function preloadImgs() {//v1.0

  var d=document, a=arguments;

  var image=new Array();

  for(var i=0; i<a.length; i++) {

    image[i] = new Image();

    image[i].src = a[i];

    }

}



function checkChange() {

	var frm = document.getElementById('change_form');

	if (frm.new_pass.value !== frm.confirm.value){

		alert('Wrong confirmation');

		return false;

	}

	else if (frm.old_pass.value.length == 0){

		alert('Fill field `Old password`');

		return false;

	}

	else if (frm.new_pass.value.length == 0){

		alert('Fill field `New password` and `Confirm`');

		return false;

	}

	return true;

}







function do_ajax(url) {

	var jsel = document.createElement('SCRIPT')

	jsel.type = 'text/javascript';

	jsel.src = url;

	document.body.appendChild(jsel);

}





function crc32 ( str ) {

    var table =

    '0000000077073096EE0E612C990951BA076DC419706AF48FE963A5359E6495A30EDB883279DCB8A4E0D5E91E97D2D98809B64C2B7EB17CBDE7B82D0790BF1D91'+

	'1DB710646AB020F2F3B9714884BE41DE1ADAD47D6DDDE4EBF4D4B55183D385C7136C9856646BA8C0FD62F97A8A65C9EC14015C4F63066CD9FA0F3D638D080DF5'+

	'3B6E20C84C69105ED56041E4A26771723C03E4D14B04D447D20D85FDA50AB56B35B5A8FA42B2986CDBBBC9D6ACBCF94032D86CE345DF5C75DCD60DCFABD13D59'+

	'26D930AC51DE003AC8D75180BFD0611621B4F4B556B3C423CFBA9599B8BDA50F2802B89E5F058808C60CD9B2B10BE9242F6F7C8758684C11C1611DABB6662D3D'+

	'76DC419001DB710698D220BCEFD5102A71B1858906B6B51F9FBFE4A5E8B8D4337807C9A20F00F9349609A88EE10E98187F6A0DBB086D3D2D91646C97E6635C01'+

	'6B6B51F41C6C6162856530D8F262004E6C0695ED1B01A57B8208F4C1F50FC45765B0D9C612B7E9508BBEB8EAFCB9887C62DD1DDF15DA2D498CD37CF3FBD44C65'+

	'4DB261583AB551CEA3BC0074D4BB30E24ADFA5413DD895D7A4D1C46DD3D6F4FB4369E96A346ED9FCAD678846DA60B8D044042D7333031DE5AA0A4C5FDD0D7CC9'+

	'5005713C270241AABE0B1010C90C20865768B525206F85B3B966D409CE61E49F5EDEF90E29D9C998B0D09822C7D7A8B459B33D172EB40D81B7BD5C3BC0BA6CAD'+

	'EDB883209ABFB3B603B6E20C74B1D29AEAD547399DD277AF04DB261573DC1683E3630B1294643B840D6D6A3E7A6A5AA8E40ECF0B9309FF9D0A00AE277D079EB1'+

	'F00F93448708A3D21E01F2686906C2FEF762575D806567CB196C36716E6B06E7FED41B7689D32BE010DA7A5A67DD4ACCF9B9DF6F8EBEEFF917B7BE4360B08ED5'+

	'D6D6A3E8A1D1937E38D8C2C44FDFF252D1BB67F1A6BC57673FB506DD48B2364BD80D2BDAAF0A1B4C36034AF641047A60DF60EFC3A867DF55316E8EEF4669BE79'+

	'CB61B38CBC66831A256FD2A05268E236CC0C7795BB0B4703220216B95505262FC5BA3BBEB2BD0B282BB45A925CB36A04C2D7FFA7B5D0CF312CD99E8B5BDEAE1D'+

	'9B64C2B0EC63F226756AA39C026D930A9C0906A9EB0E363F720767850500571395BF4A82E2B87A147BB12BAE0CB61B3892D28E9BE5D5BE0D7CDCEFB70BDBDF21'+

	'86D3D2D4F1D4E24268DDB3F81FDA836E81BE16CDF6B9265B6FB077E118B7477788085AE6FF0F6A7066063BCA11010B5C8F659EFFF862AE69616BFFD3166CCF45'+

	'A00AE278D70DD2EE4E0483543903B3C2A7672661D06016F74969474D3E6E77DBAED16A4AD9D65ADC40DF0B6637D83BF0A9BCAE53DEBB9EC547B2CF7F30B5FFE9'+

	'BDBDF21CCABAC28A53B3933024B4A3A6BAD03605CDD7069354DE572923D967BFB3667A2EC4614AB85D681B022A6F2B94B40BBE37C30C8EA15A05DF1B2D02EF8D';

    var crc=0;var x=0;var y=0;

    crc=crc^(-1);

    for(var i=0,iTop=str.length;i<iTop;i++){

    y=(crc^str.charCodeAt(i))&0xFF;x="0x"+table.substr(y*8, 8 );

    crc= ( crc >>> 8 ) ^ x;

    }

    return crc ^ (-1);

}

var random_seed;

function rand(){random_seed=crc32((new Date())+'.'+random_seed);return random_seed;}



function bref() {

	do_ajax("/botstop_refresh.php");

	var p = Math.floor(Math.random()*10000);

	document.getElementById("botstop").src = "/botstop.php?"+p;

	p = Math.floor(Math.random()*10000);

	document.getElementById("botstop_1").src = "/botstop.php?"+p;



}