var searchString = "";
var computedString = "" ;
var isSubmitted = "NO";  

function doSearch() { 
	computedString = document.forms[0].ComputedQuery.value ;
	searchString = document.forms[0].SearchFormula.value ;
	if (searchString == "" ) {
		alert("You have to enter something for me to search for!") ;
	} else {
		//window.open(computedString + searchString, window.name);
		window.location = (computedString + searchString);
	}
} ;

function setFormFocus(e) {
	e.focus(); 
	e.select();
};

function checkSubmitted(f) { 
	if (isSubmitted =="NO") {
              isSubmitted = "YES"; 
              f.submit(); 
	}
	else {
              alert("You have already submitted this document, just waiting for response from the server. Please click 'OK' to continue.")
	}	
} ;

function doSubmit(f, v){
	if ( v ){
		var a = new Array();
	     	a[a.length] = [f.eMailAddress, 'You must enter a valid e-mail address!', ['email']];          	
			a[a.length] = [f.FirstName, 'You must enter a first name!'];
		 	a[a.length] = [f.Surname, 'You must enter a surname!'];
	 		a[a.length] = [f.PhoneNumber, 'You must enter a phone number!']; 
	 		     	
		if ( validateRequiredFields( f, a ) ){ 
			return true;
		}else{
			return false;
		}
	} else {
		return true;
	}
};

function readValues(){
	var lastyear = new Date();
	lastyear.setFullYear(lastyear.getFullYear() - 1);

	switch(document.forms[0].SubType.value) {
	case 'Homepage':
		document.cookie = "TitleCookie=Delete; expires=" + lastyear.toGMTString();
		document.cookie = "LevelCookie=Delete; expires=" + lastyear.toGMTString();
	 	break;
	case 'Sub Home' :
		switch(document.forms[0].Type.value) {
		case 'Thank You':
			document.cookie = "TitleCookie=Products;path=/";
			document.cookie = "LevelCookie=Delete; expires=" + lastyear.toGMTString();
			break;
		default:
			document.cookie = "TitleCookie=" + escape(document.forms[0].DisplayTag.value) + ";path=/";
			document.cookie = "LevelCookie=Delete; expires=" + lastyear.toGMTString();
			break;
		} ;
		break;
	 case '1 level':
		document.cookie = "LevelCookie=" + escape(document.forms[0].DisplayTag.value) + ";path=/";
	 	break;
	};
};