function LimitMultiLineLength(obj,event)
{
	var keyCode = document.all ?  event.keyCode : event.which;
	//var re = new RegExp("\r\n","g")  
	var max = obj.MaxLength;	
	var count = obj.value.length;// obj.value.replace(re,"").length ;	
	if (count >= max && keyCode > 31 )
		event.returnValue=false;      
}

function IsEnterKey(event)
{
	return (document.all && event.keyCode == 13 || ((document.getElementById || document.layers ) && event.which == 13 ));
}

function DontSubmitOnEnter(event) 
{
	if( IsEnterKey(event) )
	{
		event.returnValue = false;  
		event.cancel = true; 						
		return false;		
	}  
}


function SubmitOnEnter(button,event)
{

	if ( IsEnterKey(event)  )
	{    
            event.returnValue=false;
            event.cancel = true;     
			var btn = document.getElementById(button);
			btn.click();
            //eval(button +'.click()');
	}
}

var bBlurLinks=true;
function BlurLinks() {
	if( bBlurLinks )
	{
		for (a in document.links) 
			if( !a.onfocus )
				a.onfocus = a.blur;
		bBlurLinks=false;
	}
}
document.onmousedown = BlurLinks;