var hex_chr="0123456789abcdef";function hex(num){var str="";for(var j=7;j>=0;j--)str+=hex_chr.charAt((num>>(j*4))&0x0F);return str}function str2blks_SHA1(str){var nblk=((str.length+8)>>6)+1;var blks=new Array(nblk*16);for(var i=0;i<nblk*16;i++)blks[i]=0;for(var i=0;i<str.length;i++)blks[i>>2]|=str.charCodeAt(i)<<(24-(i%4)*8);blks[i>>2]|=0x80<<(24-(i%4)*8);blks[nblk*16-1]=str.length*8;return blks}function safe_add(x,y){var lsw=(x&0xFFFF)+(y&0xFFFF);var msw=(x>>16)+(y>>16)+(lsw>>16);return(msw<<16)|(lsw&0xFFFF)}function rol(num,cnt){return(num<<cnt)|(num>>>(32-cnt))}function ft(t,b,c,d){if(t<20)return(b&c)|((~b)&d);if(t<40)return b^c^d;if(t<60)return(b&c)|(b&d)|(c&d);return b^c^d}function kt(t){return(t<20)?1518500249:(t<40)?1859775393:(t<60)?-1894007588:-899497514}function calcSHA1(str){var x=str2blks_SHA1(str);var w=new Array(80);var a=1732584193;var b=-271733879;var c=-1732584194;var d=271733878;var e=-1009589776;for(var i=0;i<x.length;i+=16){var olda=a;var oldb=b;var oldc=c;var oldd=d;var olde=e;for(var j=0;j<80;j++){if(j<16)w[j]=x[i+j];else w[j]=rol(w[j-3]^w[j-8]^w[j-14]^w[j-16],1);var t=safe_add(safe_add(rol(a,5),ft(j,b,c,d)),safe_add(safe_add(e,w[j]),kt(j)));e=d;d=c;c=rol(b,30);b=a;a=t}a=safe_add(a,olda);b=safe_add(b,oldb);c=safe_add(c,oldc);d=safe_add(d,oldd);e=safe_add(e,olde)}return hex(a)+hex(b)+hex(c)+hex(d)+hex(e)}function getEssoxLiteUrl(essoxUrl,userName,code,price){var seed=Math.random();var hash=calcSHA1(userName+"#"+code+"#"+price+"#"+seed);return essoxUrl+"/Login.aspx?a="+userName+"&b="+price+"&c="+seed+"&d="+hash}