/*
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.0
 	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
 	  d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
 	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
 	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
 	if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
	//if (layersLoaded == 0){ return false() }
		var i,p,v,obj,args=MM_showHideLayers.arguments;
		for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
	  	if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
	  	obj.visibility=v; 
	  	
			//Set the display of the Div to none if its hidden so that the menu shrinks in size
			if(v=='hidden')
			{
				obj.display='none';
			}
			else
			{
				obj.display='';
			}
	  	}
}

*/


//This function will check for obligatory fields
// 
// The datatype value, is the type of data it should contain. These types are held in the PS_QuestionDataTypes Table
/* PLEASE KEEP THESE VALUES UPDATED  (Select * from PS_QuestionDataTypes )
	1	string	2	int	3	date	4	personnr*/
//The tyo value is the question type.
/* PLEASE KEEP THESE VALUES UPDATED  (Select * from PS_QuestionDataTypes )
	1	radio	2	check	3	dropdown	4	text*/

function QuestionniareCheck(ObligArray)
{
	//obj, datatype, typ, id
	
	var formObjarr=ObligArray.split(",");
	
	for (i=0; i<formObjarr.length; i++)
	{
			var obj = MM_findObj(formObjarr[i])
			var javaalerttext = MM_findObj(formObjarr[i] + 'JavaAlert')
			
			if (obj != null)
			{

			switch (formObjarr[i+2])
				{
				case "4" :
				
					if (obj.value == "")
					{
					switch (formObjarr[i+1])
						{
						case "1" :
							
							//alert("You must enter information here : (it must be a string)");
							alert(javaalerttext)
							obj.focus();
							return false;
							break;
						
						case "2" :
							alert("must be a Number");
							obj.focus();
							return false;
							break;
						
						case "3" :
							alert("must be a date YYYY-MM-DD");
							obj.focus();
							return false;
							break;
						
						case "4" :
							alert("must be a personal number YYYYMMDD-NNNN");
							obj.focus();
							return false;
							break;
						}
					}	
					
				break;
				
				case "1" :
					tmpempty = ""
					for (var r=0; r<obj.length; r++)
					{
						if (obj[r].checked)
							{
								tmpempty="notempty"
							}
					}
					
					if (tmpempty=="")
					{
						alert(javaalerttext.value)
						obj[0].focus();
						return false;
					}
					
					break;
				
				case "2" :
					tmpempty = ""
					
					for (var r=0; r<obj.length; r++)
					{
						if (obj[r].checked)
							{
								tmpempty="notempty"
							}
					}
					
					if (tmpempty=="")
					{
						alert(javaalerttext.value)
						obj[0].focus();
						return false;
					}
					
				
					break;
				
				case "3" :
					if (obj.value == "")
					{
						alert(javaalerttext.value)
						obj.focus();
						return false;
					}
					
					break;
				}
			}	
			i=i+3
	}
	
	return true;
}