function qValidate(qForm)
{
	//return false
	qTxt = qForm.qTxt.value;
	qTxt = qTxt.replace(/\"/g,"\"");
	
	if(qTxt == "" || qTxt.length < 2)
	{
		showDialog("נא הקלד/י מילות חיפוש.","inform");
		return false;
	}
	else
	{
		if(! checkChars(qTxt))
		{
			showDialog("על מילות החיפוש להכיל אותיות, מספרים, גרש או גרשיים בלבד.","inform");
			return false;
		}
		else
			return true;
	}
}

function checkChars(qTxt)
{
	var qBadCharsArr = new Array(25);
	 
		qBadCharsArr[0] = "<"
		qBadCharsArr[1] = ">"
		qBadCharsArr[2] = "="
		qBadCharsArr[3] = "&"
		qBadCharsArr[4] = "?"
		qBadCharsArr[5] = "%"
		qBadCharsArr[6] = "!"
		qBadCharsArr[7] = "@"
		qBadCharsArr[8] = "#"
		qBadCharsArr[9] = "$"
		qBadCharsArr[10] = "^"
		qBadCharsArr[11] = "*"
		qBadCharsArr[12] = "("
		qBadCharsArr[13] = ")"
		qBadCharsArr[14] = "+"
		qBadCharsArr[15] = "["
		qBadCharsArr[16] = "]"
		qBadCharsArr[17] = "{"
		qBadCharsArr[18] = "}"
		qBadCharsArr[19] = "/"
		qBadCharsArr[20] = "|"
		qBadCharsArr[21] = ","
		qBadCharsArr[22] = ";"
		qBadCharsArr[23] = "."
		qBadCharsArr[24] = ":"
		qBadCharsArr[25] = "~"
		//qBadCharsArr[26] = "\""
		
	for(i=0;i<=qBadCharsArr.length-1;i++)
	{
		if(qTxt.indexOf(qBadCharsArr[i]) >= 0)
			return false
	}
	return true;
	
}