$(document).ready(
	function(){
		 tabclick("tab0"+rand(1,4));
	}
);


function rand( min, max ) {
	if( max ) {
		return Math.floor(Math.random() * (max - min + 1)) + min;
	} else {
		return Math.floor(Math.random() * (min + 1));
	}
}

function tabclick(tabid){
		
	$("#tab01").css("border-bottom","1px solid white");
	$("#tab02").css("border-bottom","1px solid white");
	$("#tab03").css("border-bottom","1px solid white");
	$("#tab04").css("border-bottom","1px solid white");

	switch(tabid){
	
	case "tab01":
		$("#"+tabid).css("border-bottom","1px solid #1B379A");
		$("#promocnt").css("background",$("#"+tabid).css("backgroundColor")+" url(/img/promobgblue.jpg) no-repeat 0px 33px");
		$("#promocnt").html("<p>"+$("#promo01").html()+"</p>");
	break;
	
	case "tab02":
		$("#"+tabid).css("border-bottom","1px solid #DF3C01");
		$("#promocnt").css("background",$("#"+tabid).css("backgroundColor")+" url(/img/promobgred.jpg) no-repeat 0px 33px");
		$("#promocnt").html("<p>"+$("#promo02").html()+"</p>");
	break;
	
	case "tab03":
		$("#"+tabid).css("border-bottom","1px solid #484848");
		$("#promocnt").css("background",$("#"+tabid).css("backgroundColor")+" url(/img/promobggray.jpg) no-repeat 0px 33px");
		$("#promocnt").html("<p>"+$("#promo03").html()+"</p>");
	break;
	
	case "tab04":
		$("#"+tabid).css("border-bottom","1px solid #4F901C");
		$("#promocnt").css("background",$("#"+tabid).css("backgroundColor")+" url(/img/promobggreen.jpg) no-repeat 0px 33px");
		$("#promocnt").html("<p>"+$("#promo04").html()+"</p>");
	break;

	}
}

function NewTrColorBlink(){
	
	currEl = document.getElementById(arguments[0]);
	currTR = currEl.style;
	
	if(currEl.className == "offBlink"){	
		currEl.className = "onBlink";
	}else{
	 	currEl.className = "offBlink";
	}
	
}


function emailValid(){
	if (arguments[0].search(/^[\w\.\-\~]+@[\w\.\-]+\.[\w\.\-]+$/) == -1){ return false;	
	}else{ return true;}
}

function trimWhiteSpace(){
	return arguments[0].replace(/\s/g,'');
}



function inputDefVal(){
	
	var inpt = arguments[0];
	var defval = arguments[1];
	var clickact = arguments[2];
			
	if(clickact){
		if(inpt.value==defval){
			inpt.value = '';
			inpt.style.color = "#333";
		}
	}else{
		
		if(trimWhiteSpace(inpt.value)==''){
			inpt.value = defval;
			inpt.style.color = "#999";
		}
		
	}
	
		
}