function CheckLanguage(){
    var arToEng = document.getElementById('rdArToEng');
    var engToAr = document.getElementById('rdEngToAr');
    if( !arToEng.checked && !engToAr.checked)
        {
           alert('Please select translation mode:\n -Arabic to English or English to Arabic');
           return false;
        }
    return true;
}

function handleKeyPress(e,btn){
	var key=e.keyCode || e.which;
	if (key==13){
		 e.returnValue=false; 
		 e.cancel = true; 
		  document.getElementById(btn).focus();
		    document.getElementById(btn).click();
	}
}

function autoHide(fld)
{
	if(!fld.f){
		fld.im = fld.value;
		fld.f = true;
	}
	if(fld.value == fld.im){
		fld.value = "";
	}
	
	fld.onblur = function()
	{
		if(this.value == ""){
			this.value = this.im;
		} 
	}
}