm.Lax.disabled == false && frm.Lax.selectedIndex == 0))// || (frm.Lpd.selectedIndex == 0))
	{
		alert("Please select at least one value");
		return false;
	}
		return true;
}

function Prescription(frm)

{
	
	if((frm.Rsp.selectedIndex == 0) || (frm.Ras.selectedIndex == 0) || (frm.Rax.disabled == false && frm.Rax.value == 0) || (frm.Rad1.selectedIndex == 0) /*|| (frm.Rpd1.selectedIndex == 0) */ || (frm.Lsp.selectedIndex == 0) || (frm.Las.selectedIndex == 0) || (frm.Lax.disabled == false && frm.Lax.value == 0) || (frm.Lad1.selectedIndex == 0) )//|| (frm.Lpd1.selectedIndex == 0))
	{
		alert("Please select at least one value");
		return false;
	}

	if((frm.txtLbrand.value == "") || (frm.txtBrand.value== ""))
	{
		alert("Brand name should not be blank");
		return false;	
	}
		return true;
}

/*function KeyPress(the_key)

{
	var a=the_key.keyCode;
	
	if( a <= "33") 
	{
		return true;
	}
		return false;	*/

function  KeyPress(e)
{
	
				if( !e ) 
				{
					e = window.event;
				}
			
				if( typeof( e.which ) == 'number' ) 
				{
					
					//NS 4, NS 6+, Mozilla 0.9+, Opera</SPAN>
				
					e = e.which;
					
				}
			
				else 
				
				if( typeof( e.keyCode ) == 'number'  ) 
				{
					//IE, NS 6+, Mozilla 0.9
					e = e.keyCode;
				} 
				else 
				
				if( typeof( e.charCode ) == 'number'  ) 
				{
					//also NS 6+, Mozilla 0.9
					e = e.charCode;
				} 
				else 
				{
					//TOTAL FAILURE, WE HAVE NO WAY OF OBTAINING THE KEY CODE</SPAN>
					return;
				}
								
				//8--for back button / 46---point
				
				if( e <= 33)
				{
					return true;
				}
				e=0
				e.keyCode=0;
				e.charCode=0;
				e.which=0;

				return false;	
}

function checkfile()

{
	var frm = document.myform;

	if(frm.MyFile.value=="")
	{
		alert("Please select file");
		frm.MyFile.focus();
		return false;
	}


/*if(frm.MyFile.value.lastIndexOf(".jpg" | ".JPG") == -1)

{
	alert((frm.MyFile.value.lastIndexOf(".jpg") ));
		 alert("Please upload only  .jpg , .jpeg  extention file");
		  return false;
}
*/

filename = frm.MyFile.value.replace("/", "//");

		if ((getExtension(filename) != "JPG") && (getExtension(filename) != "jpg") && (getExtension(filename)!= "jpeg") )
			{
				alert("Only files with extension  .jpg or .jpeg or .JPG  are allowed to be uploaded");
				return false;
			}

	var dvMsg = document.getElementById("dvShowMsg");
 	dvMsg.innerHTML = "Uploading image. Please wait ....";
	frm.upload.style.visibility = "hidden";		
	return true;
}